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    Convert

    ftmm

    Foot
    ft
    Millimeter
    304.8
    mm
    Rounded result (4 decimals max)

    Formula

    1 ft = 304.8 mm

    Conversion sourcesTap or click to view references
    • The International System of Units (SI) — NIST Special Publication 330

      National Institute of Standards and Technology (NIST). The SI Brochure (SP 330) is the definitive English edition of the BIPM SI tables. NIST’s edition lists the official constants and conversion factors tying inch-pound units to SI, which SwapUnits applies for length, mass, temperature, pressure, volume, and related conversions. See /standards/nist-si-tenfold for the complete decimal multiple/submultiple table. View source · View SI table

    Results update as you type. Swap the direction to convert back from mm to ft.

    ft to mm quick table

    Multiply any row by the same factor to scale results. Use the converter above to enter exact values with your own units.

    Foot (ft)Millimeter (mm)
    0.25 ft76.2 mm
    0.5 ft152.4 mm
    1 ft304.8 mm
    2 ft609.6 mm
    5 ft1,524 mm
    10 ft3,048 mm
    25 ft7,620 mm
    100 ft30,480 mm

    mm back to ft

    Keep the reciprocal handy when double-checking calculations or undoing a conversion.

    Millimeter (mm)Foot (ft)
    0.25 mm0.0008 ft
    0.5 mm0.0016 ft
    1 mm0.0033 ft
    2 mm0.0066 ft
    5 mm0.0164 ft
    10 mm0.0328 ft
    25 mm0.082 ft
    100 mm0.3281 ft

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