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Seconds to Nanoseconds Converter

Quick answer: 1 s = 1,000,000,000 ns. To convert seconds to nanoseconds, multiply by 1,000,000,000.

s
ns

Nanoseconds = Seconds × 1,000,000,000

Swap: Nanoseconds to Seconds

Seconds to Nanoseconds conversion table

SecondsNanoseconds
1 s1,000,000,000 ns
2 s2,000,000,000 ns
5 s4,999,999,999.999999 ns
10 s9,999,999,999.999998 ns
25 s24,999,999,999.999996 ns
50 s49,999,999,999.999992 ns
100 s99,999,999,999.999985 ns

How to convert seconds to nanoseconds

Nanoseconds = Seconds × 1,000,000,000. For example, 2 s = 2,000,000,000 ns. Type a value in either box above: the other one updates instantly, both ways.

What is a second?

The second (s) is the SI base unit of time, defined by 9,192,631,770 oscillations of the caesium-133 atom.

What is a nanosecond?

A nanosecond (ns) is one billionth of a second (10⁻⁹ s); light travels about 30 cm in one nanosecond.

How do I convert seconds to nanoseconds?

Use the formula Nanoseconds = Seconds × 1,000,000,000. Type a value in the seconds box and the result appears instantly.

How many nanoseconds are in 1 second?

1 s = 1,000,000,000 ns.

Is this converter free and private?

Yes. It is free, needs no sign-up, and the calculation runs in your browser: nothing is sent to a server.