Microamperes (µA)	Milliamperes (mA)
1 µA	0.001 mA
2 µA	0.002 mA
5 µA	0.005 mA
10 µA	0.01 mA
25 µA	0.025 mA
50 µA	0.05 mA
100 µA	0.1 mA
250 µA	0.25 mA
500 µA	0.5 mA
1000 µA	1 mA

Convert Microamperes to Milliamperes

Convert microamperes to milliamperes (µA to mA) with our instant calculator. 1 µA = 0.001 mA. Includes exact formula and reference tables.

How to Convert Microamperes to Milliamperes (µA to mA)

1 Microampere (µA) is equal to 0.001 Milliamperes (mA). Divide the microampere value by 1000

Quick Answer 1 µA = 0.001 mA

Formula mA = µA / 1000

Inverse Factor 1 mA = 1000 µA

Unit Definitions & Metrology Context

The standard SI base unit of electric current is the ampere (A), defined by taking the fixed numerical value of the elementary charge e to be 1.602176634 × 10⁻¹⁹ coulombs per second.

About Microamperes (µA): Microampere (µA) is a unit in the Electric Current measurement category. It is widely used in low-power standby & iot sensors (10⁻⁶ a). Relative to the electric current base unit, 1 µA equals 0.000001 Amperes (A).

About Milliamperes (mA): Milliampere (mA) is a unit in the Electric Current measurement category. It is widely used in electronics & microcontroller circuits. Relative to the electric current base unit, 1 mA equals 0.001 Amperes (A).

Need to convert in the opposite direction? Visit our Convert Milliamperes to Microamperes (mA to µA) calculator (1 mA = 1000 µA).

Step-by-Step Worked Examples (µA to mA)

Convert 5 Microamperes to Milliamperes: Applying the formula (mA = µA / 1000): starting with 5 µA, divide the microampere value by 1000 to get 0.005 mA.
Convert 10 Microamperes to Milliamperes: Applying the formula (mA = µA / 1000): starting with 10 µA, divide the microampere value by 1000 to get 0.01 mA.
Convert 50 Microamperes to Milliamperes: Applying the formula (mA = µA / 1000): starting with 50 µA, divide the microampere value by 1000 to get 0.05 mA.

Popular Electric Current Conversions

Ampere ⇄ Milliampere

1 ampere (A) equals exactly 1,000 milliamperes (mA).

Milliampere ⇄ Ampere

Divide milliamperes by 1,000 to convert to amperes (500 mA = 0.5 A).

Milliampere-hour ⇄ Ampere-hour

Divide milliampere-hours by 1,000 to convert battery capacity to ampere-hours (5,000 mAh = 5 Ah).

Ampere-hour ⇄ Milliampere-hour

Multiply ampere-hours by 1,000 to get battery capacity in milliampere-hours (mAh).

Microampere ⇄ Milliampere

1 milliampere contains 1,000 microamperes (µA).

Frequently Asked Questions

Verified answers and formulas for converting microamperes to milliamperes.

How many milliamperes are in 1 microampere?

There are 0.001 milliamperes (mA) in 1 microampere (µA). Conversely, 1 milliampere equals 1000 microamperes.

How do you convert microamperes to milliamperes?

To convert microamperes (µA) to milliamperes (mA), use the formula: mA = µA / 1000. Divide the microampere value by 1000. For example, 10 µA equals 0.01 mA.

How do I convert back from milliamperes to microamperes?

To convert in the reverse direction from milliamperes (mA) to microamperes (µA), use the inverse formula: µA = mA × 1000. Multiply the milliampere value by 1000 (1 mA = 1000 µA).

What is the difference between microampere (µA) and milliampere (mA)?

Both microampere and milliampere measure electric current. Microampere (µA) is a unit in the Electric Current measurement category. It is widely used in low-power standby & iot sensors (10⁻⁶ a). Relative to the electric current base unit, 1 µA equals 0.000001 Amperes (A). Milliampere (mA) is a unit in the Electric Current measurement category. It is widely used in electronics & microcontroller circuits. Relative to the electric current base unit, 1 mA equals 0.001 Amperes (A).

How do you convert mAh (milliampere-hours) to Ah (ampere-hours)?

To convert mAh to Ah, divide the mAh rating by 1,000. For example, a 5,000 mAh smartphone battery or power bank has a capacity of 5 Ah (5,000 ÷ 1,000 = 5 Ah).