Weeks Between Dates Calculator
Calculate the number of weeks between two dates as a decimal, plus a whole-weeks-and-days breakdown.
Result
Weeks between
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How to use this calculator
- Pick the start and end date.
- Read the decimal weeks figure for a quick estimate, or the "weeks and days" breakdown for an exact count.
About this calculator
Weeks between dates is just days divided by seven, but it is useful in its own right when you are budgeting time, scheduling pay periods, or counting pregnancy weeks. This calculator returns both the decimal value (1.43 weeks) and the rounded "1 week and 3 days" form so you can use whichever suits.
Frequently asked
The primary number is the exact decimal — total days divided by seven. The hint underneath shows the same value as a whole-weeks-plus-remainder-days expression.
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