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km to mm

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1 km equals 1000000 mm. To convert km to mm, multiply the number of km by 1000000.

How to convert km to mm?

km to mm conversion can be done using multiplication or division.

First, let’s convert 1 km to mm using multiplication method:

We know that there are 1000000 millimeters in a km.

mm = number of km × 1000000

thus, 1 km = (1 × 1000000) mm

∴ 1 km = 1000000 mm

Next, let’s convert 1 km to mm by using the division method:

There are 0.000001 km in a mm. To use division method of conversion, we will use following formula:

mm = number of km ÷ 0.000001

thus, 1 km = (1 ÷ 0.000001) mm

∴ 1 km = 1000000 mm

Frequently Asked Questions

How many mm are there in 1 km?

There are 1000000 mm in 1 km.