Seconds to minutes converter, decimal minutes or minutes and seconds.

To convert seconds to minutes, divide the seconds by 60. So 120 seconds is 2 minutes, 90 seconds is 1.5 minutes and 30 seconds is 0.5 minutes. If you want the answer as minutes and seconds, as in a song length, read the card called Minutes and seconds. For 215 seconds it says 3 min 35 s.

How to use the converter

1. Type the amount in the Seconds (s) box. A decimal such as 2.5 or a fraction such as 3/4 works.
2. The big result shows Minutes (min). Use Decimals in the side column to fix the number of places.
3. The cards under the result show the same time in other forms. Minutes and seconds matches a stopwatch or video timer.
4. Type in the second box, or press the swap button, to go the other way.
5. Click a row in Common values to load it. Copy result, Copy link, Copy table and Print chart keep the answer. Start again resets the box.

Two ways to write the same time

Decimal minutes and minutes with seconds are not the same thing. 215 seconds is 3.5833 minutes, but it is 3 minutes 35 seconds. The 0.5833 part is a fraction of a minute, so it is 35 seconds, not 58. Use decimal minutes for sums, charts and spreadsheets. Use minutes and seconds for anything a person will read off a clock.

To turn minutes and seconds into seconds, multiply the minutes by 60 and add the seconds. A 4:20 track is 4 × 60 + 20 = 260 seconds.

Seconds to minutes, common values

Worked examples

• A 45 second clip. 45 ÷ 60 = 0.75 minutes.
• A 215 second song. 215 ÷ 60 = 3.5833 minutes, which is 3 minutes 35 seconds.
• A 3,600 second lecture. 3,600 ÷ 60 = 60 minutes, exactly one hour.
• A 5,400 second film. 5,400 ÷ 60 = 90 minutes, or 1 hour 30 minutes.
• A lap time of 95 seconds. 95 ÷ 60 = 1.5833 minutes, which is 1:35 on a stopwatch.
• Back the other way. 2.5 minutes × 60 = 150 seconds. Press the swap button and type 2.5.

Where the numbers come from

A minute is 60 seconds, an hour is 3,600 seconds and a day is 86,400 seconds. NIST SP 811, Appendix B.9 prints all three as exact factors. Checked 27 Oct 2026. The converter keeps them as exact fractions and rounds only the last digit shown.

Mistakes to avoid

Do not read the number after the point as seconds. 2.30 minutes is 2 minutes 18 seconds, because 0.30 × 60 = 18. Do not divide by 100. And note that a result under one minute, such as 0.75 for 45 seconds, is a fraction of a minute, so use the seconds card if you need to show 45 s.

Related pages: Minutes to hours, Hours to seconds and the stopwatch if you want to time something live.