Convert Mile to Kilometer Online

About Mile to Kilometer Conversion

This converter converts Mile (mi) to Kilometer (km). One Mile (mi) equals 1.609344 Kilometer (km).

Formula:

1 Mile (mi) = 1.609344 Kilometer (km)

Example:

1 mi = 1.609344 km
2 mi = 3.218688 km

Mile (mi) to Kilometer (km) Conversion

Mile to Kilometer conversion explained with exact factors, step-by-step examples, and situations where this conversion is commonly used.

Conversion Formula

Kilometer = Mile × 1.609344

To convert Mile (mi) to Kilometer (km), multiply the value by 1.609344. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 mi to km.

  • Step 1: Write the formula: km = mi × 1.609344
  • Step 2: Substitute: 1 × 1.609344
  • Step 3: Result: 1.609344 km
So, 1 mi = 1.609344 km.

About the Units

Mile (mi)

One Mile (mi) equals 1.609344 Kilometer (km)

A widely used unit across scientific, engineering, and measurement contexts.

Kilometer (km)

One Kilometer (km) equals 0.621371 Mile (mi)

A widely used unit across scientific, engineering, and measurement contexts.

Where This Conversion Is Used

  • Converting values from Mile to Kilometer for engineering or scientific workflows.
  • Used when normalizing mixed-unit datasets requiring consistent Kilometer representation.
  • Applied when comparing different measurement systems across tools and documents.
  • Common in carpentry, architecture, and traditional US/UK measurement scenarios.

Frequently Asked Questions

How many Kilometer (km) are in 1 Mile (mi)?

1 mi = 1.609344 km.

What is the formula for converting Mile (mi) to Kilometer (km)?

Multiply the mi value by 1.609344.

Can I reverse the conversion?

Yes. 1 km = 0.621371 mi.

Conclusion

By applying the conversion factor shown above, you can reliably convert Mile (mi) to Kilometer (km) for use in scientific analysis, engineering calculations, academic work, or daily measurements.

Quick Links for Unit Converters

Convert Mile to Other Units

Mile to Inch

1 mi = 63360.00000000001 in

1 Mile (mi) = 63360.00000000001 Inches (in)

1 mile equals 63360.00000000001 inches.

Mile to Foot

1 mi = 5280 ft

1 Mile (mi) = 5280 Feet (ft)

1 mile equals 5280 feet.

Mile to Feet

1 mi = 5280 ft

1 Mile (mi) = 5280 Feets (ft)

1 mile equals 5280 feets.

Mile to Centimeter

1 mi = 160934.4 cm

1 Mile (mi) = 160934.4 Centimeters (cm)

1 mile equals 160934.4 centimeters.

Mile to Meter

1 mi = 1609.344 m

1 Mile (mi) = 1609.344 Meters (m)

1 mile equals 1609.344 meters.

Mile to Kilometer

1 mi = 1.609344 km

1 Mile (mi) = 1.609344 Kilometers (km)

1 mile equals 1.609344 kilometers.

Mile to Millimeter

1 mi = 1609344 mm

1 Mile (mi) = 1609344 Millimeters (mm)

1 mile equals 1609344 millimeters.

Mile to Yard

1 mi = 1760 yd

1 Mile (mi) = 1760 Yards (yd)

1 mile equals 1760 yards.

Mile to Yoctometer

1 mi = 1.609344e+27 ym

1 Mile (mi) = 1.609344e+27 Yoctometers (ym)

1 mile equals 1.609344e+27 yoctometers.

Mile to Zeptometer

1 mi = 1.609344e+24 zm

1 Mile (mi) = 1.609344e+24 Zeptometers (zm)

1 mile equals 1.609344e+24 zeptometers.

Mile to Attometer

1 mi = 1.609344e+21 am

1 Mile (mi) = 1.609344e+21 Attometers (am)

1 mile equals 1.609344e+21 attometers.

Mile to Femtometer

1 mi = 1609344000000000000 fm

1 Mile (mi) = 1609344000000000000 Femtometers (fm)

1 mile equals 1609344000000000000 femtometers.

Mile to Picometer

1 mi = 1609344000000000 pm

1 Mile (mi) = 1609344000000000 Picometers (pm)

1 mile equals 1609344000000000 picometers.

Mile to Nanometer

1 mi = 1609344000000 nm

1 Mile (mi) = 1609344000000 Nanometers (nm)

1 mile equals 1609344000000 nanometers.

