Working Days Calculator

100% Browser-Based•Local Processing

Workday Planner

Count real working days

Choose a date range, decide whether weekends count, apply holiday presets, and add custom office holidays without native browser pickers.

Start date

End date

Regional holidays

Custom holiday

Workday Result

Working days--Choose a range to count workdays.

Calendar days--

Weekend days--

Holiday days--

Work weeks--

First workday--

Last workday--

Visual strip: green workdays, muted weekends, red holidays. The strip previews up to 42 days to stay compact on mobile.

No working-day result yet.

Privacy Focused

🔒 Local Processing. Your data never leaves your device.

Instant Results

🌐 Fully Client-Side. Runs instantly in your browser.

No Signup

⚡ No accounts. No hassle. Just open and use.

Browser Based

🚀 Works right in your browser. No installs, no downloads.

Overview

Calculate Workdays Between Dates Without Spreadsheet Formulas

Working day calculations are used for project deadlines, payroll cutoffs, employee leave, service-level agreements, school schedules, shipment planning, invoices, and sprint timelines. This calculator counts usable workdays instead of forcing you to manually cross out weekends and holidays on a calendar.

Direct answer: Enter a start date and end date to calculate working days between dates. The tool can exclude weekends, optionally include Saturday or Sunday as workdays, apply regional holiday presets, and add custom company holidays.

Use this page for searches such as working days calculator, business days calculator, calculate working days, workday calculator, days excluding weekends, and working days between dates. For pure calendar-day gaps, use the Date Difference Calculator.

Working Days Calculator with custom start and end date pickers, workweek chips, custom holiday region selector, holiday date picker, working day count, weekend count, holiday count, and visual day strip — The Working Days Calculator keeps date pickers, workweek rules, regional holiday presets, custom office holidays, result facts, and a visual day strip in one compact workspace.

Features

Working Days Features Built for Real Schedules

Custom date pickersChoose start, end, and custom holiday dates from branded calendar overlays.

Weekend rulesUse custom chips to include the end date, count Saturdays, or count Sundays.

Regional holidaysApply lightweight holiday presets for several common regions, then add office-specific holidays.

Compact visual stripPreview workdays, weekends, and holidays without a wide table that breaks mobile screens.

Result factsSee working days, calendar days, weekend days, holiday days, first workday, last workday, and work weeks.

Copyable summaryCopy a plain-language result for project plans, HR notes, payroll messages, invoices, and tickets.

Use Cases

Working Days Keywords Covered by Practical Examples

These examples target common customer searches while showing how the custom rules affect the answer.

working days calculatorCount the number of usable workdays in a selected date range.

business days calculatorExclude weekends and holidays for business planning and office schedules.

calculate working daysUse custom calendars and workweek chips instead of spreadsheet formulas.

days excluding weekendsThe default Monday-Friday setup excludes Saturday and Sunday automatically.

working days between datesSelect start and end dates to see workdays, calendar days, weekends, and holidays together.

exclude holidays calculatorChoose a holiday preset and add custom office holidays for more realistic counts.

Comparison

Why Use a Working Days Calculator Instead of a Spreadsheet?

Spreadsheet NETWORKDAYS-style formulas are powerful, but users often forget holiday ranges, endpoint rules, or weekend exceptions.

Task	Randomly.online	Manual method
Workdays between dates	Shows the count instantly with visible rules.	Requires formula setup and date formatting.
Weekend exceptions	Saturday and Sunday chips make the workweek clear.	Needs custom weekend masks or helper cells.
Holiday exclusions	Region presets and custom holidays are visible in the tool.	Holiday lists must be built and maintained separately.
Mobile planning	Compact cards and a visual strip fit small screens.	Wide spreadsheet tables often overflow on mobile.

Guide

How to Use Working Days Calculator

Choose a date range, set workweek rules, then apply holidays if needed.

Pick a date range

Use the custom start and end date calendars or type dates in YYYY-MM-DD format.

Set workday rules

Keep Monday-Friday as the default or use chips to include the end date, Saturday, or Sunday.

Choose holiday rules

Select a regional holiday preset and add any custom company holidays or personal leave dates.

Review the compact result

Check working days, weekends, holiday exclusions, first and last workday, work weeks, and the visual day strip.

Copy the summary

Use Copy Summary when you need the workday count for a project plan, HR document, invoice, or message.

Support

Frequently Asked Questions

How do I calculate working days between two dates?

Choose a start date and end date. The calculator counts workdays in the range, excluding weekends by default and subtracting selected holidays.

What is the difference between working days and calendar days?

Calendar days count every date in the range. Working days count only the dates that match your selected workweek and are not excluded as holidays.

Does this exclude weekends automatically?

Yes. By default, Saturday and Sunday are excluded. You can turn Saturday or Sunday on if your schedule treats them as workdays.

Can I include or exclude the end date?

Yes. The Include end date chip controls whether the final date is counted in the working-day range.

Can I exclude public holidays?

Yes. Choose a regional holiday preset to exclude a lightweight set of major public holidays, then add custom office holidays for your exact schedule.

Can I add custom company holidays?

Yes. Use the custom holiday calendar, click Add Holiday, and the holiday pill appears below the controls. Click a pill to remove it.

Is this the same as a business days calculator?

It is closely related. A working days calculator focuses on your workweek rules, while business day tools often assume Monday-Friday and official holidays.

Can this help with project deadline planning?

Yes. Use it to estimate workdays available before a deadline, plan sprints, schedule reviews, or calculate service-level timelines.

Can I use this for payroll or leave calculation?

Yes. It can estimate working days for leave, payroll periods, timesheets, and HR planning, but always verify official payroll rules for your organization.

Does it work on mobile?

Yes. The tool uses compact cards, custom pickers, and a small visual day strip so the output stays near the inputs on phones.

Are my dates uploaded?

No. The selected dates, workweek rules, holidays, and copied summary are calculated locally in your browser.

Why does my result differ from another holiday calendar?

Regional holidays vary by state, province, city, employer, and year. Use custom holidays to match your exact office calendar.

Still have questions?

If you cannot find the answer you are looking for, contact our support team.