μs

What is a Microsecond?

Time Unit

Definition

A microsecond is a unit of time equal to one-millionth of a second (0.000001 seconds).

History

The microsecond became essential with the development of electronics and high-speed computing in the mid-20th century.

Common Uses

  • Computer processor operations
  • Electronics and telecommunications
  • High-speed photography
  • Scientific measurements

Fun Facts

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CPU operations are measured in nanoseconds, not microseconds anymore

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Light travels about 300 meters in one microsecond

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A camera flash lasts about 1,000 microseconds

All Microsecond Conversions