Calculator

Find a meeting time that actually works

Pick a time zone and see the same moment across other cities, using the browser's daylight-saving aware time zone data.

About the time zone converter

The converter uses the built-in Intl time zone database, so daylight-saving transitions are handled by the browser.

Questions

Is anything uploaded?

No for this tool. The calculation or conversion runs in your browser.

Does it work on mobile?

Yes. The same workspace adapts to smaller screens and keeps the primary controls visible.

Is it free?

Yes. Simple Tools is designed as a free, fast utility suite.