Decimal to Fraction

Tape-measure math: round a decimal inches value to the nearest 1/8, 1/16, 1/32, or 1/64, reduce the fraction to lowest terms, break it into feet-inches, and report the rounding error (first-principles arithmetic).

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Audience

This tile is built for trades and the adjacent professions in the Cross-Trade Utilities group. The interactive calculator runs entirely in your browser. No account, no fee, no advertising, no tracking.

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Posture

Rough Logic answers the math question the working professional asks on the job. The site is a calm, fast, ad-free, account-free, ever-free reference. It does not interpret code. It does not replace the licensed professional. It does not store your inputs. The Authority Having Jurisdiction governs all installations and inspections.