This converter changes minutes into seconds and back again. It is handy for timers, cooking, workout intervals, video editing, and anywhere a duration needs expressing in the other unit.
How it works
The relationship is exact and fixed: 1 minute = 60 seconds. The tool works internally in seconds, so both directions are a single operation:
- seconds = minutes × 60
- minutes = seconds ÷ 60
Press Swap to reverse the direction. Because the maths is exact, fractional inputs such as 1.5 minutes convert cleanly.
Example
A recipe says to simmer for 7 minutes and your timer counts in seconds.
7 × 60 = 420 seconds.
| Minutes | Seconds |
|---|---|
| 0.5 | 30 |
| 1 | 60 |
| 2.5 | 150 |
| 5 | 300 |
| 10 | 600 |
Everything is calculated locally in your browser.
Common reference values
Some minute-to-second values come up so often it is worth knowing them:
| Duration | Minutes | Seconds | Common use |
|---|---|---|---|
| Half a minute | 0.5 | 30 | Short timer, ad break |
| One minute | 1 | 60 | The base unit |
| Pomodoro session | 25 | 1,500 | Focused work block |
| Short run interval | 2 | 120 | HIIT sprint |
| Song average | 3.5 | 210 | Music production |
| Short video | 5 | 300 | YouTube Shorts / TikTok |
| Boiling an egg (soft) | 6 | 360 | Cooking |
| Mile run (fast) | 4 | 240 | Athletics |
| TV commercial break | 3 | 180 | Broadcasting |
Why seconds matter in programming and APIs
Many system timestamps, timers, and API parameters work in seconds rather than minutes:
- Unix timestamps measure seconds since January 1, 1970
- HTTP Cache-Control
max-ageis specified in seconds:max-age=3600means 60 minutes - CSS animation-duration is in seconds (
3s= 3 seconds = 0.05 minutes) - JavaScript
setTimeoutandsetIntervaltake milliseconds, so 2 minutes = 2 × 60 × 1000 = 120,000 ms - Cron job scheduling uses minutes as its smallest unit; converting a seconds-based requirement to minutes is a common need
For milliseconds: multiply seconds by 1,000 (so 90 seconds = 90,000 ms).
Working with fractional minutes
The tool accepts decimals, so values like 1.5 minutes, 0.25 minutes, or 2.75 minutes convert cleanly:
- 1.5 min = 90 sec
- 0.25 min = 15 sec
- 2.75 min = 165 sec
This is useful for spreadsheets where duration data arrives as decimal minutes and needs to be expressed as whole seconds for a data pipeline or API call.