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Date Difference Calculator
Count elapsed days and full weeks between two calendar dates.
Results
Enter your values and select Calculate to see the result.
Formula and assumptions
Elapsed days = end date − start date; the start day is excluded.
Results use your inputs; displayed values are rounded to two decimals.
Frequently Asked Questions
Elapsed days = end date − start date; the start day is excluded.
Results use your inputs; displayed values are rounded to two decimals.
Calculations run in your browser. Calculator values are not included in calculation analytics events.