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Day Counter

Calculate Days Between Dates — get the exact difference in years, months, days, weeks, working days, and more. Free, private, and works on any device.

4 Smart Modes
Working Days & Holidays
Live Countdown
Calendar & Timeline

Start Date

End Date

Advanced Options

Include start date Calculate working days

Event Name

Target Date

Target Time

Start Date

Operation

Amount

Unit

Select Date

All calculations happen in your browser. Nothing is sent to any server.