Mile to Micrometer

1 mi = 1609344000.0000002 µm

1 Mile (mi) = 1609344000.0000002 Micrometers (µm)

1 mile equals 1609344000.0000002 micrometers.

Mile to Decimeter

1 mi = 16093.44 dm

1 Mile (mi) = 16093.44 Decimeters (dm)

1 mile equals 16093.44 decimeters.

Mile to Decameter

1 mi = 160.9344 dam

1 Mile (mi) = 160.9344 Decameters (dam)

1 mile equals 160.9344 decameters.

Mile to Hectometer

1 mi = 16.09344 hm

1 Mile (mi) = 16.09344 Hectometers (hm)

1 mile equals 16.09344 hectometers.

Mile to Megameter

1 mi = 0.001609344 Mm

1 Mile (mi) = 0.001609344 Megameter (Mm)

1 mile equals 0.001609344 megameter.

Mile to Gigameter

1 mi = 0.0000016093440000000001 Gm

1 Mile (mi) = 0.0000016093440000000001 Gigameter (Gm)

1 mile equals 0.0000016093440000000001 gigameter.

Mile to Terameter

1 mi = 1.609344e-9 Tm

1 Mile (mi) = 1.609344e-9 Terameter (Tm)

1 mile equals 1.609344e-9 terameter.

Mile to Petameter

1 mi = 1.609344e-12 Pm

1 Mile (mi) = 1.609344e-12 Petameter (Pm)

1 mile equals 1.609344e-12 petameter.

Mile to Exameter

1 mi = 1.6093440000000001e-15 Em

1 Mile (mi) = 1.6093440000000001e-15 Exameter (Em)

1 mile equals 1.6093440000000001e-15 exameter.

Mile to Zettameter

1 mi = 1.609344e-18 Zm

1 Mile (mi) = 1.609344e-18 Zettameter (Zm)

1 mile equals 1.609344e-18 zettameter.

Mile to Yottameter

1 mi = 1.609344e-21 Ym

1 Mile (mi) = 1.609344e-21 Yottameter (Ym)

1 mile equals 1.609344e-21 yottameter.

Mile to Cubit

1 mi = 3520 cubit

1 Mile (mi) = 3520 Cubits (cubit)

1 mile equals 3520 cubits.

Mile to Span

1 mi = 7040 span

1 Mile (mi) = 7040 Spans (span)

1 mile equals 7040 spans.

Mile to Hand

1 mi = 15840.000000000002 hh

1 Mile (mi) = 15840.000000000002 Hands (hh)

1 mile equals 15840.000000000002 hands.

Mile to Palm

1 mi = 21120 palm

1 Mile (mi) = 21120 Palms (palm)

1 mile equals 21120 palms.

Mile to Digit

1 mi = 84480 digit

1 Mile (mi) = 84480 Digits (digit)

1 mile equals 84480 digits.

Mile to Link

1 mi = 8000 link

1 Mile (mi) = 8000 Links (link)

1 mile equals 8000 links.

Mile to Ell

1 mi = 1408 ell

1 Mile (mi) = 1408 Ells (ell)

1 mile equals 1408 ells.

Mile to Barleycorn

1 mi = 190005.1948051948 barleycorn

1 Mile (mi) = 190005.1948051948 Barleycorns (barleycorn)

1 mile equals 190005.1948051948 barleycorns.

Mile to Astronomical Unit

1 mi = 1.075780017769999e-8 AU

1 Mile (mi) = 1.075780017769999e-8 Astronomical Unit (AU)

1 mile equals 1.075780017769999e-8 Astronomicalunit.

Mile to Light-Second

1 mi = 0.000005368193752225749 ls

1 Mile (mi) = 0.000005368193752225749 Light-Second (ls)

1 mile equals 0.000005368193752225749 Light-Second.

Mile to Light-Minute

1 mi = 8.946989587042914e-8 lm

1 Mile (mi) = 8.946989587042914e-8 Light-Minute (lm)

1 mile equals 8.946989587042914e-8 Light-Minute.

Mile to Light-Hour

1 mi = 1.491164930897486e-9 lh

1 Mile (mi) = 1.491164930897486e-9 Light-Hour (lh)

1 mile equals 1.491164930897486e-9 Light-Hour.

Mile to Light-Day

1 mi = 6.213187213512093e-11 ld

1 Mile (mi) = 6.213187213512093e-11 Light-Day (ld)

1 mile equals 6.213187213512093e-11 Light-Day.

