Electric Current Converter

Electric Current Converter

Local Processing

Convert between electric current units including microampere, milliampere, ampere, and kiloampere.

How It Works & Processing Standards

Convert between the units listed below using A as the base unit.

uA1 uA = 0.000001 A
mA1 mA = 0.001 A
kA1 kA = 1000 A

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Matches current units for standby draw (µA), electronics (mA), appliances and vehicles (A) and industrial equipment (kA).

How to Use Electric Current Converter

  1. 1
    Enter a valueDecimals and negative numbers (for temperature, say) are accepted.
  2. 2
    Choose unitsPick the unit you have and the unit you want. The swap button reverses the direction.
  3. 3
    Read, copy or shareResults show up to six decimal places. Copy them or create a share link with the same value.

Examples

500 mA in A
Input: 500 mA → A
Result: 0.5
2.5 A in mA
Input: 2.5 A → mA
Result: 2500

Common Use Cases

  • Comparing a USB charger (A) with device draw (mA)
  • Matching current units in circuit design
  • Checking breaker ratings

Frequently Asked Questions (FAQ)

Can I convert battery mAh?

mAh is a unit of charge. Use the Electric Charge Converter.

How do I get watts?

Power (W) = voltage (V) × current (A). 5 V at 2 A is 10 W.

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