# Working Days Calculator

> Count business days between two dates, excluding weekends and your own holiday list.

Counting working days means excluding weekends and public holidays from the calendar range. This calculator takes your own holiday list — since they differ by country and company — lets you mark Saturday or Sunday as working, and reports the total in days, hours and working months.

**URL:** https://convertto.tech/t/working-days-calculator
**Category:** Date & Time Tools (https://convertto.tech/c/date-time-tools)
**Privacy:** Runs entirely in the browser; no upload
**Cost:** Free, no sign-up
**Last updated:** 2026-08-01

## Key facts

- **Privacy:** Runs entirely in your browser — nothing is uploaded
- **Cost:** Free, unlimited, no sign-up

## How to use

1. Enter or paste your from.
2. Enter or paste your to.
3. Enter or paste your public holidays.
4. Turn "Saturday is a working day" on or off as needed.
5. Turn "Sunday is a working day" on or off as needed.
6. Turn "Include the end date" on or off as needed.
7. The result appears immediately — copy or download it.

## FAQ

### Why do I have to supply my own holidays?

Because they differ by country, by region and often by company. A tool that assumed a holiday calendar would be wrong for most users, and silently wrong — which is worse than asking.

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