DecimalTools

4/15 as a decimal

4/15 as a decimal is 0.266666666667.

To express 4/15 as a decimal, divide the numerator by the denominator (4 ÷ 15).

How to convert this fraction

Divide 4 by 15 using integer long division. The whole-number part is 0; the remaining fraction is 4/15.

  1. Bring down a zero: remainder × 10 gives the next decimal digit 2; the new remainder is 10.
  2. Bring down a zero: remainder × 10 gives the next decimal digit 6; the new remainder is 10.

The remainder repeats, so the decimal repeats with 6 as the repeating cycle. The displayed value 0.266666666667 is rounded; the exact value remains 4/15.

Check: 0 × 15 + 4 = 4, so the quotient and remainder reconstruct the original fraction.

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Frequently asked questions

What is 4/15 as a decimal?

4/15 equals 0.266666666667 in decimal form.

Is 4/15 a terminating decimal?

It is a repeating decimal. A rounded display value is 0.266666666667. The exact value is the fraction 4/15.

How do you convert 4/15 to a decimal?

Divide 4 by 15. On a calculator, enter 4 ÷ 15.

Is this page for inches?

No — this is abstract math. For inches on a ruler, use our inches-to-decimal tool linked on this page.

Last updated: 2026-10-07 · Content version: 1.1