ganak.appAdd/Subtract Date Calculator
Add or subtract time from a date.
This calculator lets you quickly shift a starting date by adding or subtracting years, months, weeks, or days. It's handy whenever you need to find a future deadline, a past milestone, or simply understand how a date adjusts when time is added or taken away.
Instead of manually counting days or worrying about month lengths, leap years, or weekends, the calculator handles all of that for you. Add 2 months to January 31? It'll land on March 31 or the nearest valid date depending on the calendar rules. Subtract 10 days from April 5? It rolls back across month boundaries automatically.
Whether you're scheduling, planning, or tracking important events, date arithmetic becomes effortless.
- Project Timelines: Add months or weeks to a start date to find your expected delivery date.
- EMI / Policy Maturity: Check when an investment, subscription, or policy ends by adding its tenure.
- Deadlines & Compliance: Find due dates, reminder dates, and grace periods by shifting the base date.
- Event Planning: Add days to know when to send invites, reminders, or follow-ups.
- Personal Tracking: Subtract days or weeks to look back at milestones, habits, or progress.
Future Date Example
Starting from March 10, 2024 and adding 45 days → April 24, 2024.
Subtracting Time
Starting from November 1, 2023 and subtracting 2 months → September 1, 2023.
Mixed Units
Add 1 year, 2 months, and 10 days to July 15, 2020 → September 25, 2021.
Week-Based Shifts
Add 12 weeks to January 5, 2024 → March 29, 2024.