TechTools

Current Converter

From
To
Sig. figures:

Picoampere

pA

1.00000e+12

Nanoampere

nA

1.00000e+9

Microampere

μA

1.00000e+6

Milliampere

mA

1000

Ampere

A

1(input)

Kiloampere

kA

0.001

Megaampere

MA

0.000001

Gigaampere

GA

1.00000e-9

Abampere (biot)

abA

0.1

Statampere (ESU)

statA

2.99792e+9

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Convert electric current across 10 units: SI (pA, nA, μA, mA, A, kA, MA, GA) and CGS (abampere = 10 A, statampere = 3.336×10⁻¹⁰ A). Reference: LED 20 mA, phone charger 2–3 A, car starter 100–200 A, lightning peak ≈ 20–30 kA, nerve impulse 1–10 nA. 100% browser-based.

How to Use

  1. 1Type an electric current value (e.g. 1 for 1 ampere)
  2. 2Select your starting unit (e.g. A, mA, μA, kA, abampere)
  3. 3Select your target unit - the result appears instantly
  4. 4All 10 conversions appear across SI and CGS groups
  5. 5Hover any row to copy or use as input; click ⇄ to swap
  6. 6Open 'Common current reference values' for electronics and electrical engineering

Features

  • 10 electric current units: pA, nA, μA, mA, A, kA, MA, GA, abampere, statampere
  • Groups: SI, CGS
  • Reference: LED, charger, car starter, lightning, nerve impulse
  • Adjustable significant figures and scientific notation toggle
  • One-click copy per result
  • 100% browser-based

Frequently Asked Questions

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