To convert nanoseconds to milliseconds, multiply the value by 1 × 10⁻⁶. To go the other way, multiply milliseconds by 1,000,000 to get nanoseconds.
| Nanoseconds (ns) | Milliseconds (ms) |
|---|---|
| 1 ns | 1 × 10⁻⁶ ms |
| 5 ns | 5 × 10⁻⁶ ms |
| 10 ns | 1 × 10⁻⁵ ms |
| 25 ns | 2.5 × 10⁻⁵ ms |
| 50 ns | 5 × 10⁻⁵ ms |
| 100 ns | 0.0001 ms |
| 250 ns | 0.00025 ms |
| 500 ns | 0.0005 ms |
| 1,000 ns | 0.001 ms |
| 2,500 ns | 0.0025 ms |
| 5,000 ns | 0.005 ms |
| 10,000 ns | 0.01 ms |
| 100,000 ns | 0.1 ms |
| 1,000,000 ns | 1 ms |
Nanosecond (ns). A nanosecond is one billionth of a second — light travels about 30 cm in that time.
Millisecond (ms). A millisecond is one thousandth of a second, used for reaction times and computer timing.
There are 1 × 10⁻⁶ milliseconds in one nanosecond.
Multiply the number of nanoseconds by 1 × 10⁻⁶. For example, 10 nanoseconds equal 1 × 10⁻⁵ milliseconds.
One millisecond equals 1,000,000 nanoseconds.
0.001 milliseconds. Other common values: 100 nanoseconds = 0.0001 milliseconds and 10,000 nanoseconds = 0.01 milliseconds.