Years to Microseconds Conversion

Enter the time in years below to get the value converted to microseconds.

Results in Microseconds:
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1 yr = 31,556,952,000,000 µs

How to Convert Years to Microseconds

Calendars document the days in a month

To convert a year measurement to a microsecond measurement, multiply the time by the conversion ratio.

Since one year is equal to 31,556,952,000,000 microseconds, you can use this simple formula to convert:

microseconds = years × 31,556,952,000,000

The time in microseconds is equal to the years multiplied by 31,556,952,000,000.

For example, here's how to convert 5 years to microseconds using the formula above.
5 yr = (5 × 31,556,952,000,000) = 1.5778E+14 µs

How Many Microseconds are in a Year?

There are 31,556,952,000,000 microseconds in a year, which is why we use this value in the formula above.

1 yr = 31,556,952,000,000 µs

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


One year is the time it takes for the Earth to complete its orbit around the Sun. There are 365 days in a year, with the exception of the leap year when there are 366.

Years can be abbreviated as yr, and are also sometimes abbreviated as y. For example, 1 year can be written as 1 yr or 1 y.


The microsecond is a multiple of the second, which is the SI base unit for time. In the metric system, "micro" is the prefix for 10-6. Microseconds can be abbreviated as µs; for example, 1 microsecond can be written as 1 µs.

Year to Microsecond Conversion Table

Year measurements converted to microseconds
Years Microseconds
0.0000000000001 yr 3.1557 µs
0.0000000000002 yr 6.3114 µs
0.0000000000003 yr 9.4671 µs
0.0000000000004 yr 12.62 µs
0.0000000000005 yr 15.78 µs
0.0000000000006 yr 18.93 µs
0.0000000000007 yr 22.09 µs
0.0000000000008 yr 25.25 µs
0.0000000000009 yr 28.4 µs
0.00000000000001 yr 0.31557 µs
0.0000000000001 yr 3.1557 µs
0.000000000001 yr 31.56 µs
0.00000000001 yr 315.57 µs
0.0000000001 yr 3,156 µs
0.000000001 yr 31,557 µs
0.00000001 yr 315,570 µs
0.0000001 yr 3,155,695 µs
0.000001 yr 31,556,952 µs
0.00001 yr 315,569,520 µs
0.0001 yr 3,155,695,200 µs
0.001 yr 31,556,952,000 µs
0.01 yr 315,569,520,000 µs
0.1 yr 3,155,695,200,000 µs
1 yr 31,556,952,000,000 µs