0.140625 as a fraction

Fraction9/64lowest terms
Decimal0.140625
Percent14.0625%

How to get there

  1. 0.140625 has 6 digits after the point, so it is that many ten-to-the-6 parts: write the digits over 1,000,000140,625/1,000,000.
  2. 140,625 and 1,000,000 share a greatest common divisor of 15,625. Divide both by it: 9/64.

9 of 64 equal parts filled.

As a measurement

Read as inches, 0.140625″ is 3.571875 mm exactly. The nearest marks on a rule:

RuleNearest markInchesmmDifference
16ths1/8″0.1253.175−0.3969 mm
32ths5/32″0.156253.9688+0.3969 mm
64ths9/64″0.1406253.5719exact

Common questions

What is 0.140625 as a fraction?
0.140625 as a fraction is 9/64. Write the digits over 1,000,000 to get 140,625/1,000,000, then divide top and bottom by 15,625.
What is 0.140625 as a percentage?
0.140625 is 14.0625%. Multiplying a decimal by 100 moves the point two places to the right.
How many millimetres is 0.140625 of an inch?
0.140625 inches is 3.571875 mm, using the exact definition 1 inch = 25.4 mm.

The same number, other ways

9/64Everything about the fraction: equivalents, the bar model, the number line.14.0625%The same value as a percentage, with its own derivation.Decimal → fraction chartThe whole lookup table, printable.Nearest fractionMatch 0.140625″ against any rule, with the exact error.
Where this comes from. Exact rational arithmetic on the values shown — fractions are pairs of integers until display, and inch–metric conversion uses 25.4 mm to the inch, exact by definition since 1959. See the full methodology.