TOTAL DAYS BETWEEN DATES
0 days
Enter two dates to calculate.
This calculator gives a simple estimate based on calendar dates.
How to calculate days between dates
The number of days between two dates is calculated by counting the calendar days from the start date to the end date.
Example: 1 January to 31 January
The number of days between 1 January and 31 January is 30 days.
What this calculator is for
This calculator helps calculate the number of days between two dates. It may be useful for planning, projects, holidays, contracts, schedules, deadlines, events or general date calculations.
You can calculate differences using past dates, future dates or a combination of both.
Important note
This calculator is for general informational purposes only. Some organisations or contracts may calculate dates differently depending on their rules or legal definitions.
Frequently Asked Questions
How are days between dates calculated?
The calculator counts the number of calendar days between the selected start and end dates.
Can I calculate future dates?
Yes. You can calculate the number of days between future dates.
Can I calculate past dates?
Yes. You can calculate differences using past dates.
Does this include leap years?
Yes. Leap years are automatically included in the calculation.
Does this calculator include time zones?
No. This calculator uses calendar dates only and does not account for time zones or daylight saving time.