Unpaid Work Calculator — Value of Household & Care Labour
Estimate what your unpaid household, childcare or caregiving work would cost to replace at market rates. Enter your weekly hours and a realistic hourly rate to see the weekly, monthly, annual and lifetime values.
hrs
weeks
years
Estimated replacement cost if the work were paid at market rate
- 1
Weekly value of unpaid work
25 hrs × 18 per hr = 450 - 2
Annual value
450 × 52 weeks = 23,400Replacement cost if the work were paid at market rate across the full year.
How does this calculator work?
Annual unpaid work value = hours/week × hourly market rate × weeks/year. At 25 hrs/week and $18/hr year-round, that is $23,400/year or $234,000 over 10 years. The replacement-cost method is used by national statistics offices to account for household production omitted from GDP.
Formula
How this is calculated
The replacement-cost method values unpaid work at the wage that would have to be paid to a market substitute — a childminder, cleaner, carer or cook — performing the same tasks. Multiply your weekly unpaid hours by the hourly market rate, then scale by weeks per year to get the annual figure.
This approach is used by national statistics offices (e.g. the ONS in the UK and Eurostat in the EU) to estimate the total economic value of household production in national accounts. Studies consistently find that unpaid work — predominantly childcare, cooking, cleaning, laundry and elder care — represents 15–40% of measured GDP. A 2021 ONS study valued UK household services at £1.24 trillion per year. The 2016 McKinsey Global Institute estimate put global unpaid care work at $10 trillion annually.
Limitations: replacement cost typically represents a lower bound of true value (the work often carries emotional significance beyond market wages), and it does not account for the quality or specialisation of parental versus professional care. The hourly rate you enter should reflect the local going rate for the specific type of work — childminding, domestic cleaning and skilled caregiving command different rates. Adjust the rate to your country and task type for a more accurate figure.
Frequently asked questions
Use the local market rate for the specific tasks — childminding, domestic cleaning, cooking or elder care typically have different rates. As a guide, in 2024 UK rates run roughly £12–18/hr for domestic cleaners, £12–20/hr for childminders, and £15–28/hr for qualified carers. In the US, expect $15–25/hr for childcare and $18–35/hr for home health aides. Adjust to your region.
Standard GDP measures exclude unpaid household production because there is no market transaction. National statistics offices publish satellite accounts (e.g. Household Satellite Account) that estimate the value using replacement-cost or opportunity-cost methods. These typically add 30–50% on top of official GDP.
If someone does 25 hours/week of unpaid work at a $18/hr replacement rate, that's $23,400/year — comparable to part-time employment. For the primary carer in a family, the annual unpaid contribution commonly exceeds a full-time median salary, yet it remains invisible in official income statistics.
Also known as
TG we-Calculate Editorial Team. (2026). Unpaid Work Calculator — Value of Household & Care Labour [Online calculator]. TG we-Calculate. https://we-calculate.com/calculator/unpaid-work-calculator
TG we-Calculate Editorial Team. "Unpaid Work Calculator — Value of Household & Care Labour." TG we-Calculate. 2026. https://we-calculate.com/calculator/unpaid-work-calculator.
TG we-Calculate Editorial Team, "Unpaid Work Calculator — Value of Household & Care Labour," TG we-Calculate, 2026. [Online]. Available: https://we-calculate.com/calculator/unpaid-work-calculator
@misc{wecalculate_unpaid_work_calculator, title = {Unpaid Work Calculator — Value of Household & Care Labour}, author = {{TG we-Calculate Editorial Team}}, howpublished = {\url{https://we-calculate.com/calculator/unpaid-work-calculator}}, year = {2026}, note = {TG we-Calculate} }
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