Second

s

SI base unit of time

About Second (s)

The SI base unit of time, the second is defined by 9,192,631,770 oscillations of the cesium-133 atom's ground-state hyperfine transition. From stopwatch timing in athletics to CPU clock cycles and financial trading timestamps, the second underpins virtually every time measurement in modern life.

Category
Time
Symbol
s
Also known as
seconds sec secs
01

CONVERT TO

Millisecond ms Microsecond µs Nanosecond ns Minute min Hour h Day d Week wk Month mo Year yr Decade dec Century c Millennium ky

Frequently Asked Questions

What is a Second (s)?

SI base unit of time

How many Minute (min) are in one Second (s)?

One Second (s) equals 0.016667 Minute (min).

How many Millisecond (ms) are in one Second (s)?

One Second (s) equals 1,000 Millisecond (ms).

How many Microsecond (µs) are in one Second (s)?

One Second (s) equals 1,000,000 Microsecond (µs).

How do I convert Second to Minute?

To convert Second to Minute, multiply the value by 0.016667 (1 s = 0.016667 min).