The femtometer and kilometer are both metric units of length. One femtometer is equal to 10-18 kilometers.
Formula:
1 femtometer = 10-18 kilometers
Symbols:
- Femtometer: fm
- Kilometer: km
Convert to Meter:
- 1 femtometer = 10-15 meters
- 1 kilometer = 1,000 meters
Examples:
- 10 femtometers = 10 x 10-18 kilometers = 1.0 x 10-17 kilometers
- 20 femtometers = 20 x 10-18 kilometers = 2.0 x 10-17 kilometers
The following is the conversion from femtometers to kilometers:
| fm | km | fm | km |
|---|---|---|---|
| 1 | 1.0 x 10-18 | 20 | 2.0 x 10-17 |
| 2 | 2.0 x 10-18 | 30 | 3.0 x 10-17 |
| 3 | 3.0 x 10-18 | 40 | 4.0 x 10-17 |
| 4 | 4.0 x 10-18 | 50 | 5.0 x 10-17 |
| 5 | 5.0 x 10-18 | 60 | 6.0 x 10-17 |
| 6 | 6.0 x 10-18 | 70 | 7.0 x 10-17 |
| 7 | 7.0 x 10-18 | 80 | 8.0 x 10-17 |
| 8 | 8.0 x 10-18 | 90 | 9.0 x 10-17 |
| 9 | 9.0 x 10-18 | 100 | 1.0 x 10-16 |
| 10 | 1.0 x 10-17 | 1000 | 1.0 x 10-15 |
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