Skip to content
SnapCalculations

Date Difference Calculator

Pick a start and end date to see the exact gap in years, months and days, plus total days, weeks and weekdays.

Pick a start and an end date.

How it works

  • Total days = end date − start date (add 1 if the end day is included).
  • Business days count Monday to Friday only; public holidays are not excluded.
  • The years/months/days breakdown counts whole calendar months first, then the remaining days.

Frequently asked questions

Should I include the end date?

Include it when counting both days, like a hotel stay from check-in day through check-out day or a leave period. Leave it off for elapsed time.

Are public holidays excluded?

No. Holidays differ by country, so business days are simply weekdays.

Results are estimates for general information and are not financial, medical or professional advice.