Convert Seconds to Nanoseconds
1 second = 1,000,000,000 nanoseconds. Type any value below to convert in either direction — the calculation happens in your browser.
Seconds to Nanoseconds formula
Multiply the number of seconds by 1000000000 to get nanoseconds.
nanoseconds = seconds × 1000000000To go the other way: divide the number of nanoseconds by 1000000000, or multiply by 1.000000e-09.
seconds = nanoseconds ÷ 1000000000Seconds to Nanoseconds conversion table
| Seconds | Nanoseconds |
|---|---|
| 1 s | 1,000,000,000 ns |
| 2 s | 2,000,000,000 ns |
| 3 s | 3,000,000,000 ns |
| 4 s | 4,000,000,000 ns |
| 5 s | 5,000,000,000 ns |
| 6 s | 6,000,000,000 ns |
| 7 s | 7,000,000,000 ns |
| 8 s | 8,000,000,000 ns |
| 9 s | 9,000,000,000 ns |
| 10 s | 10,000,000,000 ns |
| 15 s | 15,000,000,000 ns |
| 20 s | 20,000,000,000 ns |
| 25 s | 25,000,000,000 ns |
| 30 s | 30,000,000,000 ns |
| 40 s | 40,000,000,000 ns |
| 50 s | 50,000,000,000 ns |
| 75 s | 75,000,000,000 ns |
| 100 s | 100,000,000,000 ns |
| 250 s | 250,000,000,000 ns |
| 500 s | 500,000,000,000 ns |
| 1,000 s | 1,000,000,000,000 ns |
Nanoseconds to Seconds conversion table
| Nanoseconds | Seconds |
|---|---|
| 1 ns | 1.000000e-09 s |
| 2 ns | 2.000000e-09 s |
| 3 ns | 3.000000e-09 s |
| 4 ns | 4.000000e-09 s |
| 5 ns | 5.000000e-09 s |
| 6 ns | 6.000000e-09 s |
| 7 ns | 7.000000e-09 s |
| 8 ns | 8.000000e-09 s |
| 9 ns | 9.000000e-09 s |
| 10 ns | 1.000000e-08 s |
About the second
The second is the SI base unit of time, defined by the caesium-133 hyperfine transition frequency.
About the nanosecond
A nanosecond is one billionth of a second; light travels about 30 centimetres in that time.
Frequently asked questions
How many nanoseconds are in a second?
There are 1,000,000,000 nanoseconds in one second.
How many seconds are in a nanosecond?
There are 1.000000e-09 seconds in one nanosecond.
Is this conversion exact?
The ratio between the second and the nanosecond is fixed by definition, so the conversion is exact — the figures shown here are rounded for readability only.
What is 10 seconds in nanoseconds?
10 seconds equals 10,000,000,000 nanoseconds.