Convert Megahenries to Nanohenries
Convert Megahenries (MH) to Nanohenries (nH) instantly and accurately.
Conversion Formula
nH = MH × 1000000000000000
About Megahenries
The megahenry (MH) equals 10⁶ H, well beyond any practical wound inductor but arising in theoretical analysis of very large electromagnetic structures. Extremely long overhead transmission line sections have distributed inductance totalling megahenries; electromagnetic pulse (EMP) source models and magnetosphere inductance estimates use MH in theoretical contexts. 1 MH = 10³ kH = 10⁶ H.
About Nanohenries
The nanohenry (nH) equals 10⁻⁹ H, the everyday unit for RF inductors, PCB trace inductance, and package parasitics. A 10 mm PCB microstrip trace is about 10 nH; surface-mount RF chokes range from 1 to 1 000 nH; bond-wire lead inductances are 1-20 nH; resonant LC tank circuits for Bluetooth and Wi-Fi use inductors of 1-100 nH. 1 nH = 10⁻³ µH = 10⁻⁹ H.
Quick Reference Table
| Megahenries (MH) | Nanohenries (nH) |
|---|---|
| 1 MH | 1 × 1015 nH |
| 2 MH | 2 × 1015 nH |
| 5 MH | 5 × 1015 nH |
| 10 MH | 1 × 1016 nH |
| 25 MH | 2.5 × 1016 nH |
| 50 MH | 5 × 1016 nH |
| 100 MH | 1 × 1017 nH |