Table of Contents
Welcome to weeks to years; here you can find our conversion of time.
In this article, one week means 7 / 365 year.
Note that this article also has a FAQ section about weeks to years.
Next is our converter.
Weeks to Years Converter
If you pressed the “Reset” button, our app reinitializes the units.
All results are rounded to ten decimal digits. For higher accuracy use the formula discussed below.
Frequent calculations include, for instance:
As a sideline: The time unit symbols are wk, and yr, respectively.
In the next section of this article we will elaborate on the math.
Convert Weeks to Years
1 year = 365 days, and 1 week = 7 days. From this follows that you have to multiply the value in wks by 7 / 365 to obtain the length in yr.
For example,
9 wks = 9 × (7 / 365) = 0.17260273972602739726027397260274 yr.
Frequently Asked Questions
- Are there exactly 52 weeks in a year? No, there are 52 1/7 weeks in a normal year and 52 2/7 weeks in a leap year.
- How do you calculate weeks into years? Multiply the number of weeks by 7 / 365.
- Are there 52 weeks in every year? There are always 52 complete weeks in a year. 52 weeks and 1 day in a normal year, and 52 weeks and 2 days in a leap year.
For other questions and feedback fill in the comment form at the bottom of this page. Next is the time chart. Take notice that some results are rounded to five decimals.
Chart
| Weeks | Years |
|---|---|
| 1 | 0.01918 |
| 2 | 0.03836 |
| 3 | 0.05753 |
| 4 | 0.07671 |
| 5 | 0.09589 |
| 6 | 0.11507 |
| 7 | 0.13425 |
| 8 | 0.15342 |
| 9 | 0.1726 |
| 10 | 0.19178 |
| 11 | 0.21096 |
| 12 | 0.23014 |
| 13 | 0.24932 |
| 14 | 0.26849 |
| 15 | 0.28767 |
| 16 | 0.30685 |
| 17 | 0.32603 |
| 18 | 0.34521 |
| 19 | 0.36438 |
| 20 | 0.38356 |
| 21 | 0.40274 |
| 22 | 0.42192 |
| 23 | 0.4411 |
| 24 | 0.46027 |
| 25 | 0.47945 |
| 26 | 0.49863 |
| 27 | 0.51781 |
| 28 | 0.53699 |
| 29 | 0.55616 |
| 30 | 0.57534 |
| 31 | 0.59452 |
| 32 | 0.6137 |
| 33 | 0.63288 |
| 34 | 0.65205 |
| 35 | 0.67123 |
| 36 | 0.69041 |
| 37 | 0.70959 |
| 38 | 0.72877 |
| 39 | 0.74795 |
| 40 | 0.76712 |
| 41 | 0.7863 |
| 42 | 0.80548 |
| 43 | 0.82466 |
| 44 | 0.84384 |
| 45 | 0.86301 |
| 46 | 0.88219 |
| 47 | 0.90137 |
| 48 | 0.92055 |
| 49 | 0.93973 |
| 50 | 0.9589 |
| 51 | 0.9589 |
| 52 | 0.99726 |
| 53 | 1.01644 |
| … | … |
In conclusion:
For additional information regarding the units under consideration: