EVERYDAY
Time
Durations from nanoseconds to calendar-scale intervals.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result1000000000 ns1 s = 1000000000 ns
EVERYDAY · ENGINEERING · SCIENCE
s to ns Converter
Convert second (s) to nanosecond (ns). Enter a value for an instant result, or use the examples and reverse conversion below.
520units ready to convert
HOW IT IS CALCULATED
Convert through second
Enter a second value to calculate nanosecond with full internal precision before display rounding.
Display PrecisionAuto · 6 significant digits
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| nanosecondfrom s | ns | 1000000000 |
| microsecondfrom s | µs | 1000000 |
| millisecondfrom s | ms | 1000 |
| secondfrom s | s | 1 |
| minutefrom s | min | 0.0166667 |
| hourfrom s | h | 0.000277778 |
| dayfrom s | d | 0.0000115741 |
| weekfrom s | wk | 0.00000165344 |
| fortnightfrom s | fortnight | 0.00000082672 |
| Julian yearfrom s | a | 0.0000000316881 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
s to ns Conversion Reference
Second (s) and nanosecond (ns) are units of time. Use this page to convert in either direction.
Conversion Examples
| Second (s) | Nanosecond (ns) |
|---|---|
| 1 s | 1000000000 ns |
| 5 s | 5000000000 ns |
| 10 s | 10000000000 ns |
| 100 s | 100000000000 ns |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
Reverse Conversion
ns to s (nanosecond to second)