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Workday Calculator

Date & Time

Number of workdays between two dates

Quick Answer

Workday Calculator: Number of workdays between two dates. Workday Calculator uses standard date & time formulas to compute accurate results instantly.

China labor law: 3× pay on statutory holidays, 2× on rest days · weekends + holidays ≈115 days/yr · workdays ≈250 days/yr
Advanced options
Total days365days
Workdays248days
Weekends89days
Statutory holidays28days
Workday share67.9%

Calculation steps

  1. 1Iterate day by day from 2025-01-01 to 2025-12-31: total 365 calendar days
  2. 2Weekends: 89 days; statutory holidays: 28 days (adjusted workdays counted as workdays)
  3. 3Workdays = 365 − 89 − 28 + adjusted = 248 days

Built-in 2025 China holiday schedule (incl. adjusted workdays); custom holidays override

2025 China public holidays

HolidayDatesDays
New Year1.11
Spring Festival1.28–2.48
Qingming4.4–4.63
Labor Day5.1–5.55
Dragon Boat5.31–6.23
National Day & Mid-Autumn10.1–10.88
Overtime rules (Labor Law Art. 44): work on statutory holidays must be paid 3× — comp time off is NOT a legal substitute; work on rest days can be compensated with time off, otherwise 2× pay. The 3× holiday pay is on top of the normal daily wage, so a holiday workday effectively pays 4× in total.

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How to Use

  1. Pick dates or a mode: select start/end dates or switch modes in the Workday Calculator.
  2. Instant calculation: results appear immediately with day/week/month equivalents.
  3. Solve both ways: change any field and everything updates — forward or reverse.
  4. Check the context: read the solar-term/holiday/rule notes on this page.

Key Points

  • Workday Calculator is a free online date & time tool — open and use, no sign-up.
  • All calculations run locally in your browser; your data never leaves the device.
  • Key capability: Number of workdays between two dates.
  • Results come with formulas and reference tables so you can verify every number.

Formula & How It Works

Workday Calculator formula

Workday Calculator uses standard date & time formulas to compute accurate results instantly.

FAQ

How do I use the Workday Calculator?
Open the page and fill in the input fields — results update automatically. Number of workdays between two dates.
Are the results accurate?
Yes. Standard formulas and conversion factors are used and verified.
Is it free? Do I need to sign up?
Completely free. No registration, login or download required.
Does it work on mobile?
Yes. The responsive design works on phones, tablets and desktops.
Is my data saved?
No. Everything runs locally in your browser.

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Source & Updates

Based on standard calendar arithmetic. Last updated: 2025-07

Authoritative sources:

Last updated:

Formulas and content on this page are reviewed by the YiJianSuan team. For reference only — official sources prevail.

Maintained and periodically reviewed by the YiJianSuan editorial team — review process in ourEditorial Policy.

Cite this page: YiJianSuan. Workday Calculator[EB/OL]. https://www.yijiansuan.com/en/c/date/workday

Results provided by this tool are for reference only and do not constitute professional advice.