Convert Attohenries to Stathenries
Convert Attohenries (aH) to Stathenries (statH) instantly and accurately.
Conversion Formula
statH = aH × 1.112650056e-30
About Attohenries
The attohenry (aH) equals 10⁻¹⁸ H, the scale for parasitic inductances in on-chip metal interconnects and quantum-device bondwires. Metal traces in sub-10 nm CMOS processes have via-to-via inductances in the attohenry range; superconducting qubit junctions are modelled with loop inductances of tens to hundreds of attohenries; microwave integrated circuit (MMIC) vias at 100 GHz are characterised in aH. 1 aH = 10⁻³ fH = 10⁻¹⁸ H.
About Stathenries
The stathenry (statH) is the inductance unit of the CGS-Gaussian system, equal to 1 statΩ × 1 s = c² × 10⁻⁵ H where c = 299 792 458 m/s, giving exactly (299 792 458)² / 10⁵ H ≈ 8.988 × 10¹¹ H. It is the reciprocal of the statfarad in terms of LC time constants and appears in Gaussian-system circuit analysis; the enormous SI value reflects the Gaussian unit's origin in electrostatics rather than practical circuits. 1 statH ≈ 899 GH.
Quick Reference Table
| Attohenries (aH) | Stathenries (statH) |
|---|---|
| 1 aH | 1.113 × 10-30 statH |
| 2 aH | 2.225 × 10-30 statH |
| 5 aH | 5.563 × 10-30 statH |
| 10 aH | 1.113 × 10-29 statH |
| 25 aH | 2.782 × 10-29 statH |
| 50 aH | 5.563 × 10-29 statH |
| 100 aH | 1.113 × 10-28 statH |