Measurements

Fraction to Decimal Calculator

Convert a fraction to decimal inches.

Measurements

Your result

Enter your details and select Calculate.

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How it works

Divide numerator by denominator and add any whole number.

Simple example

3/8 in equals 0.375 in.

Common question

Can I enter a mixed number?

Yes. Try 1 3/8.

This is a planning estimate. Check product instructions, dimensions and site conditions before purchasing or building.