0.001 as a Fraction

0.001 as a fraction is 1/1000.

How to convert 0.001 to a fraction

  1. 0.001 has 3 decimal places, so write it over 1000 (a 1 followed by 3 zeros) with the decimal point removed: 0.001 = 1/1000.
  2. Find the greatest common divisor of 1 and 1000: it is 1.
  3. Divide both by 1: 1 ÷ 1 = 1 and 1000 ÷ 1 = 1000.
  4. The answer is 1/1000 (already in lowest terms).

Check

Divide the numerator by the denominator: 1 ÷ 1000 = 0.001. As a percent, 0.001 = 0.1%.

Similar decimals

DecimalFraction
0.0021/500
0.0033/1000
0.0041/250
0.0051/200
0.0063/500
0.0077/1000
0.0081/125
0.0099/1000

Another decimal? Use the decimal to fraction converter or browse the decimal to fraction chart.