AWS Serverless Calculators

20 free aws serverless calculators in Cloud.

API Gateway Cost CalculatorCompare REST, HTTP and WebSocket API Gateway costs including data transfer, caching and the saving from moving to HTTP APIs.
AppSync Request CalculatorPrice AppSync GraphQL operations, real-time subscription updates, connection minutes and caching from your client behaviour.
AWS API Gateway Throughput CalculatorCheck peak API Gateway traffic against the account RPS quota and burst allowance, and see requests in flight and spare headroom.
CloudTrail Storage CalculatorSize CloudTrail data event charges, compressed S3 storage across a retention window, extra trail copies and Lake ingestion.
CloudWatch Log Cost CalculatorSplit a CloudWatch Logs bill into ingestion, archived storage and Logs Insights data scanned, and compare log classes.
CloudWatch Metrics CalculatorCount unique CloudWatch custom metrics from resources and dimensions, then price metrics, alarms, dashboards and API calls.
EventBridge Cost CalculatorPrice EventBridge custom events, Scheduler invocations, Pipes requests and archives, with 64 KB event chunk billing.
Firehose Buffer CalculatorWork out which Firehose buffer hint fires first, the resulting delivery latency and object size, and the 5 KB record rounding cost.
Kinesis Throughput CalculatorSize Kinesis Data Streams shards against the 1 MB/s and 1000 record/s ingest limits and the 2 MB/s per-shard read limit.
Lambda Cold Start EstimatorEstimate Lambda cold-start latency from runtime, package size, VPC attachment and init code, and see which factor dominates.
Lambda Concurrency CalculatorApply Little's law to size Lambda concurrency against the 1000-per-region account limit, with reserved and provisioned capacity.
Lambda Cost CalculatorPrice an AWS Lambda function from memory, duration and invocations in GB-seconds, including the free tier and Arm savings.
Lambda Duration CalculatorBlend warm and cold invocations into an average billed duration, GB-seconds and timeout headroom for a Lambda function.
Lambda Memory CalculatorModel the Lambda memory-versus-speed trade-off: predict duration at a new memory size and see whether the cost moves up or down.
Serverless Health Score CalculatorScore a serverless workload out of 100 on errors, throttles, latency margin, cold starts, memory fit and observability.
SES Cost CalculatorPrice Amazon SES outbound and inbound mail with attachment data, dedicated IPs, and a bounce and complaint rate check.
SNS Cost CalculatorPrice SNS fan-out from publish volume, payload size and delivery protocol, with 64 KB request chunking and the free tier.
SQS Cost CalculatorPrice an SQS queue from message volume, payload size and batch size, and quantify how much batching up to 10 messages saves.
Step Functions Cost CalculatorCompare Step Functions Standard state-transition pricing against Express request plus GB-second pricing for the same workflow.
X-Ray Trace Cost CalculatorPrice AWS X-Ray from request volume and sampling rate, and find the sampling percentage that fits a tracing budget.