BPM from Beats and Time
Find the tempo in BPM from a number of beats and their duration.
About BPM from Beats and Time
Counting a number of beats over a measured time gives the tempo by scaling the count to a full minute. Tapping along to a recording and timing a fixed number of beats is the fastest accurate way to match a track's tempo.
Formula
BPM from Beats and Time
BPM = beats / seconds x 60
- beats
- The number of pulses counted
Worked example
With the default values below, BPM from Beats and Time returns Tempo of 120.0. Change any input above and every figure here is recalculated in your browser.
Inputs used
- Number of beatsminimum 1
- 16
- Total durationminimum 0.1 s
- 8 s
Results
- Tempo
- 120.0 BPM
- Beats per Second
- 2.00 BPS
- Time per Beat
- 500.00 ms
Step by step
- 1Values used
- 2BPM from Beats and Time
- 3Tempo= 120.0 BPM
- 4Beats per Second= 2.00 BPS
- 5Time per Beat= 500.00 ms
Assumptions and limits
- The result is derived only from the 2 inputs listed above. Anything not among them is not part of the calculation.
- In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
- Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.
Frequently Asked Questions
How is BPM from Beats and Time calculated?
BPM = beats / seconds x 60 Counting a number of beats over a measured time gives the tempo by scaling the count to a full minute.
Why does BPM from Beats and Time matter?
Tapping along to a recording and timing a fixed number of beats is the fastest accurate way to match a track's tempo.
What values do I need to enter?
This calculator takes 2 inputs: Number of beats, Total duration. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.