Date Difference Calculator

Calculate differences between dates with precision handling

Start Date

End Date

Date Calculation Info

The calculator automatically accounts for leap years when calculating differences. Example: 2024 is a leap year

Quick Presets

Date Range Presets

Include end date in calculation

Business days only (Mon-Fri)

History0

No calculations yet

Loading Calculator...

Please wait while we prepare your calculation tools

Initializing calculator components...