Convert second to nanosecond
Enter the value to convert from second to nanosecond.
How to Convert Second to Nanosecond
Converting second to nanosecond is straightforward using our conversion calculator.
Conversion Formula
ns = s × 1000000000Reverse conversion: Convert nanosecond to second
Comparison: Second vs Nanosecond
When to Use Each Unit
Second: Universal time unit for scientific measurements, computing, engineering, and precise timing applications worldwide.
Nanosecond: Critical for processor design, telecommunications, particle physics, and any application requiring atomic-level timing.
Common Conversion Values
- 60 s = 1 min
- 3,600 s = 1 h
- 86,400 s = 1 day
- 1 s = 1000 ms
About Second
Definition: The second (symbol: s) is the SI base unit of time, defined as the duration of 9,192,631,770 periods of radiation from cesium-133 atoms.
History: Originally defined as 1/86400 of a mean solar day. Redefined in 1967 using atomic transitions for unprecedented accuracy.
Current Use: Universal time unit for scientific measurements, computing, engineering, and precise timing applications worldwide.
Examples: Computer processing: microseconds, sports timing: hundredths of seconds, atomic clocks: nanosecond precision
About Nanosecond
Definition: The nanosecond (symbol: ns) is one billionth of a second, used for extremely fast processes and atomic-scale timing.
History: Essential with development of modern electronics, atomic physics, and telecommunications requiring ultimate precision.
Current Use: Critical for processor design, telecommunications, particle physics, and any application requiring atomic-level timing.
Examples: Computer processors: 0.1-10ns cycles, GPS timing: nanosecond accuracy, particle accelerators: picosecond-nanosecond events