DecimalTools

15/8 as a decimal

15/8 as a decimal is 1.875.

To express 15/8 as a decimal, divide the numerator by the denominator (15 ÷ 8).

How to convert this fraction

Divide 15 by 8 using integer long division. The whole-number part is 1; the remaining fraction is 7/8.

  1. Bring down a zero: remainder × 10 gives the next decimal digit 8; the new remainder is 6.
  2. Bring down a zero: remainder × 10 gives the next decimal digit 7; the new remainder is 4.
  3. Bring down a zero: remainder × 10 gives the next decimal digit 5; the new remainder is 0.

The remainder reaches zero after 3 decimal places, so 15/8 = 1.875 exactly.

As a mixed-number decomposition: 15/8 = 1 + 7/8.

Check: 1 × 8 + 7 = 15, so the quotient and remainder reconstruct the original fraction.

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Frequently asked questions

What is 15/8 as a decimal?

15/8 equals 1.875 in decimal form.

Is 15/8 a terminating decimal?

Yes. In base 10, 15/8 = 1.875 has finitely many decimal places.

How do you convert 15/8 to a decimal?

Divide 15 by 8. On a calculator, enter 15 ÷ 8.

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