API Rate Limiting Calculator

Optimal rate limiting configuration made simple

API Endpoint

API URLEnter the API endpoint you want to test rate limiting for

Rate Limiting Configuration

Rate Limiting Strategies

Requests per Minute (RPM)

Burst Capacity

Window Size (seconds)

Test Duration (seconds)

Concurrent Requests

Recommended base RPS: 10

Token Bucket allows burst traffic up to the bucket capacity, then refills at the specified rate.

API Rate Limiting Calculator - Test & Optimize Your API Performance

Professional API rate limiting calculator with real-time testing, multiple algorithms (Token Bucket, Sliding Window, Fixed Window), and comprehensive performance analysis. Optimize your API's rate limiting strategy with detailed metrics and recommendations.