Days Between Dates Calculator
Worked example result
| Total days | 30 |
| In weeks and days | 4 weeks and 2 days |
| Business days in the period | 22 |
January 1 to January 31, 2026 is 30 days — 4 weeks and 2 days — containing 22 business days.
Total days = (end − start) in days; Business days = weekdays (Mon–Fri) within the period · Powered by CalcHub — Days Between Dates Calculator