How Many Days Until Leap Day 2028?
Time Remaining Until Leap Day:
February 29, 2028
- 29 months 14 days
- 128 weeks 1 day
- 21,528 hours
There are eight hundred and ninety-seven days remaining until Leap Day, which falls on Tuesday, February 29, 2028. This is calculated from today's date, which is September 15, 2025.
Leap Day falls on February 29th of a leap year.
| On Date | Countdown to Leap Day |
|---|---|
| September 11, 2025 | 901 days |
| September 12, 2025 | 900 days |
| September 13, 2025 | 899 days |
| September 14, 2025 | 898 days |
| September 15, 2025 | 897 days |
| September 16, 2025 | 896 days |
| September 17, 2025 | 895 days |
| September 18, 2025 | 894 days |
| September 19, 2025 | 893 days |
How Many Work Days Are Left Until Leap Day?
Weekdays Until Leap Day
641 days
You can use our business days calculator to find how many working days are between any two dates.
It's important to note that this does not consider holidays that may fall on a weekday, such as Christmas. So, you'll need to adjust this to account for holidays that you do not work.
How To Calculate the Days Until Leap Day
You can count down the days until Leap Day (2/29) in a few ways. The easiest is to use a calculator, such as our days until date calculator. You can also calculate the days manually or use a spreadsheet formula.
Method One: Calculate the Days Manually
If the current date falls in February, then you can simply subtract the current day of the month from 29. The resulting value is the number of days remaining.
days until 2/29 = 29 – current day in February
If the current date is not in February, then you can subtract the current day of the month from the number of days in the current month to find the remaining days in that month. Then, to that value, you can add the number of days in each month before February, and then add 29 for the number of days in February.
days until 2/29 = days left in the current month + days in next month + … + 29
Method Two: How To Calculate the Days Using Google Sheets
You can also calculate the number of days remaining until 2/29 using spreadsheet software such as Google Sheets or Microsoft Excel. You can do this using a few different formulas.
From the Current Date
If you want to find the number of days remaining from the current day, you can use the following function in a cell to calculate that number:
=DATE(2028, 2, 29) - TODAY()
Note that this formula calculates and displays the number of days once you type the formula into a cell and hit Enter.
From Any Date
If you want to find the number of days remaining from a specific date listed in another cell, in this case, from a date in cell A1, then you can use the following function to display the number of days remaining from the date displayed in cell A1:
=DATE(2028, 2, 29) - A1