Convert Seconds to Years

Enter your second value in the form below to get the value calculated in years.

SWAP UNITS
Results in Years:
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1 sec = 3.1689E-8 yr

How to Convert Seconds to Years

Calendars document the days in a month

Convert seconds to years with this simple formula:

years = seconds × 3.1689E-8

Converting a second time measurement to a year measurement involves multiplying the time by the conversion ratio to find the result. One second is equal to 3.1689E-8 years, so to convert simply multiply by 3.1689E-8.

For example, here's how to convert 5 seconds to years using the formula above.
5 sec = (5 × 3.1689E-8) = 1.5844E-7 yr

Seconds and years are both units used to measure time. Learn more about time and find more time measurement conversion calculators. Seconds are a time measurement and can be abbreviated as sec, for example 1 sec. Years are a time measurement and can be abbreviated as yr, for example 1 yr.

seconds and years are units used to measure time
Convert Years to Seconds

Second Measurements and Equivalent Year Conversions

Common second values converted to the equivalent year value
Seconds Years
1 sec 0.000000031689 yr
2 sec 0.000000063377 yr
3 sec 0.000000095066 yr
4 sec 0.00000012675 yr
5 sec 0.00000015844 yr
6 sec 0.00000019013 yr
7 sec 0.00000022182 yr
8 sec 0.00000025351 yr
9 sec 0.0000002852 yr
10 sec 0.00000031689 yr
11 sec 0.00000034858 yr
12 sec 0.00000038026 yr
13 sec 0.00000041195 yr
14 sec 0.00000044364 yr
15 sec 0.00000047533 yr
16 sec 0.00000050702 yr
17 sec 0.00000053871 yr
18 sec 0.0000005704 yr
19 sec 0.00000060209 yr
20 sec 0.00000063377 yr
21 sec 0.00000066546 yr
22 sec 0.00000069715 yr
23 sec 0.00000072884 yr
24 sec 0.00000076053 yr
25 sec 0.00000079222 yr
26 sec 0.00000082391 yr
27 sec 0.0000008556 yr
28 sec 0.00000088728 yr
29 sec 0.00000091897 yr
30 sec 0.00000095066 yr
31 sec 0.00000098235 yr
32 sec 0.000001014 yr
33 sec 0.0000010457 yr
34 sec 0.0000010774 yr
35 sec 0.0000011091 yr
36 sec 0.0000011408 yr
37 sec 0.0000011725 yr
38 sec 0.0000012042 yr
39 sec 0.0000012359 yr
40 sec 0.0000012675 yr

More Second Time Conversions

Convert to Centuries
1 sec is equal to 3.1689E-10 centuries
Convert to Decades
1 sec is equal to 3.1689E-9 decades
Convert to Months
1 sec is equal to 3.8026E-7 months
Convert to Weeks
1 sec is equal to 1.6534E-6 weeks
Convert to Days
1 sec is equal to 1.1574E-5 days
Convert to Hours
1 sec is equal to 0.000278 hours
Convert to Minutes
1 sec is equal to 0.016667 minutes
Convert to Milliseconds
1 sec is equal to 1,000 milliseconds
Convert to Microseconds
1 sec is equal to 1,000,000 microseconds
Convert to Nanoseconds
1 sec is equal to 1,000,000,000 nanoseconds