Working Days Calculator
Count business days between two dates, excluding weekends of your choice (Saturday and Sunday, or Friday and Saturday) and a list of public holidays.
Runs on your device
Result
Results appear here as you type.
What it does
Useful for delivery estimates, notice periods and project plans. Both start and end dates are included in the count.
How to use it
- Enter start and end dates.
- Choose the weekend pattern.
- Optionally list holidays as YYYY-MM-DD, one per line.
Example
The example fills in realistic values and runs the tool. Select Try an example above to see it.
When it helps
- Project deadline planning.
- Calculating notice periods.
- Payroll and leave calculations.
Questions
Are public holidays included automatically?
No. Holidays vary by country and year, so add the dates you observe.
Is the end date included?
Yes. Both dates count.
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