Date Difference
Calculate days between two dates.
How to use
- Choose the start date.
- Choose the end date.
- Read the absolute calendar-day difference: identical dates give zero; no extra inclusive end day is added.
When to use this tool
Compare the duration of a project or trip.
Privacy and processing
Inputs are processed in your browser; this tool does not need to send the content to a server for processing.
Frequently asked questions
Is this tool free?
Yes. It is free and requires no account.
How is the data processed?
Inputs are processed in your browser; this tool does not need to send the content to a server for processing.
Is this a business-day count?
No. Calendar-day differences include weekends and should not be assumed to exclude public holidays.