Deadline Calculator
Received a notice with a response deadline? Enter the date you received it and how many days you have, and we'll calculate the exact deadline date.
How This Calculator Works
This tool adds the number of calendar days you've been given to a start date to find your exact deadline. It flags weekend deadlines, since many contracts and notices only count business days or shift a weekend deadline to the next business day — always confirm the exact rule that applies to your situation.
Frequently Asked Questions
If I received a notice on August 21, 2026 with 15 days, when is my deadline?
Your deadline is September 5, 2026, a Saturday. Since that falls on a weekend, the next business day is September 7, 2026.
Does this count calendar days or business days?
This calculator counts calendar days. If your notice period counts business days only, use the Working Days Calculator on this site instead.
What if my deadline falls on a weekend?
We flag this and show the next business day, but the actual rule depends on your specific contract, court, or jurisdiction — always double-check.