Convert Henries to Terahenries
Convert Henries (H) to Terahenries (TH) instantly and accurately.
Conversion Formula
TH = H × 1.000000000e-12
About Henries
The henry (H) is the SI derived unit of electrical inductance, equal to 1 volt-second per ampere (1 V·s/A = 1 Ω·s = 1 kg·m²·A⁻²·s⁻²), named after Joseph Henry (1797-1878). Mains-frequency (50/60 Hz) power transformers have primary inductances of 1-100 H; loudspeaker crossover woofer inductors are 1-5 mH; large power-line reactors are 0.1-10 H. 1 H = 10³ mH = 10⁶ µH.
About Terahenries
The terahenry (TH) equals 10¹² H. No physical inductor or coil approaches 1 TH; the value is used in dimensional scaling of cosmic electromagnetic phenomena (e.g., inductance of galactic current sheets) and in theoretical discussions of extreme-value electromagnetic parameters. The stathenry is ≈ 0.899 TH, placing stathenries and terahenries in the same order of magnitude. 1 TH = 10³ GH = 10¹² H.
Quick Reference Table
| Henries (H) | Terahenries (TH) |
|---|---|
| 1 H | 1 × 10-12 TH |
| 2 H | 2 × 10-12 TH |
| 5 H | 5 × 10-12 TH |
| 10 H | 1 × 10-11 TH |
| 25 H | 2.5 × 10-11 TH |
| 50 H | 5 × 10-11 TH |
| 100 H | 1 × 10-10 TH |