Compare • locate • round

Decimals on a number line.

See where your decimals belong. Read left to right to compare, or zoom in on one value to round it.

Enter 2–6 values from 0 to 999.999, with at most 3 decimal places. Negative values, fractions and scientific notation are not supported. Separate values with commas; extra zeros and equal values are welcome.

Smaller left. Greater right.

Scale: 0 to 3 · each tick = 1
0
1
2
3

Every point uses the same linear scale. Labels are stacked so close or equal values stay readable; their horizontal positions are unchanged. Select a label to round that value.

2.549