Convert Nanoohms to Picoohms
Convert Nanoohms (nΩ) to Picoohms (pΩ) instantly and accurately.
Conversion Formula
pΩ = nΩ × 1000
About Nanoohms
The nanoohm (nΩ) equals 10⁻⁹ Ω, the same magnitude as the CGS-EMU abohm (1 abΩ = 10⁻⁹ Ω exactly). This scale is used for the lowest measurable resistances in copper busbars at cryogenic temperatures and in precision four-wire measurements of welded or crimped joints; the residual resistance of a high-quality solder joint on 2.5 mm² copper cable falls below 10 nΩ. 1 nΩ = 10⁻³ µΩ = 10⁻⁹ Ω.
About Picoohms
The picoohm (pΩ) equals 10⁻¹² Ω, used for ultra-low resistance measurements in superconductors and precision four-wire metrology. A superconducting wire transitioning through its critical temperature shows residual resistance at the picoohm level; high-precision Josephson-array resistance bridges operated at national metrology institutes resolve differences below 1 pΩ. 1 pΩ = 10⁻³ nΩ = 10⁻¹² Ω.
Quick Reference Table
| Nanoohms (nΩ) | Picoohms (pΩ) |
|---|---|
| 1 nΩ | 1000 pΩ |
| 2 nΩ | 2000 pΩ |
| 5 nΩ | 5000 pΩ |
| 10 nΩ | 10000 pΩ |
| 25 nΩ | 25000 pΩ |
| 50 nΩ | 50000 pΩ |
| 100 nΩ | 100000 pΩ |