Business Days Calculator
Count Monday–Friday working days between any two dates. Both endpoints are included.
Inputs
Result
Business days
125
174 calendar days · 49 weekend
Next useful calculators
Visual breakdown
From
2026-01-05
To
2026-06-28
Business
125
Weekend
49
Business days 125 days — 72%
Weekend days 49 days — 28%
Formula
For each calendar day in [from, to], we count it if its weekday is Monday through Friday. Both endpoints count.
Example
Mon 5 Jan 2026 → Fri 9 Jan 2026 = 5 business days.
Related: Date difference · Date add/subtract · Week number
Common examples
Mon → Fri same week?
5 business days
Mon → Fri next week?
10 business days
How long is 10 business days?
2 calendar weeks (Mon–Fri)
Ship in 5 business days from Fri?
Arrives next Friday
Workdays in a 30-day month?
≈ 21–22 (varies by start day)
Common answers
- What is 5 business days from today?One full work week forward — set today as the start to see the exact date.
- What is 10 business days from today?Two work weeks forward, skipping weekends.
- Does Saturday count as a business day?No — weekends are excluded.
- Business days vs calendar days?7 calendar days usually equal 5 business days; 14 calendar ≈ 10 business.
- Are public holidays excluded?Not yet — only weekends. Plan extra buffer around major holidays.
Embed this calculator
Free · noindex iframeAdd this calculator to your site. Copy the snippet — it works on any page with a simple iframe.
Attribution: “Powered by CalcJoy”.
Frequently asked
Are public holidays excluded?
Not yet — only weekends are excluded. A holiday-aware version is on the roadmap.
Are both endpoints counted?
Yes. If you'd prefer only days strictly between, subtract 1 from the result.
Does order matter?
No. Reversed dates return a negative count of the same magnitude.