Online Fractional Inch Calculator
  • About

    • The Fraction Measurement Calculator helps with math in the workshop or on the jobsite. When this calculator returns measurements, partial inches will be displayed in standard imperial measurements. (1/2,1/4,1/8,1/16 and so on).

    You can convert answers to and from inches (27 1/16), feet-inches (2" 3 1/16), and decimal inches (2'3.0625). You can also round up or down if the result is a little too precise for your project.

  • Instructions
    • Use the ' key to separate feet from inches
    • Use the & key to sparate whole from fractions
    • Use the 1/x key to separate the numerator and denominator
    • Press convert to cycle between feet-inch, inch, and decimal