Cost Calculator

Calculate API costs for Claude Opus 4.6, Sonnet 4.5, and Haiku 4.5 with Cobb-Douglas quality modeling.

Token Input

Model

Best combination of speed and intelligence

Prompt Length (for tiered pricing)

Standard pricing (<=200K tokens)

Input Tokens

Output Tokens

Cache Write Tokens

Cache Read Tokens

Web Searches

Code Exec (min)

Quick Presets

$0.105

15.0K total tokens

Input Tokens (10.0K)$0.03

Output Tokens (5.0K)$0.075

Total$0.105

Quality Score

2.79

Cost per Quality

$0.0376