90 Days Ago From Today
What was the date 90 days ago? Subtract days from today.
Settings
The Date Will Be
November 17, 2025
Why calculate this date?
Useful for checking if a warranty has expired or if you are within a 90-day return policy window.
Planning Ahead?
This is coming up fast. Start preparing now.
Did you know?
Calculating exact dates prevents "Planning Fallacy"—the tendency to underestimate how much time tasks take.
Frequently Asked Questions
What date is 90 days from today?
Use the tool above for the live calculation. It takes today's date and adds exactly 90 days, accounting for the specific number of days in each intervening month.
Does this include weekends?
Yes, the standard calculation includes Saturdays and Sundays. If you want to calculate 'Business Days' (e.g., for shipping or work deadlines), uncheck the 'Include Weekends' box.
Is the resulting date a holiday?
Our calculator gives you the exact calendar date. You should check your local calendar to see if that specific date falls on a bank holiday in your country.
How many months is 90 days?
90 days is approximately 3.0 months. However, because months have different lengths (28-31 days), using a calculator is safer than doing mental math.