Date Difference Calculator
Find the number of days, working days, and the y/m/d span between two dates.
Total days
365
Breakdown
0y 11m 30d
Working days
262
Formula & methodology
Whole-day differences are computed in UTC. Working days count Monday to Friday inclusive of both ends.
Worked example
- 2024-01-01 to 2024-12-31 → 365 days
Frequently asked questions
Does it include the end date?
The total-days count is exclusive; the working-days count includes both endpoints.
Privacy
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