πŸ“† Days Until Calculator

How Many Days Until?

Count down to any future date β€” holidays, birthdays, deadlines, or any custom date. Updated live every day.

Today is β€”

Days Until Calculator

Enter any future date to see how many days away it is.

Please select a valid date.
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Holiday & Event Countdowns

Live countdowns updated every day. Click any card to see details.

Days Until First of Each Month

How many days until the start of each month this year.

Popular Questions (Live Answers)
QuestionDateDays AwayDay of Week
How to Count Days Until a Date

πŸ“ The Formula

Days Until = Target Date βˆ’ Today's Date. In JavaScript: Math.ceil((target - today) / 86400000). This gives the exact number of calendar days.

πŸ“… Including Today?

If today is May 21 and the event is May 25, it's 4 days away (not counting today) or 5 days away (counting today). This calculator counts calendar days not including today.

πŸ—“οΈ Weeks & Months

To convert days to weeks, divide by 7. To get approximate months, divide by 30.44 (average days per month). For exact months, count calendar months between the two dates.

πŸ’Ό Business Days

Calendar days include weekends. Business days exclude Saturday and Sunday (and holidays). Use our Business Days Calculator for working day countdowns.

Frequently Asked Questions
How many days until June 13? +
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How many days until July 4th (Independence Day)? +
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How many days until Christmas? +
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How many days until New Year's Day 2027? +
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How many days until Halloween? +
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How many days until Thanksgiving 2026? +
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What's the difference between calendar days and business days? +
Calendar days count every day including weekends and holidays. Business days (also called working days) only count Monday through Friday, excluding public holidays. For example, if today is Friday and the deadline is next Tuesday, that's 4 calendar days but only 2 business days.
How do I calculate days until a date by hand? +
Subtract today's date from the target date. For dates within the same month: subtract the day numbers (e.g., June 30 βˆ’ May 21 = 9 days remaining in May + 30 days in June). For dates spanning months, add up the remaining days in each month from today until the target month.
Does the calculator include today in the count? +
No β€” this calculator counts full days from tomorrow through the target date. If today is May 21 and your event is May 23, the result is 2 days. This is the standard "days until" convention used by most countdown tools.
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