---
url: >-
  https://adk.nht.io/api/@nhtio/adk/batteries/tools/time/variables/convertTimeTool.md
description: Convert a wall-clock time between two IANA timezones.
---

# Variable: convertTimeTool

```ts
const convertTimeTool: Tool<SpooledArtifact>;
```

Defined in: [batteries/tools/time/index.ts:49](https://github.com/NHTIO/ADK/blob/v1.20260605.0/src/batteries/tools/time/index.ts#L49)

Convert a wall-clock time between two IANA timezones.

## Remarks

`time` must be `HH:MM` in 24-hour format. `target_timezone` defaults to UTC. The conversion
uses today's date in the source zone to pick the correct DST offset.