Leap Year Calculator
Enter the year of your choice and check if it is a leap year (366 days long and includes February 29).
Result:
2025 is not a leap year.
How to calculate whether a year is a leap year?
To calculate whether a given year is a leap year, check if the year is divisible by 4 but not divisible by 100.
If this condition is not met, check that the year is divisible by 400. The year is a leap year if the result is an integer.
How to use this calculator?
- Enter the year.
- Click "Calculate".
- Check your results!
Upcoming Leap Years
- 2028
- 2032
- 2036
- 2040
- 2044
- 2048
- 2052
- 2056
- 2060
- 2064
- 2068
- 2072
- 2076
- 2080
- 2084