Length Converter

Fast, accurate conversions among hundreds of length units: meters, centimeters, millimeters, inches, feet, yards, miles, nautical miles, micrometers, nanometers, angstroms, astronomical units, light-years, parsecs, and more.

Popular length unit conversions

Complete list of length units for conversion

  1. meter [m]

    2. 1 kilometer [km] = 1000 meter [m]

  2. kilometer to meter, meter to kilometer

    3. 1 decimeter [dm] = 0.1 meter [m]

  3. decimeter to meter, meter to decimeter

    4. 1 centimeter [cm] = 0.01 meter [m]

  4. centimeter to meter, meter to centimeter

    5. 1 millimeter [mm] = 0.001 meter [m]

  5. millimeter to meter, meter to millimeter

    6. 1 micrometer [µm] = 1.0E-6 meter [m]

  6. micrometer to meter, meter to micrometer

    7. 1 nanometer [nm] = 1.0E-9 meter [m]

  7. nanometer to meter, meter to nanometer

    8. 1 mile [mi, mi(Int)] = 1609.344 meter [m]

  8. mile to meter, meter to mile

    9. 1 yard [yd] = 0.9144 meter [m]

  9. yard to meter, meter to yard

    10. 1 foot [ft] = 0.3048 meter [m]

  10. foot to meter, meter to foot

    11. 1 inch [in] = 0.0254 meter [m]

  11. inch to meter, meter to inch

    12. 1 light year [ly] = 9.46073047258E+15 meter [m]

  12. light year to meter, meter to light year

    13. 1 exameter [Em] = 1.0E+18 meter [m]

  13. exameter to meter, meter to exameter

    14. 1 petameter [Pm] = 1.0E+15 meter [m]

  14. petameter to meter, meter to petameter

    15. 1 terameter [Tm] = 1000000000000 meter [m]

  15. terameter to meter, meter to terameter

    16. 1 gigameter [Gm] = 1000000000 meter [m]

  16. gigameter to meter, meter to gigameter

    17. 1 megameter [Mm] = 1000000 meter [m]

  17. megameter to meter, meter to megameter

    18. 1 hectometer [hm] = 100 meter [m]

  18. hectometer to meter, meter to hectometer

    19. 1 dekameter [dam] = 10 meter [m]

  19. dekameter to meter, meter to dekameter

    20. 1 micron [µ] = 1.0E-6 meter [m]

  20. micron to meter, meter to micron

    21. 1 picometer [pm] = 1.0E-12 meter [m]

  21. picometer to meter, meter to picometer

    22. 1 femtometer [fm] = 1.0E-15 meter [m]

  22. femtometer to meter, meter to femtometer

    23. 1 attometer [am] = 1.0E-18 meter [m]

  23. attometer to meter, meter to attometer

    24. 1 megaparsec [Mpc] = 3.08567758128E+22 meter [m]

  24. megaparsec to meter, meter to megaparsec

    25. 1 kiloparsec [kpc] = 3.08567758128E+19 meter [m]

  25. kiloparsec to meter, meter to kiloparsec

    26. 1 parsec [pc] = 3.08567758128E+16 meter [m]

  26. parsec to meter, meter to parsec

    27. 1 astronomical unit [AU, UA] = 149597870691 meter [m]

  27. astronomical unit to meter, meter to astronomical unit

    28. 1 league [lea] = 4828.032 meter [m]

  28. league to meter, meter to league

    29. 1 nautical league (UK) = 5559.552 meter [m]

  29. nautical league (UK) to meter, meter to nautical league (UK)

    30. 1 nautical league (int.) = 5556 meter [m]

  30. nautical league (int.) to meter, meter to nautical league (int.)

    31. 1 league (statute) [st.league] = 4828.0416560833 meter [m]

  31. league (statute) to meter, meter to league (statute)

    32. 1 nautical mile (UK) [NM (UK)] = 1853.184 meter [m]

  32. nautical mile (UK) to meter, meter to nautical mile (UK)

    33. 1 nautical mile (international) = 1852 meter [m]

  33. nautical mile (international) to meter, meter to nautical mile (international)

    34. 1 mile (statute) [mi, mi (US)] = 1609.3472186944 meter [m]

  34. mile (statute) to meter, meter to mile (statute)

    35. 1 mile (US survey) [mi] = 1609.3472186944 meter [m]

  35. mile (US survey) to meter, meter to mile (US survey)

    36. 1 mile (Roman) = 1479.804 meter [m]

  36. mile (Roman) to meter, meter to mile (Roman)

    37. 1 kiloyard [kyd] = 914.4 meter [m]

  37. kiloyard to meter, meter to kiloyard

    38. 1 furlong [fur] = 201.168 meter [m]

  38. furlong to meter, meter to furlong

    39. 1 chain [ch] = 20.1168 meter [m]

  39. chain to meter, meter to chain

    40. 1 rope = 6.096 meter [m]

  40. rope to meter, meter to rope

    41. 1 rod [rd] = 5.0292 meter [m]

  41. rod to meter, meter to rod

    42. 1 fathom [fath] = 1.8288 meter [m]

  42. fathom to meter, meter to fathom

    43. 1 ell = 1.143 meter [m]

  43. ell to meter, meter to ell

    44. 1 hand = 0.1016 meter [m]

  44. hand to meter, meter to hand

    45. 1 span (cloth) = 0.2286 meter [m]

  45. span (cloth) to meter, meter to span (cloth)

    46. 1 inch (US survey) [in] = 0.0254000508 meter [m]

  46. inch (US survey) to meter, meter to inch (US survey)

    47. 1 barleycorn = 0.0084666667 meter [m]

  47. barleycorn to meter, meter to barleycorn

    48. 1 mil [mil, thou] = 2.54E-5 meter [m]

  48. mil to meter, meter to mil

    49. 1 microinch = 2.54E-8 meter [m]

  49. microinch to meter, meter to microinch

    50. 1 angstrom [A] = 1.0E-10 meter [m]

  50. angstrom to meter, meter to angstrom

    51. 1 a.u. of length [a.u., b] = 5.2917724900001E-11 meter [m]

  51. a.u. of length to meter, meter to a.u. of length

    52. 1 X-unit [X] = 1.00208E-13 meter [m]

  52. X-unit to meter, meter to X-unit

    53. 1 fermi [F, f] = 1.0E-15 meter [m]

  53. fermi to meter, meter to fermi

    54. 1 Planck length = 1.61605E-35 meter [m]

  54. Planck length to meter, meter to Planck length

    55. 1 Earth's distance from sun = 149600000000 meter [m]

  55. Earth's distance from sun to meter, meter to Earth's distance from sun

    56. 1 Sun's radius = 696000000 meter [m]

  56. Sun's radius to meter, meter to Sun's radius