Mile to Light-Year

1 mi = 1.7010779502325107e-13 ly

1 Mile (mi) = 1.7010779502325107e-13 Light-Year (ly)

1 mile equals 1.7010779502325107e-13 Light-Year.

Mile to Parsec

1 mi = 5.215528704791548e-14 pc

1 Mile (mi) = 5.215528704791548e-14 Parsec (pc)

1 mile equals 5.215528704791548e-14 Parsec.

Mile to Kiloparsec

1 mi = 5.215528704791548e-17 kpc

1 Mile (mi) = 5.215528704791548e-17 Kiloparsec (kpc)

1 mile equals 5.215528704791548e-17 Kiloparsec.

Mile to Megaparsec

1 mi = 5.215528704791548e-20 Mpc

1 Mile (mi) = 5.215528704791548e-20 Megaparsec (Mpc)

1 mile equals 5.215528704791548e-20 Megaparsec.

Mile to Gigaparsec

1 mi = 5.215528704791548e-23 Gpc

1 Mile (mi) = 5.215528704791548e-23 Gigaparsec (Gpc)

1 mile equals 5.215528704791548e-23 Gigaparsec.

Mile to Nautical Mile

1 mi = 0.8689762419006479 NM

1 Mile (mi) = 0.8689762419006479 Nautical Mile (NM)

1 mile equals 0.8689762419006479 Nautical Mile.

Mile to Fathom

1 mi = 880 ftm

1 Mile (mi) = 880 Fathoms (ftm)

1 mile equals 880 fathoms.

Mile to Cable Length

1 mi = 7.333333333333334 cable

1 Mile (mi) = 7.333333333333334 Cable Lengths (cable)

1 mile equals 7.333333333333334 Cable Length s.

Mile to Nautical League

1 mi = 0.289658747300216 NL

1 Mile (mi) = 0.289658747300216 Nautical League (NL)

1 mile equals 0.289658747300216 Nautical League.

Mile to Thou

1 mi = 63360000 mil

1 Mile (mi) = 63360000 Thous (mil)

1 mile equals 63360000 thous.

Mile to Rod

1 mi = 320 rd

1 Mile (mi) = 320 Rods (rd)

1 mile equals 320 rods.

Mile to Chain

1 mi = 80 ch

1 Mile (mi) = 80 Chains (ch)

1 mile equals 80 chains.

Mile to Furlong

1 mi = 8 fur

1 Mile (mi) = 8 Furlongs (fur)

1 mile equals 8 furlongs.

Mile to League

1 mi = 0.3333333333333333 lea

1 Mile (mi) = 0.3333333333333333 League (lea)

1 mile equals 0.3333333333333333 league.

Convert Kilometer to Other Units

Kilometer to Inch

1 km = 39370.078740157485 in

1 Kilometer (km) = 39370.078740157485 Inches (in)

1 kilometer equals 39370.078740157485 inches.

Kilometer to Foot

1 km = 3280.839895013123 ft

1 Kilometer (km) = 3280.839895013123 Feet (ft)

1 kilometer equals 3280.839895013123 feet.

Kilometer to Feet

1 km = 3280.839895013123 ft

1 Kilometer (km) = 3280.839895013123 Feets (ft)

1 kilometer equals 3280.839895013123 feets.

Kilometer to Centimeter

1 km = 100000 cm

1 Kilometer (km) = 100000 Centimeters (cm)

1 kilometer equals 100000 centimeters.

Kilometer to Meter

1 km = 1000 m

1 Kilometer (km) = 1000 Meters (m)

1 kilometer equals 1000 meters.

Kilometer to Millimeter

1 km = 1000000 mm

1 Kilometer (km) = 1000000 Millimeters (mm)

1 kilometer equals 1000000 millimeters.

Kilometer to Yard

1 km = 1093.6132983377079 yd

1 Kilometer (km) = 1093.6132983377079 Yards (yd)

1 kilometer equals 1093.6132983377079 yards.

Kilometer to Yoctometer

1 km = 1e+27 ym

1 Kilometer (km) = 1e+27 Yoctometers (ym)

1 kilometer equals 1e+27 yoctometers.

Kilometer to Zeptometer

1 km = 1.0000000000000001e+24 zm

1 Kilometer (km) = 1.0000000000000001e+24 Zeptometers (zm)

1 kilometer equals 1.0000000000000001e+24 zeptometers.

Kilometer to Attometer

1 km = 999999999999999900000 am

1 Kilometer (km) = 999999999999999900000 Attometers (am)

1 kilometer equals 999999999999999900000 attometers.

Kilometer to Femtometer

1 km = 999999999999999900 fm

1 Kilometer (km) = 999999999999999900 Femtometers (fm)

1 kilometer equals 999999999999999900 femtometers.

Kilometer to Picometer

1 km = 1000000000000000 pm

1 Kilometer (km) = 1000000000000000 Picometers (pm)

1 kilometer equals 1000000000000000 picometers.

Kilometer to Nanometer

1 km = 999999999999.9999 nm

1 Kilometer (km) = 999999999999.9999 Nanometers (nm)

1 kilometer equals 999999999999.9999 nanometers.

Kilometer to Micrometer

1 km = 1000000000 µm

1 Kilometer (km) = 1000000000 Micrometers (µm)

1 kilometer equals 1000000000 micrometers.

Kilometer to Decimeter

1 km = 10000 dm

1 Kilometer (km) = 10000 Decimeters (dm)

1 kilometer equals 10000 decimeters.

Kilometer to Decameter

1 km = 100 dam

1 Kilometer (km) = 100 Decameters (dam)

1 kilometer equals 100 decameters.

Kilometer to Hectometer

1 km = 10 hm

1 Kilometer (km) = 10 Hectometers (hm)

1 kilometer equals 10 hectometers.

Kilometer to Megameter

1 km = 0.001 Mm

1 Kilometer (km) = 0.001 Megameter (Mm)

1 kilometer equals 0.001 megameter.

Kilometer to Gigameter

1 km = 0.000001 Gm

1 Kilometer (km) = 0.000001 Gigameter (Gm)

1 kilometer equals 0.000001 gigameter.

Kilometer to Terameter

1 km = 1e-9 Tm

1 Kilometer (km) = 1e-9 Terameter (Tm)

1 kilometer equals 1e-9 terameter.

Kilometer to Petameter

1 km = 1e-12 Pm

1 Kilometer (km) = 1e-12 Petameter (Pm)

1 kilometer equals 1e-12 petameter.

Kilometer to Exameter

1 km = 1e-15 Em

1 Kilometer (km) = 1e-15 Exameter (Em)

1 kilometer equals 1e-15 exameter.

Kilometer to Zettameter

1 km = 1e-18 Zm

1 Kilometer (km) = 1e-18 Zettameter (Zm)

1 kilometer equals 1e-18 zettameter.

Kilometer to Yottameter

1 km = 1.0000000000000001e-21 Ym

1 Kilometer (km) = 1.0000000000000001e-21 Yottameter (Ym)

1 kilometer equals 1.0000000000000001e-21 yottameter.

Kilometer to Cubit

1 km = 2187.2265966754157 cubit

1 Kilometer (km) = 2187.2265966754157 Cubits (cubit)

1 kilometer equals 2187.2265966754157 cubits.

Kilometer to Span

1 km = 4374.4531933508315 span

1 Kilometer (km) = 4374.4531933508315 Spans (span)

1 kilometer equals 4374.4531933508315 spans.

Kilometer to Hand

1 km = 9842.519685039371 hh

1 Kilometer (km) = 9842.519685039371 Hands (hh)

1 kilometer equals 9842.519685039371 hands.

Kilometer to Palm

1 km = 13123.359580052493 palm

1 Kilometer (km) = 13123.359580052493 Palms (palm)

1 kilometer equals 13123.359580052493 palms.

Kilometer to Digit

1 km = 52493.43832020997 digit

1 Kilometer (km) = 52493.43832020997 Digits (digit)

1 kilometer equals 52493.43832020997 digits.

Kilometer to Link

1 km = 4970.969537898672 link

1 Kilometer (km) = 4970.969537898672 Links (link)

1 kilometer equals 4970.969537898672 links.

Kilometer to Ell

1 km = 874.8906386701663 ell

1 Kilometer (km) = 874.8906386701663 Ells (ell)

1 kilometer equals 874.8906386701663 ells.

Kilometer to Barleycorn

1 km = 118063.75442739078 barleycorn

1 Kilometer (km) = 118063.75442739078 Barleycorns (barleycorn)

1 kilometer equals 118063.75442739078 barleycorns.

