Convert Kiloamperes to Picoamperes
Convert Kiloamperes (kA) to Picoamperes (pA) instantly and accurately.
Conversion Formula
pA = kA × 1000000000000000
About Kiloamperes
The kiloampere (kA) equals 10³ A, the scale of industrial arc furnaces, short-circuit fault currents in power networks, and lightning return strokes. Medium-frequency induction furnaces for steel melting operate at 1-10 kA; substation busbar faults can reach 50-100 kA; a typical cloud-to-ground lightning stroke carries 10-30 kA for tens of microseconds. 1 kA = 10³ A = 10⁻³ MA.
About Picoamperes
The picoampere (pA) equals 10⁻¹² A, the standard scale for electrometer measurements, reverse-bias diode leakage, and single ion-channel currents in patch-clamp electrophysiology. A typical open potassium channel carries 1-20 pA; high-quality electrometer inputs resolve below 1 pA; insulation resistance measurements on cables are reported in pA at known voltage. 1 pA = 10⁻³ nA = 10³ fA.
Quick Reference Table
| Kiloamperes (kA) | Picoamperes (pA) |
|---|---|
| 1 kA | 1 × 1015 pA |
| 2 kA | 2 × 1015 pA |
| 5 kA | 5 × 1015 pA |
| 10 kA | 1 × 1016 pA |
| 25 kA | 2.5 × 1016 pA |
| 50 kA | 5 × 1016 pA |
| 100 kA | 1 × 1017 pA |