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28 units available
6 categories total
To convert ns to seconds: multiply by 10⁻⁹. To convert ns to microseconds: divide by 1,000.
1 ns = 10⁻⁹ s = 1,000 ps = 0.001 µs. Light travels about 30 cm (1 foot) in one nanosecond.
For example, 1 Nanosecond (ns) = 1000 Picosecond (ps).
| Nanosecond (ns) | Picosecond (ps) |
|---|---|
| 0.1 | 100 |
| 0.5 | 500 |
| 1 | 1000 |
| 2 | 2000 |
| 5 | 5000 |
| 10 | 10000 |
| 25 | 25000 |
| 50 | 50000 |
| 100 | 100000 |
| 500 | 500000 |
| 1000 | 1000000 |
The nanosecond is a unit of time equal to 10⁻⁹ seconds — one billionth of a second.
1 ns = 10⁻⁹ s = 1,000 ps = 0.001 µs. Light travels about 30 cm (1 foot) in one nanosecond.
To convert ns to seconds: multiply by 10⁻⁹. To convert ns to microseconds: divide by 1,000.
CPU clock cycles (a 3 GHz processor has ~0.33 ns per cycle), DDR memory timing, Ethernet packet gaps, and GPS signal timing.
Grace Hopper handed out 30 cm wires to explain nanoseconds: 'This is one nanosecond' — the distance light travels in that time.
Confusing nanoseconds with milliseconds — they differ by a factor of 1,000,000. In computing, ns and ms are very different.
Grace Hopper's wire trick: hold a 30 cm ruler — light crosses it in 1 ns. This makes the abstract concept tangible.
The picosecond is a unit of time equal to 10⁻¹² seconds — one trillionth of a second.
1 ps = 10⁻¹² s = 1,000 fs = 0.001 ns. Light travels about 0.3 mm in one picosecond.
To convert ps to seconds: multiply by 10⁻¹². To convert ps to nanoseconds: divide by 1,000.
Fiber optic signal timing, semiconductor switching speeds, and laser pulse durations in medical and industrial applications.
Light travels only about 0.3 mm (the thickness of a hair) in one picosecond. Modern transistors switch in just a few picoseconds.
Confusing picoseconds with nanoseconds — they differ by a factor of 1,000. In computing specs, read units carefully.
Think of light distance: light goes ~30 cm in 1 ns and only ~0.3 mm in 1 ps. That's the speed/time relationship at this scale.



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