Nanoseconds to Days Conversion

Enter the time in nanoseconds below to get the value converted to days.

Results in Days:
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1 ns = 1.1574E-14 day
Hint: use a scientific notation calculator to convert E notation to decimal
Do you want to convert days to nanoseconds?

How to Convert Nanoseconds to Days

To convert a nanosecond measurement to a day measurement, divide the time by the conversion ratio.

Since one day is equal to 86,400,000,000,000 nanoseconds, you can use this simple formula to convert:

days = nanoseconds ÷ 86,400,000,000,000

The time in days is equal to the nanoseconds divided by 86,400,000,000,000.

For example, here's how to convert 50,000,000,000,000 nanoseconds to days using the formula above.
50,000,000,000,000 ns = (50,000,000,000,000 ÷ 86,400,000,000,000) = 0.578704 day

Nanoseconds and days are both units used to measure time. Keep reading to learn more about each unit of measure.


The nanosecond is a multiple of the second, which is the SI base unit for time. In the metric system, "nano" is the prefix for 10-9. Nanoseconds can be abbreviated as ns; for example, 1 nanosecond can be written as 1 ns.


One day is the time it takes for the Earth to complete a single rotation around its axis in relation to the Sun. There are 24 hours in a day.

The day is an SI accepted unit for time for use with the metric system. Days can be abbreviated as day; for example, 1 day can be written as 1 day.

Nanosecond to Day Conversion Table

Nanosecond measurements converted to days
Nanoseconds Days
1 ns 0.000000000000011574 day
2 ns 0.000000000000023148 day
3 ns 0.000000000000034722 day
4 ns 0.000000000000046296 day
5 ns 0.00000000000005787 day
6 ns 0.000000000000069444 day
7 ns 0.000000000000081019 day
8 ns 0.000000000000092593 day
9 ns 0.00000000000010417 day
10 ns 0.00000000000011574 day
100 ns 0.0000000000011574 day
1,000 ns 0.000000000011574 day
10,000 ns 0.00000000011574 day
100,000 ns 0.0000000011574 day
1,000,000 ns 0.000000011574 day
10,000,000 ns 0.00000011574 day
100,000,000 ns 0.0000011574 day
1,000,000,000 ns 0.000011574 day
10,000,000,000 ns 0.000116 day
100,000,000,000 ns 0.001157 day
1,000,000,000,000 ns 0.011574 day
10,000,000,000,000 ns 0.115741 day
100,000,000,000,000 ns 1.1574 day

More Nanosecond & Day Conversions