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... Femtoampere = ... Milliampere

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... Femtoampere

... Milliampere

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Use this page to convert femtoampere values into milliampere, with background details, formulas, a worked example, and a quick conversion table.

1 fA = 0.000000000001 mA

1 mA = 1,000,000,000,000 fA

Example: 1 fA = 0.000000000001 mA

One femtoampere is equal to one quadrillionth of an ampere (1e-15 amperes).

History: Femtoampere measurements became practical with very low-noise electrometers and ion-current instruments.

Current use: Used for ion beams, detector leakage, nanopore sensing, and ultra-low-current instrumentation.

Also written as fA.

One milliampere is equal to 0.001 amperes.

History: Milliamperes are common in electronics and low-power devices.

Current use: Used for sensors, circuits, chargers, LEDs, medical devices, and instrumentation.

Also written as mA, milliamp, milliamps, milliamperes.