Calculate days to end of year from a starting date, or find the date by entering a calendar year and the days remaining until December 31.
Related Calculators
- Leap Calculator
- Day Of Life Calculator
- Annual Leave Days Calculator
- Length of Employment Calculator
- All Everyday Life and Education Calculators
Days To End Of Year Formula
The following formula is used to calculate the Days To End Of Year.
Variables:
- DEY is the Days To End Of Year
- DM is the total number of days in the current month
- CD is the current day of the month
- RM is the remaining days in the remaining months of the year
To calculate the Days To End Of Year, subtract the current day of the month from the total number of days in the current month. Then, add the sum of the remaining days in the remaining months of the year. The result is the total number of days remaining until the end of the current calendar year.
| Days to End of Year | Date (MM/DD) |
|---|---|
| 364 | January 1 |
| 300 | March 6 |
| 250 | April 25 |
| 200 | June 14 |
| 180 | July 4 |
| 150 | August 3 |
| 120 | September 2 |
| 100 | September 22 |
| 90 | October 2 |
| 75 | October 17 |
| 60 | November 1 |
| 45 | November 16 |
| 31 | November 30 |
| 30 | December 1 |
| 21 | December 10 |
| 14 | December 17 |
| 10 | December 21 |
| 7 | December 24 |
| 3 | December 28 |
| 0 | December 31 |
| Assumes a non-leap year (365 days). Days to end of year = 0 on Dec 31. For the same starting date, a leap year adds one remaining day before March 1. Dates corresponding to the listed counts after February are unchanged. | |
What is Days To The End Of The Year?
Days To End Of Year is a calculation that determines the number of days remaining until the end of the current calendar year. This is often used in financial and business settings for planning and forecasting purposes. The calculation typically includes all remaining days in the current month plus all days in the remaining months of the year.
How to Calculate Days To End Of Year?
The following steps outline how to calculate the Days To End Of Year (DEY).
- First, determine the total number of days in the current month (DM).
- Next, determine the current day of the month (CD).
- Next, determine the remaining days in the remaining months of the year (RM).
- Finally, calculate the Days To End Of Year (DEY) using the formula: DEY = (DM – CD) + ∑(RM).
- After inserting the variables and calculating the result, check your answer with the calculator above.
Example Problem:
Use the following variables as an example problem to test your knowledge.
total number of days in the current month (DM) = 30
current day of the month (CD) = 15
For September 15, remaining days in October through December (RM) = 92. DEY = (30 − 15) + 92 = 107 days.
