1 Kilometers to Millimeters

Convert 1 kilometers (km) to millimeters (mm) with formulas, examples, and conversion tables.

km
mm
1 kilometers (km) = 1000000 millimeters (mm)
Round to:
cm + mm:100000 cm
Meters + cm:1000 m
Step-by-Step Solution
1Write the conversion factor:
1 kilometer = 1000000 millimeters
2Multiply the value by the conversion factor:
1 × 1000000 = 1000000
3Result:
1 kilometers (km) = 1000000 millimeters (mm)
↔ Millimeters to Kilometers

Kilometers to Millimeters Conversion Table

KilometersMillimeters
1 km1e6 mm
2 km2e6 mm
3 km3e6 mm
4 km4e6 mm
5 km5e6 mm
10 km1e7 mm
20 km2e7 mm
50 km5e7 mm
100 km1e8 mm

1 Kilometers in Other Units

Unit1 km =
KM to Meters1000 m
Kilometers to Centimeters100000 cm
Kilometers to Millimeters1000000 mm
Kilometers to Micrometers1e9 μm
Kilometers to Nanometers1e12 nm
KM to Miles0.621371192237 mi
Kilometers to Yards1093.61329834 yd
Kilometers to Feet3280.83989501 ft
Kilometers to Inches39370.0787402 in
KM to Nautical Miles0.539956803456 nmi
Kilometers to Fathoms546.806649169 ftm
Kilometers to Light Years1.05697072191e-13 ly
Kilometers to Astronomical Units6.68449197861e-9 AU
Kilometers to Parsecs3.24044069994e-14 pc
Kilometers to Angstroms1e13 Å
Kilometers to Planck Lengths6.18714249917e37 ℓP
Kilometers to Rods198.838781516 rd

Related Conversions

5 km to mm10 km to mm20 km to mm1e6 mm to kmMillimeters to Kilometers ConverterKilometers to Millimeters Converter