What is 0.46 as a fraction?

0.46 as a fraction is 23/50. Write the digits over 100 to get 46/100, then divide top and bottom by 2.

What is 0.46 as a percentage?

0.46 is 46%. Multiplying a decimal by 100 moves the point two places to the right.

How many millimetres is 0.46 of an inch?

0.46 inches is 11.684 mm, using the exact definition 1 inch = 25.4 mm.

0.46 as a fraction

Fraction23/50lowest terms

Decimal0.46

Percent46%

How to get there

0.46 has 2 digits after the point, so it is that many hundredths: write the digits over 100 — 46/100.
46 and 100 share a greatest common divisor of 2. Divide both by it: 23/50.

46 of 100 squares — 0.46 of the whole, which is also 46%.

As a measurement

Read as inches, 0.46″ is 11.684 mm exactly. The nearest marks on a rule:

Rule	Nearest mark	Inches	mm	Difference
16ths	7/16″	0.4375	11.1125	−0.5715 mm
32ths	15/32″	0.46875	11.9063	+0.2223 mm
64ths	29/64″	0.453125	11.5094	−0.1746 mm

Common questions

What is 0.46 as a fraction?: 0.46 as a fraction is 23/50. Write the digits over 100 to get 46/100, then divide top and bottom by 2.
What is 0.46 as a percentage?: 0.46 is 46%. Multiplying a decimal by 100 moves the point two places to the right.
How many millimetres is 0.46 of an inch?: 0.46 inches is 11.684 mm, using the exact definition 1 inch = 25.4 mm.

The same number, other ways

23/50Everything about the fraction: equivalents, the bar model, the number line.46%The same value as a percentage, with its own derivation.Decimal → fraction chartThe whole lookup table, printable.Nearest fractionMatch 0.46″ 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.