Second [s] to Nanosecond [ns] Converter

s

ns

How to Convert Second to NanosecondNanosecond

1 s = 999999999.9999999 ns
1 ns = 1e-9 s

Example: convert 56 s to ns:
56 s = 56 x 999999999.9999999 = 55999999999.99999 ns

Second

Definition: A second (symbol: s) is the base unit of time in the International System of Units (SI).

History/origin: Historically, the second was defined as a fraction of the mean solar day. Today, it is defined based on the radiation frequency of a cesium-133 atom.

Current use: Seconds are a fundamental unit of time used in everyday life, science, and technology for measuring durations, frequencies, and other time-related quantities.

Nanosecond

Definition: A nanosecond (ns) is a unit of time equal to one billionth of a second (1 × 10−9 s).

History/origin: The nanosecond is derived from the SI prefix "nano-", which means one billionth. It became relevant with the development of high-speed electronics and computers, where events happen at extremely short timescales.

Current use: Nanoseconds are commonly used in computer science, telecommunications, and physics to measure the duration of very short events, such as the execution time of instructions in a processor, the propagation delay of signals in a circuit, or the lifetime of particles in physics experiments.

Second to Nanosecond Conversion Table

Second [s]Nanosecond [ns]
0.01 s10000000 ns
0.1 s100000000 ns
1 s999999999.9999999 ns
10 s10000000000 ns
50 s50000000000 ns
100 s100000000000 ns
1000 s999999999999.9999 ns
10000 s10000000000000 ns

Common pairs of Time