Convert Kilometer (km) to Micrometer (µm)
To convert Kilometer to Micrometer, multiply the value by 1,000,000,000. For example, 1 Kilometer = 1,000,000,000 µm and 10 Kilometer = 10,000,000,000 µm. Both Kilometer and Micrometer are units of Length. Enter any value above for an instant, accurate result.
One Kilometer equals 1,000,000,000 µm.
Use the formula: µm = km × 1,000,000,000.