ms

What is a Millisecond?

Millisecond is a unit used in time conversions and practical measurement work.

Millisecond is a unit used in time conversions and practical measurement work.

The prefix milli- (one thousandth, from Latin mille) was part of the original French metric system of 1795; the millisecond is used for reaction times, network latency and audio timing.

Measurement system: Internationally standardized time measurement. SI equivalent: 1 ms = 0.001 s.

Millisecond facts

Unit name
Millisecond
Symbol
ms
Category
Time
Measurement system
Internationally standardized time measurement
SI equivalent
1 ms = 0.001 s
Common uses
Scheduling, timing, science and technical systems

Definition of the millisecond

Millisecond is a unit used in time conversions and practical measurement work.

Measurement system and SI relationship

Internationally standardized time measurement

SI equivalent: 1 ms = 0.001 s

History of the millisecond

The prefix milli- (one thousandth, from Latin mille) was part of the original French metric system of 1795; the millisecond is used for reaction times, network latency and audio timing.

Where is the millisecond used?

Scheduling, timing, science and technical systems

Millisecond conversion tools

Sources

  1. BIPM: The International System of Units (SI Brochure)
  2. NIST: Guide for the Use of the International System of Units

Other languages

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