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BPM Calculator

Calculate the beats per minute (BPM) of a song or rhythm. Enter the number of beats counted over a specific time period.

How to Use This Calculator

  1. Play the song or rhythm you want to measure.
  2. Count the number of beats over a specific time period (15 seconds is recommended).
  3. Enter the number of beats and the time period in seconds.
  4. The calculator displays the BPM and categorizes the tempo (slow, moderate, fast, etc.).

BPM Formula

Beats per minute is calculated from beats counted over time:

BPM = (Number of Beats ÷ Time in seconds) × 60

Example: Counting 32 beats in 15 seconds: BPM = (32 ÷ 15) × 60 = 128 BPM.

Full Description

Beats per minute (BPM) is a measure of tempo in music, representing how many beats occur in one minute. It's essential for DJs, musicians, and music producers who need to match tempos, create mixes, or understand the energy level of a song. BPM helps categorize music by tempo and is crucial for beatmatching and synchronization.

To calculate BPM manually, you count the number of beats over a specific time period and then convert that to beats per minute. The longer the time period, the more accurate the measurement. However, 15 seconds is usually sufficient for most purposes and is easier to maintain focus than longer periods.

This calculator makes BPM calculation easy—just enter the number of beats you counted and the time period, and it calculates the BPM instantly. Use it when practicing with a metronome, analyzing songs, or preparing DJ sets. The calculator also provides tempo categorization to help you understand the feel of different BPM ranges.

Frequently Asked Questions

How do I calculate BPM?

Count the number of beats over a specific time period, then use the formula: BPM = (Beats ÷ Time in seconds) × 60. For example, if you count 32 beats in 15 seconds: BPM = (32 ÷ 15) × 60 = 128 BPM.

What is a good time period to count beats?

15 seconds is ideal—it's long enough to get an accurate count but short enough to maintain focus. You can also use 30 seconds for more accuracy, or 10 seconds for a quick estimate.

What BPM ranges are common for different genres?

Ballads: 60-90 BPM. Pop/Rock: 90-120 BPM. Dance/House: 120-140 BPM. Techno/Drum & Bass: 140+ BPM. Hip-hop: 70-100 BPM. These are general ranges—many songs fall outside these categories.

Can I use a metronome to find BPM?

Yes! Set a metronome and adjust until it matches the song's tempo. The metronome's BPM setting is the song's BPM. Many music apps also have BPM detection features.