Enter the total nanoseconds (NS) into the calculator to determine the equivalent number of hertz (HZ). This calculator can also calculate NS given hz.

NS to HZ Calculator

Enter any 1 value to calculate the other

Period ↔ Frequency Conversion Table (T ↔ f)
Period to Frequency Frequency to Period
1 ns = 1 GHz1 GHz = 1 ns
2.5 ns = 400 MHz2.4 GHz = 0.4167 ns
5 ns = 200 MHz100 MHz = 10 ns
8 ns = 125 MHz50 MHz = 20 ns
10 ns = 100 MHz25 MHz = 40 ns
12.5 ns = 80 MHz10 MHz = 100 ns
20 ns = 50 MHz1 MHz = 1 µs
25 ns = 40 MHz500 kHz = 2 µs
40 ns = 25 MHz200 kHz = 5 µs
50 ns = 20 MHz100 kHz = 10 µs
62.5 ns = 16 MHz10 kHz = 100 µs
100 ns = 10 MHz1 kHz = 1 ms
200 ns = 5 MHz440 Hz = 2.2727 ms
250 ns = 4 MHz60 Hz = 16.6667 ms
500 ns = 2 MHz50 Hz = 20 ms
1 µs = 1 MHz30 Hz = 33.3333 ms
2 µs = 500 kHz24 Hz = 41.6667 ms
10 µs = 100 kHz1 Hz = 1 s
1 ms = 1 kHz0.5 Hz = 2 s
16.6667 ms = 60 Hz0.1 Hz = 10 s
Formulas: f = 1 ÷ T and T = 1 ÷ f (T in seconds, f in hertz).

NS to HZ Formula

The following formula is used to calculate hertz from nanoseconds.

HZ = 1/(NS/(1*10^9))
  • Where HZ is the hertz
  • NS is the nanoseconds

To calculate HZ from NS, divide 1 by the nanoseconds divided by 1 times 10 to the 9th power.

What are NS and HZ?

Definition:

NS is short for nano-seconds and is equal to 1*10^-9 seconds.

HZ is short for seconds and is equal to 1 divided by seconds.

How to convert NS to HZ?

Example Problem:

The following example outlines how to calculate hertz from nanoseconds.

First, determine the time in nanoseconds. In this example, there are 1000 nanoseconds.

Next, convert nanoseconds into seconds by divide by 1*10^9.

So 1000/(1*10^9) = 1*10^-6

Finally, calculate the hertz using the formula above:

HZ = 1/(NS/1*10^9)

HZ = 1/(1*10^-6)

HZ = 1*10^6