Time Unit Converter

Convert weeks, days, hours, minutes, and seconds using fixed-duration units.

1.5
hours

90 minutes · fixed-duration units

How to use time unit converter

  1. Enter an amount
  2. Choose the starting and destination units
  3. Read the converted duration

Worked example

90 minutes to hours

1.5 hours

How the result is calculated

One week is seven fixed 24-hour days. Months and years are intentionally excluded because their lengths vary. A civil day across daylight saving may differ from 24 elapsed hours.

Inputs stay in your browser. You can use this tool without joining the waitlist or creating an account.

From a calculation to a daily glance

A little perspective on your day.

Use a day progress widget for a glance at your day, or manually create a countdown for a fixed deadline in the app.

  1. 1Choose a day progress style in the app.
  2. 2Open your iPhone Lock Screen editor.
  3. 3Add the corresponding Lock Screen widget.
Get early accessExplore widget designs

Web results do not automatically sync to the app. Setup is manual; calendar events appear through your enabled calendars.

Day Remaining native iPhone preview
Day progress widget · example design from the app

Frequently asked questions

How does this time unit converter work?
One week is seven fixed 24-hour days. Months and years are intentionally excluded because their lengths vary. A civil day across daylight saving may differ from 24 elapsed hours.
How can I use the result with Monthly Calendar Widgets?
Use a day progress widget for a glance at your day, or manually create a countdown for a fixed deadline in the app.
Do I need an account to use this tool?
No. The tool works in your browser without an account. Your inputs are not sent to our servers. Downloaded files stay on your device.

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