Calculate Difference Between Two Dates & Add/Subtract Dates
Find the difference between two dates in days, weeks, months, and years, or easily calculate a future or past date by adding or subtracting a duration.
How to Perform Date Calculations
Date calculations are crucial in many areas such as project planning, event organization, age calculation, and more. This tool performs two main functions: finding the net duration between two dates and adding or subtracting a period from a date.
When calculating the difference between two dates, leap years (where February has 29 days) and the varying number of days in months (28, 29, 30, or 31) are taken into account. This ensures the result is precise and accurate. The tool shows the total difference in terms of years, months, days, as well as in total days, weeks, etc.
Adding or subtracting a duration from a date allows you to quickly answer questions like 'what is the date 15 weeks from today?'. This is particularly useful for determining deadlines, delivery dates, or appointments.