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    Convert

    µmin

    Micrometer
    µm
    Inch
    0
    in
    Rounded result (4 decimals max)

    Formula

    1 µm = 0 in

    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 in to µm.

    µm to in quick table

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

    Micrometer (µm)Inch (in)
    0.25 µm0 in
    0.5 µm0 in
    1 µm0 in
    2 µm0.0001 in
    5 µm0.0002 in
    10 µm0.0004 in
    25 µm0.001 in
    100 µm0.0039 in

    in back to µm

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

    Inch (in)Micrometer (µm)
    0.25 in6,350 µm
    0.5 in12,700 µm
    1 in25,400 µm
    2 in50,800 µm
    5 in127,000 µm
    10 in254,000 µm
    25 in635,000 µm
    100 in2,540,000 µm

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