Kilometer to Astronomical Unit

1 km = 6.684587122268446e-9 AU

1 Kilometer (km) = 6.684587122268446e-9 Astronomical Unit (AU)

1 kilometer equals 6.684587122268446e-9 Astronomicalunit.

Kilometer to Light-Second

1 km = 0.0000033356409519815205 ls

1 Kilometer (km) = 0.0000033356409519815205 Light-Second (ls)

1 kilometer equals 0.0000033356409519815205 Light-Second.

Kilometer to Light-Minute

1 km = 5.5594015866358675e-8 lm

1 Kilometer (km) = 5.5594015866358675e-8 Light-Minute (lm)

1 kilometer equals 5.5594015866358675e-8 Light-Minute.

Kilometer to Light-Hour

1 km = 9.265669309342727e-10 lh

1 Kilometer (km) = 9.265669309342727e-10 Light-Hour (lh)

1 kilometer equals 9.265669309342727e-10 Light-Hour.

Kilometer to Light-Day

1 km = 3.8606955464537675e-11 ld

1 Kilometer (km) = 3.8606955464537675e-11 Light-Day (ld)

1 kilometer equals 3.8606955464537675e-11 Light-Day.

Kilometer to Light-Year

1 km = 1.0570008340246155e-13 ly

1 Kilometer (km) = 1.0570008340246155e-13 Light-Year (ly)

1 kilometer equals 1.0570008340246155e-13 Light-Year.

Kilometer to Parsec

1 km = 3.2407792894443624e-14 pc

1 Kilometer (km) = 3.2407792894443624e-14 Parsec (pc)

1 kilometer equals 3.2407792894443624e-14 Parsec.

Kilometer to Kiloparsec

1 km = 3.240779289444362e-17 kpc

1 Kilometer (km) = 3.240779289444362e-17 Kiloparsec (kpc)

1 kilometer equals 3.240779289444362e-17 Kiloparsec.

Kilometer to Megaparsec

1 km = 3.240779289444362e-20 Mpc

1 Kilometer (km) = 3.240779289444362e-20 Megaparsec (Mpc)

1 kilometer equals 3.240779289444362e-20 Megaparsec.

Kilometer to Gigaparsec

1 km = 3.2407792894443625e-23 Gpc

1 Kilometer (km) = 3.2407792894443625e-23 Gigaparsec (Gpc)

1 kilometer equals 3.2407792894443625e-23 Gigaparsec.

Kilometer to Nautical Mile

1 km = 0.5399568034557235 NM

1 Kilometer (km) = 0.5399568034557235 Nautical Mile (NM)

1 kilometer equals 0.5399568034557235 Nautical Mile.

Kilometer to Fathom

1 km = 546.8066491688539 ftm

1 Kilometer (km) = 546.8066491688539 Fathoms (ftm)

1 kilometer equals 546.8066491688539 fathoms.

Kilometer to Cable Length

1 km = 4.556722076407116 cable

1 Kilometer (km) = 4.556722076407116 Cable Lengths (cable)

1 kilometer equals 4.556722076407116 Cable Length s.

Kilometer to Nautical League

1 km = 0.17998560115190784 NL

1 Kilometer (km) = 0.17998560115190784 Nautical League (NL)

1 kilometer equals 0.17998560115190784 Nautical League.

Kilometer to Thou

1 km = 39370078.74015748 mil

1 Kilometer (km) = 39370078.74015748 Thous (mil)

1 kilometer equals 39370078.74015748 thous.

Kilometer to Rod

1 km = 198.83878151594686 rd

1 Kilometer (km) = 198.83878151594686 Rods (rd)

1 kilometer equals 198.83878151594686 rods.

Kilometer to Chain

1 km = 49.709695378986716 ch

1 Kilometer (km) = 49.709695378986716 Chains (ch)

1 kilometer equals 49.709695378986716 chains.

Kilometer to Furlong

1 km = 4.970969537898672 fur

1 Kilometer (km) = 4.970969537898672 Furlongs (fur)

1 kilometer equals 4.970969537898672 furlongs.

Kilometer to Mile

1 km = 0.621371192237334 mi

1 Kilometer (km) = 0.621371192237334 Mile (mi)

1 kilometer equals 0.621371192237334 mile.

Kilometer to League

1 km = 0.20712373074577797 lea

1 Kilometer (km) = 0.20712373074577797 League (lea)

1 kilometer equals 0.20712373074577797 league.