Days From Today Calculator. Add or subtract days from any date.

Pick a starting date, a number and a unit, and you get the resulting date plus the weekday it lands on. The starting date defaults to today, because that is what the question usually is: some number of days from right now.

Days and weeks are exact. A week is always 7 days, which gives you a free check on any answer: 14 days from today is two weeks from today, so it always falls on the same weekday as today. Any multiple of 7 behaves the same way.

Months and years are calendar-aware instead, and that is where the surprises live. Adding one month to 31 January gives 3 March, because "31 February" does not exist and the three surplus days spill into the next month. That is how JavaScript's date arithmetic works and how most calendar apps work, so it is the answer you would get anywhere else too.

Every row below is counted from your device's current date when the page loads, so this is today's answer rather than the answer on the day I wrote the page.

For a number that is not in the table, put it in the calculator above. It handles any amount, in either direction, from any starting date.

No, and it is the one thing here worth getting right. "N days from today" means today plus N, so today is day zero. Three days from today is not the day after tomorrow, it is the day after that.

Everyday speech disagrees with itself on this. "See you in three days" usually matches what the calculator gives, but "the third day from now" often means a day earlier, counting today as the first. Where a deadline matters, work with the actual date rather than a number of sleeps. A contract that says "within 14 days" almost always means 14 calendar days after the start date, which is the figure in the table above.

Business days skip Saturday and Sunday, so they run slower than calendar days. Five business days is a working week, ten is a fortnight, and twenty is roughly a month.

These skip weekends only. They do not skip public holidays, because those vary by country and often by state, and a calculator that guessed yours would be wrong more often than right. If your deadline falls near a holiday, add it yourself. To count the business days between two dates rather than forward from today, use the business days calculator.

The two agree only in a 30 day month. 30 days from 1 January is 31 January, but one month from 1 January is 1 February, a day later. Run it across February and the gap goes the other way: one month from 1 February is 1 March, which is only 28 days in a non-leap year.

This matters for anything with a notice period. If the wording says one month, use the Months unit. If it says 30 days, use Days. The calculator keeps them apart deliberately, because treating them as the same thing is how people miss a deadline by a day and then argue about it afterwards.

15 March 2026, plus 6 weeks.