Add or Subtract Days Calculator
Add or subtract any number of days, weeks, months, or years from a date to find the resulting calendar day.
Result
- Final date
- 2026-06-27
- Day of week
- Saturday
Adding 7 days to Saturday, June 20, 2026 gives Saturday, June 27, 2026.
How to use
- Pick a start date.
- Choose Add or Subtract.
- Enter a number and pick a unit.
- Optionally skip weekends when adding days.
Example
Adding 30 days to March 1, 2025 gives March 31, 2025.
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Frequently asked questions
Calcadian calculators are for general planning and informational use. Please verify critical deadlines, legal, payroll, tax, HR, or official requirements with the relevant authorities or a qualified professional.