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Rhythm 5 min read

3/4 vs 4/4 Time: How to Count Each Measure

See what the top and bottom numbers mean, compare three-beat and four-beat measures, and practice finding beat 1.

By the Music Trainer editorial team

Measure map

3/4 resets after 3 beats; 4/4 resets after 4

SEE IT · TRY IT · PLAY IT
Three-four and four-four beat groupsThe three-four row groups beats one, two, three before a barline, then repeats. The four-four row groups beats one, two, three, four before a barline, then repeats. Beat one starts each measure.3/4123123Beat 1 begins each new measure4/412341234Beat 1 begins each new measure
The bottom 4 names the quarter-note beat unit in both examples. The top number sets the number of those beats in each measure. Count from 1 again at every barline.

A practice loop you can reuse

Try it in four steps

  1. 1Read the time signature
  2. 2Count the beats aloud
  3. 3Accent beat 1
  4. 4Repeat across two measures

Read the two numbers together

A time signature appears at the start of a piece as one number above another. In 3/4 and 4/4, the bottom 4 makes the quarter note the beat unit for these beginner counting exercises. The top number tells you how many such beats fit in one measure.

A measure is the span of music between barlines. In 3/4, count three quarter-note beats per measure: “1, 2, 3.” In 4/4, count four: “1, 2, 3, 4.” A barline is where your count starts again at 1.

Feel where each measure begins

Try tapping all beats evenly while making beat 1 a little stronger. In 3/4, say “ONE, two, three | ONE, two, three.” In 4/4, say “ONE, two, three, four | ONE, two, three, four.” The extra beat changes where the next 1 arrives.

The stronger first beat is a useful starting exercise; real music can place emphasis elsewhere. Listen for repeated groups and barlines rather than assuming every measure sounds exactly the same.

  • 3/4: three quarter-note beats before the next barline.
  • 4/4: four quarter-note beats before the next barline.
  • The bottom 4 names the quarter-note unit in both examples.

Keep note lengths separate from measure length

Changing from 4/4 to 3/4 changes how many quarter-note beats fill a measure; it does not change a quarter note into a different duration. A half note still lasts as long as two quarter notes. In 3/4, a half note plus a quarter note fills one measure.

Set a slow metronome, count two measures of 3/4, then two measures of 4/4. Keep the click speed unchanged. Only the point where you say 1 again should move.

Practice both counts

Rhythm Lab shows 3/4 and 4/4 side by side and gives you a metronome for trying each count. Note Splitting can help you check how different note lengths fit inside a measure.