OpenAI API Cost Calculator

Estimate model call cost from input and output tokens. Always confirm current provider pricing.

Tool workspace

Input

Model presetInput tokensCached input tokensOutput tokensInput price USD / 1MCached input price USD / 1MOutput price USD / 1M

Estimate with about 50% Batch API discount

Price presets come from the OpenAI API pricing page. Confirm current official pricing and account settings.

Preset updated: 2026-05-07

Result

Input cost: $2.50
Cached input cost: $0.00
Output cost: $3.75
Total: $6.25