Amazon CloudWatch Pricing

US East (N. Virginia)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1,000 metrics requested using GetMetricData

  $0.01/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.50/GB

  Stored

  $0.03/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.50
  Next 20TB	$0.25
  Next 20TB	$0.10
  >50TB	$0.05

  Data Stored

  $0.03/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

US East (Ohio)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1,000 metrics requested using GetMetricData

  $0.01/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.50/GB

  Stored

  $0.03/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.50
  Next 20TB	$0.25
  Next 20TB	$0.10
  >50TB	$0.05

  Data Stored

  $0.03/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

US West (N. California)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1,000 metrics requested using GetMetricData

  $0.01 per 1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.67/GB

  Stored

  $0.033/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.67
  Next 20TB	$0.335
  Next 20TB	$0.134
  >50TB	$0.067

  Data Stored

  $0.033/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

US West (Oregon)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1000 metrics requested using GetMetricData

  $0.01/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.50/GB

  Stored

  $0.03/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.50
  Next 20TB	$0.25
  Next 20TB	$0.10
  >50TB	$0.05

  Data Stored

  $0.03/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

Canada (Central)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1000 metrics requested using GetMetricData

  $0.01/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.55/GB

  Stored

  $0.033/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.55
  Next 20TB	$0.275
  Next 20TB	$0.11
  >50TB	$0.055

  Data Stored

  $0.033/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

South America (Sao Paulo)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.014/1,000 metrics requested using GetMetricData

  $0.014/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.135/alarm
  High Density (1 min)	$0.405/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.90/GB

  Stored

  $0.0408/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.90
  Next 20TB	$0.45
  Next 20TB	$0.18
  >50TB	$0.09

  Data Stored

  $0.0408/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

AWS GovCloud (US)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.013/1,000 metrics requested using GetMetricData

  $0.013/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Alarms

  Regular (5 min)

  $0.13/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.675/GB

  Stored

  $0.039/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.675
  Next 20TB	$0.338
  Next 20TB	$0.135
  >50TB	$0.068

  Data Stored

  $0.039/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

Asia Pacific (Mumbai)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1000 metrics requested using GetMetricData

  $0.01/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.67/GB

  Stored

  $0.03/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.67
  Next 20TB	$0.335
  Next 20TB	$0.134
  >50TB	$0.067

  Data Stored

  $0.03/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

Asia Pacific (Osaka-Local)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1000 metrics requested using GetMetricData

  $0.01/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.76/GB

  Stored

  $0.033/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.76
  Next 20TB	$0.38
  Next 20TB	$0.152
  >50TB	$0.076

  Data Stored

  $0.033/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

Asia Pacific (Seoul)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1000 metrics requested using GetMetricData

  $0.01/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.76/GB

  Stored

  $0.0314/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.76
  Next 20TB	$0.38
  Next 20TB	$0.152
  >50TB	$0.076

  Data Stored

  $0.0314/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

Asia Pacific (Singapore)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1,000 metrics requested using GetMetricData

  $0.01/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.70/GB

  Stored

  $0.03/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.70
  Next 20TB	$0.35
  Next 20TB	$0.14
  >50TB	$0.07

  Data Stored

  $0.03/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

Asia Pacific (Sydney)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1000 metrics requested using GetMetricData

  $0.01/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.67/GB

  Stored

  $0.033/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.67
  Next 20TB	$0.335
  Next 20TB	$0.134
  >50TB	$0.067

  Data Stored

  $0.033/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

Asia Pacific (Tokyo)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1000 metrics requested using GetMetricData

  $0.01/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.76/GB

  Stored

  $0.033/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.76
  Next 20TB	$0.38
  Next 20TB	$0.152
  >50TB	$0.076

  Data Stored

  $0.033/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

EU (Frankfurt)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1000 metrics requested using GetMetricData

  $0.01/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.63/GB

  Stored

  $0.0324/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.63
  Next 20TB	$0.315
  Next 20TB	$0.126
  >50TB	$0.063

  Data Stored

  $0.0324/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

EU (Ireland)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1000 metrics requested using GetMetricData

  $0.01/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.57/GB

  Stored

  $0.03/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.57
  Next 20TB	$0.285
  Next 20TB	$0.114
  >50TB	$0.057

  Data Stored

  $0.03/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

EU (London)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1000 metrics requested using GetMetricData

  $0.01/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.5985/GB

  Stored

  $0.0315/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.5985
  Next 20TB	$0.2993
  Next 20TB	$0.1197
  >50TB	$0.0599

  Data Stored

  $0.0315/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

EU (Paris)

• Metrics

  Includes Custom Metrics.

  Detailed Monitoring at $2.10 down to $0.14 per instance per month at 1-minute frequency priced as 7 custom metrics per EC2 instance, prorated by the hour and metered only when the instance sends metrics to CloudWatch.

