Foreign Domestic Helper Average Daily Wage HK
⚡ Quick Summary
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Looking up how to calculate the statutory Average Daily Wage (ADW) under the Hong Kong Employment Ordinance (Cap. 57) can feel overwhelming.
The standard official guidance requires employers to look back over the preceding 12 months, categorize every single calendar day, identify periods where full wages weren't paid, and deduct those specific days and partial earnings from the math. The goal of this rule is to protect workers by making sure non-full-pay days do not lower their average daily rate.
Faced with this complex tracking task, many household employers worry they will make an accounting error and underpay their foreign domestic helper.
The good news? For the vast majority of household employers in Hong Kong, this complicated daily classification isn't necessary. The law includes a legal shortcut that keeps your calculations simple, fast, and fully compliant.
The Legal "Full-Pay" Shortcut Explained
When the Hong Kong government updated the Employment Ordinance ADW calculation rules, they recognized that tracking every rest day, public holiday, and leave period would create heavy administrative work for employers.
To solve this, the law includes a clear statutory rule: When an employee receives full, normal pay during a period of leave, those days are counted as regular working days at regular wages.
This means you do not need to track, separate, or deduct any of the following days if your helper was paid their normal full salary during them:
Weekly rest days
Statutory holidays
Paid annual leave
Paid maternity or paternity leave
Any other paid leave arranged by mutual agreement
Why Helper Payroll Qualifies for the Shortcut
Most foreign domestic helper contracts in Hong Kong run on a fixed monthly salary (which must meet or exceed the statutory Minimum Allowable Wage of HK$5,100 per month).
Whether your helper takes 2 statutory holidays in a given month, enjoys 4 rest days, or takes a 14-day paid annual leave trip, their monthly salary payment remains unchanged.
Because they receive 100% of their full contractual wage month after month, this legal shortcut applies across their entire history. You do not need to classify individual days or calculate partial deductions. The entire 12-month timeframe is treated as one continuous block of regular work and full pay.
The Only Exceptions to Watch For
You only need to adjust the numbers and perform daily deductions if your foreign domestic helper had unpaid or reduced-pay leave during the preceding 12-month period. This includes:
Unpaid leave (e.g., an unpaid personal trip home or approved unpaid personal leave).
Statutory sick leave paid at 4/5ths pay (where an eligible doctor's certificate triggered the 80% allowance instead of full wages).
If your helper took no unpaid leave and no reduced-pay sick leave over the past year, no deductions are required.
The Simple Helper Average Daily Wage Formula
For a foreign domestic helper on a stable monthly salary, calculate the statutory Average Daily Wage using this direct formula:
Note for Partial Service: If your helper has worked for less than 12 months (for example, starting on 5 July 2026 and needing statutory holiday pay on 1 October 2026), calculate the total wages earned from their start date to the end of the preceding month, and divide by the exact calendar days in that shorter window.
Step-by-Step Numerical Examples
Example 1: Full 12-Month Period (HK$5,100 Fixed Salary)
Assuming your foreign domestic helper earns HK$5,100 per month and has taken no unpaid or reduced-pay leave over the past 12 months:
Step 1: Calculate Total Wages Earned (12 Months): HK$5,100 × 12 months = HK$61,200
Step 2: Identify Total Calendar Days: A standard non-leap year has 365 days.
Step 3: Apply the ADW Formula: HK$61,200 ÷ 365 Days = HK$167.67 per day
Result: Your helper’s statutory daily rate is HK$167.67. Use this exact rate whenever paying for statutory entitlements like unused annual leave or statutory holidays.
Example 2: Helper Employed for Less Than 12 Months
Assume a foreign domestic helper started employment on 5 July 2026 at a monthly salary of HK$5,100, and you need to calculate their holiday pay for a statutory holiday on 1 October 2026.
Under Hong Kong rules, look at the period from their start date up to the last day of the month before the holiday (5 July 2026 to 30 September 2026).
Step 1: Calculate Total Wages Earned in the Period
July Prorated Salary：(5 July to 31 July = 27 days worked out of 31 calendar )
HK$5100 ÷ 31 Days x 27 times = HK$4,441.94
August Salary (Full Month): HK$5,100.00
September Salary (Full Month): HK$5,100.00
Total Wages Earned: HK$4,441.94 + HK$5,100.00 + HK$5,100.00 =$HK$14,641.94
Step 2: Count Total Calendar Days in the Period
July: 27 days (5 July to 31 July)
August: 31 days
September: 30 days
Total Calendar Days: 27+31+30=88days
Step 3: Apply the ADW Formula: HK$14,641.94 ÷ 88Days= HK$166.39 per day
Result: The statutory holiday pay for 1 October 2026 is HK$166.39.
Want to learn more about the Final Statement Receipt? check out: 2026 Terminate Domestic Helper HK: Practical Guide to Final Statements for Domestic Helpers: Step-by-Step Calculation Manual, Notice & Form ID407E
Frequently Asked Questions (FAQ)
Q1. Do I need to recalculate ADW every month?
If your foreign domestic helper earns a fixed monthly salary with no unpaid leave, their daily rate remains consistent based on annual total earnings divided by calendar days. Recalculations are generally needed when paying out specific entitlements (like end-of-contract annual leave pay or statutory holiday pay) or if salary adjustments have occurred.
Q2. What if my helper takes a statutory holiday during their first month?
If an entitlement falls within the first month before a full calendar month has closed, calculate the prorated earnings from the start date up to the day before the entitlement, divided by the actual days elapsed in that window.
Q3. Do food allowances count toward total wages in ADW?
Under the Standard Employment Contract (ID407), if a food allowance is paid in cash (currently at least HK$1,236 per month), it forms part of the contractual earnings and should be included in total wage calculations when computing statutory payouts.
Disclaimer: The information provided in this article is for general educational and sharing purposes only and does not constitute formal legal advice. For specific payroll scenarios or active contract disputes, readers are highly advised to directly consult the Hong Kong Labour Department or a qualified legal professional.
Written by LAI YIU | Legal Consultant in Hong Kong Labour Law
Reviewed for Legal & Statutory Accuracy | Updated for 2026 Regulations
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