Use the replacement-cost method to value housework, caregiving, and other unpaid labour as weekly, annual, and cumulative monetary worth.
Input Data
Results
At a glance:The value of unpaid work is its hours valued at a market replacement rate, summed to weekly, annual, and cumulative totals.
Formula
weeklyValue = hoursPerWeek × hourlyRate
annualValue = weeklyValue × weeksPerYear
totalValue = annualValue × years
$$\\text{Weekly} = h \\times w$$$$\\text{Annual} = \\text{Weekly} \\times W$$How to Use
- Enter the unpaid hours per week and market hourly rate.
- Enter weeks per year and years to accumulate.
- Review the weekly, annual, and cumulative value.
FAQ
What counts as unpaid work?
It broadly means work you spend time and effort on but receive no pay for—cooking, cleaning, laundry, shopping, childcare or eldercare, driving family members around, home repairs, and so on. Like paid work, they produce goods or services; they simply have no direct monetary return.
What hourly rate should I enter?
Follow the 'replacement cost' principle—the market rate to hire someone for the same work. Use the market hourly rate of a part-time domestic helper, confinement nanny, carer or driver as a reference. If you do several kinds of work, take a blended average rate, or compute each separately and add them up.
What is the computed value good for?
It makes 'invisible labour' visible: it helps household members share chores fairly, assess whether it is worth outsourcing some tasks to free up time, and—when planning life insurance or household finances—include this economic contribution. If the person doing this work can no longer continue, the family would have to pay to replace it.
In Hong Kong, how should I reasonably pick the replacement hourly rate for unpaid work?
In Hong Kong, estimate the replacement rate by the nature of the work and recent market rates, then pick a reasonable figure. First, 'general housework' (cooking, cleaning, laundry, shopping)—refer to the market hourly rate of part-time domestic helpers, the most commonly cited benchmark. Second, 'childcare/eldercare'—confinement carers, babysitters, day carers or nurses usually command a higher rate than general housework due to greater skill and responsibility. Third, 'driving/repairs'—refer respectively to private drivers and various tradesmen. Points when picking: (1) check the statutory minimum wage as a floor—no replacement rate should fall below it; (2) if you do several tasks a week, the more accurate approach is to compute per item (each task's hours × its rate) and sum, rather than forcing one rate; (3) if you prefer simplicity, use a 'blended average rate' close to reality. Note that replacement cost measures 'what it would cost to hire someone', a conservative, practical estimate; the alternative 'opportunity-cost method' values it at your own workplace hourly wage, which yields a larger figure if you are highly paid. Neither is absolutely right or wrong—just state which you used. Market rates and the minimum wage change over time; refer to recent hiring information and the Labour Department's publications.
Why put a money value on unpaid work—does it even make sense?
Valuing unpaid work in money is not to make family relations 'mercenary' but has practical meaning. First, 'make the contribution visible and promote fair sharing'. Housework and care are often taken for granted and ignored; once converted to HK$100k+ a year, members more easily recognise the weight of the effort, helping share fairly or give the main bearer due respect and support. Second, 'support important financial decisions'. The classic case is life insurance—if the main carer dies or is incapacitated, the family needs a large sum to pay for years of replacement care; including unpaid-work value in the cover avoids under-estimating the family's real protection need. Third, 'help trade-offs between time and money'. When deciding 'should I outsource some chores / reduce hours to care personally', quantification lets you compare: outsourcing cost vs the value your time could create vs the non-monetary meaning of doing it yourself. Fourth, 'reflect the true picture of the macroeconomy'. In national accounts, unpaid housework is long excluded from GDP, systematically understating the economic contribution of households (especially the heavier-chore side); personal-level quantification echoes this 'make invisible labour visible' idea. Of course, money cannot capture the love and emotional value in care—quantification is only a 'tool' for decisions and planning, not a 'ruler' for measuring family relationships.
Content review: Calculatorism Finance Team. Results are for reference only; please refer to the relevant authorities for the official figures.