Using this tool
Count days between dates, add days, and count weekdays excluding weekends.
Understand the calculation and data coverage before relying on a result. Read the guidance and tool-specific limits below.
- Choose the options and enter your values below.
- Press the action button to see your result.
- Copy your result or save the output file.
What to know
Dates are calculated in UTC to avoid 23- or 25-hour daylight-saving days. The end date is excluded unless selected. Weekday counts exclude Saturday and Sunday, not public holidays.
Common questions
Do I need to install an app or sign in?
No. Open it in a modern browser and start.
Where is my input processed?
Files and input content are not uploaded to GameNow.