Date Calculator

What is a Date Calculator?

A date calculator helps you find the number of days between two dates, add or subtract days from a date, or calculate what date falls a certain number of days from now.

How to Use This Calculator

Select your calculation type: find days between dates, add/subtract days, or find a past/future date. Enter the required dates and get instant results.

Common Uses

• Calculate days until an event or vacation
• Find due dates for projects
• Calculate age in days
• Determine delivery dates for pregnancy
• Find business days between dates

Important Note on Date Calculations

This calculator includes both the start and end dates in some calculations. For precise business days, exclude weekends and holidays.

FAQ

Does the calculator account for leap years?
Yes, our calculator automatically handles leap years and all calendar variations.