convert Kilometer to Em

Conversion Formula

1 km = 1.0E-15 Em

Step-by-Step Explanation

1. Understand the base relationship:
   1 Kilometer = 1000 meters
   1 Em = 1.0E+18 meters
2. Establish the conversion factor:
   1 km = (1000 m) / (1.0E+18 m/Em) = 1.0E-15 Em
3. Apply the conversion:
   Multiply the value in km by 1.0E-15 to get the equivalent in Em

Example Conversion

Convert 5 km to Em:

5 km × 1.0E-15 = 5.0E-15 Em