Free Date Calculator
Add or subtract days, weeks, months, and years from a date to calculate a future or past date with our free tool.
Your result will appear here
Enter a duration and calculate.
How to Use This Date Calculator
This tool helps you calculate future or past dates by adding or subtracting time.
- Set Start Date: Choose a starting date (defaults to today).
- Enter Duration: Input the number of years, months, weeks, or days you want to add or subtract.
- Calculate: Click "Add" or "Subtract" to see the resulting date.
Real-Life Examples
📅 Event Planning
If a wedding is on October 26th and you need to start baking 3 days before, use this tool to find your start date (Subtract 3 days).
🍞 Baking Schedules
You bake a fruitcake on November 15th and it needs to age for 6 weeks. Calculate the ready date by adding 6 weeks.
Frequently Asked Questions
Does it handle leap years?▼
Yes, the calculator correctly handles leap years when adding or subtracting time.