Free AI cost calculator

Your AI bill, one request at a time.

Token prices are hard to picture. Enter one real workload and see what each successful customer request costs—including repeated model calls, caching, and retries.

Step 1

Describe one request

Choose the AI model used for each call.
Processing speed Batch is slower and cheaper

A retry is an extra attempt after something fails. For example, 0.1 retries means about 10 extra attempts for every 100 successful requests.

Step 3

Compare the same workload

Every row uses the token counts, cache rate, retries, and volume you entered. Lower cost does not mean equal quality or speed.

Comparing model estimates…
Rank Model Successful request Monthly vs selected
Plain-English method

How the calculator thinks

It uses three small steps. Nothing is sent to a server.

1

Price one model call

It prices uncached input tokens, cached input tokens, output tokens, and any extra tool cost you add.

2

Build one user request

It multiplies the call price by the number of model calls needed to finish one user request.

3

Include failed attempts

It adds average retries, then multiplies by your monthly successful request volume.

Private by design: calculations happen inside your browser. No API key is needed. We collect only daily aggregate counts of page views, calculator engagement, model selections, Standard/Batch choices, and share-link copies. Analytics never collect calculator inputs, token counts, calculated costs, IP addresses, cookies, fingerprints, or persistent visitor IDs. We respect Do Not Track and Global Privacy Control. Share links include your settings in the part after #; anyone you share a link with can see them.