Business Hours Calculator
Find out the exact total of working hours available across any date range.
About this calculation: Easily multiply your working days by your custom daily hours to estimate project workloads or billable time.
Frequently Asked Questions
What counts as a business day?
Any Monday–Friday that is not a public holiday in your selected country. Saturdays and Sundays are always excluded.
How do I calculate 30 business days from today?
Click "Add Days", enter today as the start, type 30, select your country. The result shows the exact calendar date instantly.
Are holidays excluded automatically?
Yes. Select your country and official holidays are excluded. Toggle off "Exclude Holidays" if you only want to skip weekends.
Can I share a calculation?
Yes. The URL updates as you type. Hit Share to copy — anyone opening that link sees your exact calculation.
Is this accurate for legal deadlines?
Uses official national holiday data and is accurate for most professional purposes. Always confirm critical deadlines with a licensed professional.
Is it free?
Completely free. No login, no limits, no subscription. Supported by advertising.