Weeks Between Dates Calculator
Count the number of weeks between two dates, including complete weeks and remaining days.
Total Weeks (decimal)
—
Complete Weeks
—
Remaining Days
—
How It Works
Total Days = |End Date − Start Date|
Complete Weeks = floor(Total Days ÷ 7)
Remaining Days = Total Days mod 7
Complete Weeks = floor(Total Days ÷ 7)
Remaining Days = Total Days mod 7
Enter two dates to find out how many full weeks separate them, along with any remaining days. The result uses the absolute difference, so order doesn't matter.
Example: Jan 1, 2025 → Mar 15, 2025 = 73 days
Complete Weeks = 10, Remaining Days = 3, Total = 10.43 weeks
Complete Weeks = 10, Remaining Days = 3, Total = 10.43 weeks
Related Calculators
Last updated: 2026-08-08