Fms to kms converter (fms to kms)

You can provide values below to convert Fms to kms (fms to kms) or you can reverse the conversion.

Value to convert

Result

How to Convert Femtometer per second to Kilometer per second

1 fms = 1.00e-18 kms

Understand the base relationship:
1 Femtometer per second = 1.00e-15 meters per second
1 Kilometer per second = 1,000.0 meters per second
Establish the conversion factor:
1 fms = (1.00e-15 m/s) / (1,000.0 m/s/kms) = 1.00e-18 kms
Apply the conversion:
Multiply the value in fms by 1.00e-18 to get the equivalent in kms

Convert 5 fms to kms:

5 fms × 1.00e-18 = 5.00e-18 kms