  Tiers	Cost (metric/month)
  First 10,000 metrics	$0.30
  Next 240,000 metrics	$0.10
  Next 750,000 metrics	$0.05
  >1,000,000 metrics	$0.02

• APIs

  You can request up to five statistics for the same metric in a single GetMetricData API without additional charges.

  $0.01/1000 metrics requested using GetMetricData

  $0.01/1,000 GetMetricStatistics, ListMetrics, PutMetricData, GetDashboard, ListDashboards, PutDashboard and DeleteDashboards requests

• Dashboards

  $3/dashboard/month

• Alarms

  Regular (5 min)	$0.10/alarm
  High Density (1 min)	$0.30/alarm

• Logs

  All log types. There is no Data Transfer IN charge for any of CloudWatch.
  

  Ingested

  $0.5985/GB

  Stored

  $0.0315/GB

  Vended Logs

  Vended logs are logs that are natively published by AWS services on behalf of the customer.

  Currently, VPC and Route53 logs are the only ones that qualify for Vended Logs pricing.
  

  Data Ingested	Cost
  First 10TB	$0.5985
  Next 20TB	$0.2993
  Next 20TB	$0.1197
  >50TB	$0.0599

  Data Stored

  $0.0315/GB

• Events

  (Assuming Events pricing will be only reflective in geographies where CW events is available.)

  $1.00/million custom events

Pricing Examples

• Example 1 - EC2 Detailed Monitoring

  If your application runs on 10 Amazon EC2 instances 24x7 for a 30-day month, and you published 5 custom metrics every 5 minutes via the PutMetricData API, your charges would be as follows:

  Total number of metrics = 5 metrics per instance * 10 instances = 50 metrics
  Monthly CloudWatch Metrics Charges @$0.30 per custom metric = 50 * $0.30 = $15

  Total number of minutes in the month = 60 * 24 * 30 = 42,300 minutes
  Total Number of API requests = 10 instances * (42,300 minutes/5 minutes) = 84,600 requests
  First 1,000,000 API requests = $0

  Monthly CloudWatch charges = $15 + $0 = $15 per month
  

• Example 2 - Custom metrics

  If your application runs on 51,000 Amazon EC2 instances 24x7 for a 30-day month, and you published 5 custom metrics via the PutMetricData API, your charges would be as follows:

  Total number of metrics = 5 metrics per instance * 51,000 instances = 255,000 metrics
  First 10,000 custom metrics @$0.30 per metric = 10,000 * $0.30 = $3,000
  10,001 to 250,000 custom metrics @$0.10 per metric = 240,000 * $0.10 = $24,000
  250,001 to 255,000 custom metrics @0.05 per metric = 5000 * $0.05 = $250
  Monthly CloudWatch custom metrics charges = $3000 + $24000 + $250 = $27,250 per month

  Total number of API requests = 51,000 instances * (43,200 minutes/5 minutes) = 440,640,000 requests
  First 1,000,000 API requests = $0
  1,000,001 to 440,640,000 API requests = 439,640,000/1,000 * $0.01 = $4,396.40

  Monthly CloudWatch charges = $27,250 + $4,396.40 = $31,646.40 per month

• Example 3 - Monitoring with logs

  If you are monitoring HTTP 2xx, 3xx & 4xx response codes using web application access logs 24x7 for one 30-day month, by sending 1GB per day of ingested log data, monitoring for HTTP responses, and archiving the data for one month, your charges would be as follows:

  Monthly Ingested Log Charges
  Total log data ingested = 1GB * 30 days = 30GB
  0 to 5GB = $0
  5 to 30GB = $0.50 * 25 = $12.50

  Monthly Monitoring Charges
  3 CloudWatch Metrics @$0 = 3 * $0 = $0

  Monthly Archived Log Charges (assume log data compresses to 6GB)
  0 to 5GB = $0
  5GB to 6GB = $0.03 * 1 = $0.03

  Monthly CloudWatch Charges = $12.50 + $0 + $0.03 = $12.53

• Example 4 - Monitoring VPC flow logs

  If you are monitoring VPCs that send 72TB of ingested VPC flow logs per month and archiving the data for one month, your charges would be as follows:

  Monthly Log Ingestion Charges
  0 to 10TB @$0.05 per GB = 10 * 1,024 * $0.05 = $5,120
  10TB to 30TB @$0.025 per GB = 20 * 1,024 $0.025 = $2,560
  30TB to 50TB @$0.10 per GB = 20 * 1,024 * $0.10 = $1,280
  50TB to 72TB @$0.05 per GB = 22* 1024 $0.05 = $512
  Total Ingestion Charges = $5,120 + $2,560 + $1,280 + $512 = $9,472

  Monthly Log Archival Charges (Assume log data compresses to 30TB)
  30TB @ $0.033 per GB = 30 * 1024 * 0.033 = $1,013.76

  Monthly CloudWatch Charges = $9,472 + $1,013.76 = $10,485.76