Convert Picoseconds to Nanoseconds
Convert Picoseconds (ps) to Nanoseconds (ns) instantly and accurately.
Conversion Formula
ns = ps × 0.001
About Picoseconds
A picosecond (ps) = 10⁻¹² s; light travels 0.3 mm. Water molecules reorient via H-bond dynamics in ~1-3 ps, explaining microwave absorption. THz spectroscopy probes ps-scale dynamics in molecular systems. Sub-5 nm CMOS gate delays are a few ps; GaAs HEMTs reach ~0.1 ps. Muon mean lifetime = 2,197 ps. OTDR uses ps pulses for millimetre-resolution fibre-fault location. 1 ps = 10⁻¹² s.
About Nanoseconds
A nanosecond (ns) = 10⁻⁹ s; light travels ~30 cm - Grace Hopper distributed 30 cm wire segments as physical 'nanoseconds' to illustrate latency. CPU clock cycles at 3-5 GHz: 0.2-0.33 ns. DDR5 CAS latency ~10 ns. GPS requires <3 ns timing accuracy for sub-metre positioning. Lightning return strokes rise in 100-200 ns. Data-centre 400GbE switch latency 300-500 ns. 1 ns = 10⁻⁹ s.
Quick Reference Table
| Picoseconds (ps) | Nanoseconds (ns) |
|---|---|
| 1 ps | 0.001 ns |
| 2 ps | 0.002 ns |
| 5 ps | 0.005 ns |
| 10 ps | 0.01 ns |
| 25 ps | 0.025 ns |
| 50 ps | 0.05 ns |
| 100 ps | 0.1 ns |