Working days between two dates
Count only the real working days between two dates: weekends come out, and public holidays too if you want them to.
Your figures
Result
- [object Object]2273,3 %
- Fines de semana826,7 %
- Saturdays and Sundays
- 8
- Holidays taken out
- 0
- Calendar days in the range
- 30
- Working weeks
- 4.4
- Hours (8-hour days)
- 176
What we assume
- The working week is Monday to Friday.
- Only Spanish national public holidays are removed. The site is run from Spain; regional and local holidays are not included because they change depending on where you are.
- Holidays are loaded for 2025 to 2028. Outside that range only weekends come out, and you are warned.
- The conversion to hours assumes 8-hour days.
How it is calculated
The tool walks the range day by day and sorts each one into three buckets: weekend, holiday or working day. It does not use an approximate "days x 5/7" formula, which breaks as soon as the range does not start on a Monday.
That is what generic calculators usually get wrong, which is why we also show how many weekend days and how many holidays came out: you can check the answer instead of trusting it.
About the holidays
Spain has three tiers of public holiday: national, regional and local. Only the national ones are removed here, because the other two depend on where you live and work. If your region or town has its own holidays in the range, subtract them by hand.
An example
In June 2026, from the 1st to the 30th counting both ends, there are 22 working days: 30 calendar days minus 8 weekend days. June has no national holidays.
Frequently asked questions
Does it include the end day?
By default yes, because that is what you normally want when counting a work period. Untick the box for deadlines counted from the day after.
Why do regional holidays not come out?
Because they differ by region and town, and guessing yours would produce a confidently wrong number. Better to give you the national baseline and let you subtract the rest.
Does it work outside Spain?
The weekend part does, anywhere. The holiday part does not: untick the box and you get a clean Monday-to-Friday count that works in any country.
Keep calculating
All tools →- Days between two dates calculatorEnter two dates and we tell you how many days lie between them, broken down into weeks, spare days and hours.
- Difference between two dates in years, months and daysRather than counting loose days, this gives you the difference the way you would say it out loud: "2 years, 3 months and 5 days".
- Add or subtract days from a dateGive me a date and how many days to add or subtract. Count every day, or working days only.
- Exact age calculatorEnter a date of birth and we work out the exact age in years, months and days, plus how long is left until the next birthday.
- Work hours calculatorWith your start time, finish time and break, we work out the effective day and what it adds up to over a week, a month and a year.
- Week number of the yearWhich week of the year a date falls in, under ISO 8601, which is the standard businesses use and does not always match what you would guess.
Updated on 2026-08-26. Calculations run in your browser; nothing you type is sent to a server.