Weeks Between Dates Calculator
Calculate pregnancy weeks, academic terms, sprint cycles, and project sprint durations.
Calculation Inputs & Parameters
2026-01-01
2026-06-30
Duration in Weeks
25 weeks, 5 days
Decimal Weeks
25.71 weeks
Total Calendar Days
180 days
How the Calculation Works
Finds total days and calculates 7-day integer quotient.
Formula: Weeks = Days / 7
Practical Worked Example
Given Inputs: Jan 1 to Jun 30 (180 days)
Calculated Output: 25 weeks, 5 days (25.71 weeks)
- 180 / 7 = 25 weeks with 5 days.