How to convert 1 kilometres to nanometres?

To convert 1 kilometres to nanometres, multiply 1 by 999999999999.99987793. The result is 999999999999.999878 nanometres.

What is the km to nm conversion formula?

Nanometres = Kilometres × 999999999999.99987793. This formula converts any kilometre value to nanometres.

Kilometre (km) is a metric unit, while Nanometre (nm) is a metric unit. One kilometre equals 999999999999.99987793 nanometres.

Enter the amount of kilometres you want to convert to nanometres.