Count days until any date
Days until
89
days
12
weeks
2
months
Inputs
Result
From February 3, 2026 to December 25, 2026 is 325 days. Weeks = floor(325 / 7) = 46. Months = floor(325 / 30.44) = 10.
Inputs
Result
From February 3, 2026 to July 4, 2026 is 151 days. Weeks = floor(151 / 7) = 21. Months = floor(151 / 30.44) = 4.
Subtract today's date from the target date. The formula accounts for varying month lengths and leap years. Example: January 15 to March 10 = 16 days (Jan) + 28 days (Feb) + 10 days (Mar) = 54 days.
By default, the calculation excludes today and counts full days between dates. If today is January 1 and target is January 3, result is 2 days. For inclusive count (including both start and end dates), add 1 to the result.
Quick lookup: Valentine's Day (Feb 14), St. Patrick's Day (Mar 17), Easter (varies, Mar-Apr), Memorial Day (last Mon May), July 4th, Labor Day (first Mon Sep), Halloween (Oct 31), Thanksgiving (4th Thu Nov), Christmas (Dec 25).
| Holiday | Date | Typical Lead Time |
|---|---|---|
| Valentine's Day | February 14 | 2-3 weeks |
| Easter 2026 | April 5 | 3-4 weeks |
| Independence Day | July 4 | 2-4 weeks |
| Halloween | October 31 | 2-4 weeks |
| Thanksgiving 2026 | November 26 | 1-2 months |
| Christmas | December 25 | 1-3 months |
Business days exclude weekends (Sat-Sun) and holidays. Rough estimate: Multiply calendar days by 5/7 (71%). For 14 calendar days, approximately 10 are business days. Add extra for holiday weeks.
| Calendar Days | Approx Business Days | Weeks |
|---|---|---|
| 7 | 5 | 1 week |
| 14 | 10 | 2 weeks |
| 30 | 22 | ~1 month |
| 90 | 65 | ~3 months |
Divide days by 7 for weeks (e.g., 28 days = 4 weeks). For months, divide by 30.44 (average month length). 90 days ≈ 3 months. 365 days = 1 year = 52 weeks.
| Days | Weeks | Months | Years |
|---|---|---|---|
| 7 | 1 | 0.23 | - |
| 30 | 4.3 | 1 | - |
| 90 | 12.9 | 3 | 0.25 |
| 180 | 25.7 | 6 | 0.5 |
| 365 | 52.1 | 12 | 1 |
Yes! Enter any past date to see days elapsed. Common uses: Track sobriety days, relationship duration, days at job, time since an event, age in days (you're ~10,000-30,000 days old!).
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Last Updated: Feb 12, 2026
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