Usage budgeting

API Cost Calculator

Forecast model API spending from token usage.

Live estimate

Model

Input tokens / requestOutput tokens / request

Requests per dayCached input

20%

Quick comparison with the same usage

GPT-4.1 mini$444.00/month

Gemini 2.5 Flash$522.60/month

Pricing verified Sep 3, 2026 · USD per 1M standard text tokensOpenAI official pricing ↗