How many milliamps in 1 amps?
The answer is 1000.
We assume you are converting between milliampere and ampere.
You can view more details on each measurement unit:
milliamps or amps
The SI base unit for electric current is the ampere.
1 ampere is equal to 1000 milliamps, or 1 amps.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between milliamperes and amperes.
Type in your own numbers in the form to convert the units!
1 milliamps to amps = 0.001 amps
10 milliamps to amps = 0.01 amps
50 milliamps to amps = 0.05 amps
100 milliamps to amps = 0.1 amps
200 milliamps to amps = 0.2 amps
500 milliamps to amps = 0.5 amps
1000 milliamps to amps = 1 amps
You can do the reverse unit conversion from amps to milliamps, or enter any two units below:
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milliamps to volt/ohm
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milliamps to gigaamp
milliamps to coulomb/second
milliamps to centiamp
milliamps to electromagnetic unit
milliamps to franklin/second
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 milliampere = 10-3 ampere.
In physics, the ampere (symbol: A, often informally abbreviated to amp) is the SI base unit used to measure electrical currents. The present definition, adopted by the 9th CGPM in 1948 is: "one ampere is that constant current which, if maintained in two straight parallel conductors of infinite length, of negligible circular cross-section, and placed one metre apart in vacuum, would produce between these conductors a force equal to 2 × 10-7 newton per metre of length".
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