Add/Subtract Date Calculator - Free Online Tool | Shining Toolbox
Add or subtract days, weeks, months, and years from any date. Quick presets for common calculations.
Add/Subtract Date Calculator
Add or subtract days, weeks, months, or years from a date
Result Date
Jan 19, 2026
Monday
Summary
Monday, January 19, 2026 +
About Add/Subtract Date Calculator
How to Use
- Enter your start date
- Choose to add or subtract
- Enter the number of years, months, weeks, and days
- See the resulting date instantly
Use presets for quick calculations like +7 days, +30 days, or +1 year.
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