Convert Kilometer to Micrometer (km to µm)

How to use the converter

To convert Kilometer to Micrometer enter the value in the field below and select the target unit, the value will be displayed below:

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Conversion Tables

Metric
Kilometer (km)
Meter (m)
Decimeter (dm)
Centimeter (cm)
Millimeter (mm)
Micrometer (µm)
Nanometer (nm)
Angstrom (Å)
Astronomical
Parsec (pc)
Light-year
Astronomical unit (AU)
Light-minute
Light-second
British/American
League
Mile (mi)
Furlong
Chain
Rod (rd)
Yard (yd)
Foot (ft)
Link
Hand
Inch (in)
Line
Thousandth (mil)
Thou (thou)
Nautical
Nautical mile
Fathom

How to perform key conversions involving length measurements

The formulas for conversion are represented below:

Kilometer to Micrometer Formula

µm = km x 1000000000


Example: 30 kilometers in Micrometers:

µm = km x 1000000000

µm = 30 x 1000000000

µm = 3000000000



Micrometer to Kilometer Formula

km = µm / 1000000000


Example: 1500 Micrometers in kilometers:

km = µm / 1000000000

km = 1500 / 1000000000

km = 1,5 x 10-5



Frequently asked questions involving length and distance

1.5 km in Micrometers

Considering that 1 kilometer is equivalent to 1000000000 micrometers, you can use a rule of three to get that 1.5 km equals 1500000000 micrometers.

  1 km - 1000000000 µm

1,5 km - x

Apply the rule of three and get:

x km = 1.500.000.000 µkm2

x = 1.500.000.000 µm



1000000 Micrometers equal how many Kilometers?

If every 1,000,000,000 Micrometers we have 1 kilometer, just divide the number of Micrometers (1000000) by 1000000000, so you will obtain that 1000000 µm equals 0.01 km. Observe the calculation below:

km = µm / 1000000000

Km = 1000000 / 1000000000

km = 0,01


Links to other conversions involving units of length