TERMS

Terms of use

Last updated: 24 October 2026

What this tool is

A free calculator that applies arithmetic to numbers you supply. It is an estimating aid for thinking through pricing, not a quote, an audit, or financial advice.

Model prices are reference values

The built-in price presets are illustrative. Providers change prices frequently and public sources disagree with one another. Enter the rates from your own invoice before making a decision you intend to act on.

No warranty

The tool is provided as is, without warranty of any kind. Real token usage is usually higher than an estimate once system prompts, conversation history, retrieval context and retries are counted. Verify your own numbers.

No liability

We are not liable for decisions made using this tool, including pricing, spending or commitment decisions. You remain responsible for checking your own figures.

Affiliate relationships

Some links on this site may be affiliate links, meaning we may earn a commission if you buy through them, at no extra cost to you. Any such relationship is disclosed on the page where the link appears. We do not recommend products we have not examined, and we do not accept payment to rank one provider above another.

Changes

These terms may be updated. Continued use after a change means you accept the updated terms.