# LLM Cost Checker

> Check your real LLM API cost from the usage response: catches the 272K-token price cliff, near-zero cache hit rate, and batch/flex/fast mode multipliers. Astra, DeepSeek and GLM presets, or your own rate card. Private, in-browser.

- **Canonical URL:** https://boringtoolskit.com/llm-cost-checker/
- **Category:** Everyday Calculators
- **Evidence level:** catalogue
- **Reviewed:** July 26, 2026
- **Last verified:** 2026-09-20
- **Privacy:** Inputs and results stay in this browser unless the page clearly labels an external request.

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*Local planning estimate. Verify current terms, rates, and policies before acting.*