Overview
Convert a value between seconds, minutes, hours, days, and weeks - the units people actually need when figuring out how long something is in a different scale, like how many days a given number of hours works out to, or how many hours are left in a countdown measured in weeks. This is a dedicated time-unit converter, distinct from the Unit Converter (which covers length, weight, and temperature but not time) and from the Timezone Converter (which handles clock time across timezones, not raw duration). Runs entirely client-side.
Best for: Figuring out how many days a given number of hours actually is
How to use this tool
- Enter a value. Any number, in whichever time unit you're starting from.
- Pick the units. Choose the "from" and "to" units - seconds, minutes, hours, days, or weeks.
- Read the result instantly. The conversion updates live as you type or change units, with a swap button to reverse direction.
Frequently asked questions
The Unit Converter handles length, weight, and temperature - it doesn't include time units at all. This tool is specifically for converting between seconds, minutes, hours, days, and weeks.
No - this converts a raw duration between units (like "72 hours" to "3 days"), not a specific clock time across timezones. For converting a time of day between timezones, use the Timezone Converter instead.