Convert Milliseconds to Years

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

Results in Years:

1 ms = 3.1689E-11 yr

Do you want to convert years to milliseconds?

How to Convert Milliseconds to Years

To convert a millisecond measurement to a year measurement, multiply the time by the conversion ratio. One millisecond is equal to 3.1689E-11 years, so use this simple formula to convert:

years = milliseconds × 3.1689E-11

The time in years is equal to the milliseconds multiplied by 3.1689E-11.

For example, here's how to convert 5 milliseconds to years using the formula above.

5 ms = (5 × 3.1689E-11) = 1.5844E-10 yr

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

Milliseconds

The millisecond is a multiple of the second, which is the SI base unit for time. In the metric system, "milli" is the prefix for 10^-3. Milliseconds can be abbreviated as ms, for example 1 millisecond can be written as 1 ms.

Years

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.

Millisecond Measurements and Equivalent Year Conversions

Common millisecond values converted to the equivalent year value
Milliseconds	Years
1 ms	0.000000000031689 yr
2 ms	0.000000000063377 yr
3 ms	0.000000000095066 yr
4 ms	0.00000000012675 yr
5 ms	0.00000000015844 yr
6 ms	0.00000000019013 yr
7 ms	0.00000000022182 yr
8 ms	0.00000000025351 yr
9 ms	0.0000000002852 yr
10 ms	0.00000000031689 yr
11 ms	0.00000000034858 yr
12 ms	0.00000000038026 yr
13 ms	0.00000000041195 yr
14 ms	0.00000000044364 yr
15 ms	0.00000000047533 yr
16 ms	0.00000000050702 yr
17 ms	0.00000000053871 yr
18 ms	0.0000000005704 yr
19 ms	0.00000000060209 yr
20 ms	0.00000000063377 yr
21 ms	0.00000000066546 yr
22 ms	0.00000000069715 yr
23 ms	0.00000000072884 yr
24 ms	0.00000000076053 yr
25 ms	0.00000000079222 yr
26 ms	0.00000000082391 yr
27 ms	0.0000000008556 yr
28 ms	0.00000000088728 yr
29 ms	0.00000000091897 yr
30 ms	0.00000000095066 yr
31 ms	0.00000000098235 yr
32 ms	0.000000001014 yr
33 ms	0.0000000010457 yr
34 ms	0.0000000010774 yr
35 ms	0.0000000011091 yr
36 ms	0.0000000011408 yr
37 ms	0.0000000011725 yr
38 ms	0.0000000012042 yr
39 ms	0.0000000012359 yr
40 ms	0.0000000012675 yr