# AI usage

The Usage card on the AI tab shows the last 30 days, by Day or by Week, in UTC. What it measures depends on the card in use.

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## Built-in

The card shows Included AI used today as a percentage of the daily included allowance. That allowance is "Shared by every Capable app on this site. Resets at midnight UTC." When it runs out, AI features pause until the reset.

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## Bring your own key

The card shows Your key today in tokens and Est. cost, last 30 days. The cost is an estimate from the provider's list prices; your provider's bill is the real figure.

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## A few things worth knowing

* Days are UTC days, so a day may end mid-afternoon or overnight where you are.
* Usage history starts again after a data residency move.
* The allowance is shared by every Capable app, so a heavy day in one app leaves less for the others.

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## Related

### [AI settings](https://help.gocapable.com/capable/ai-settings.html)

The three choices.

### [Use your own OpenAI or Anthropic key](https://help.gocapable.com/capable/use-your-own-openai-or-anthropic-key.html)

No shared allowance.

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_Watch the meter, not the bill._