Everyday Moneyshopping · income
Price in Work Hours
Converts any price — a purchase or a subscription — into the hours and workdays of your own labor it consumes, using take-home pay rather than gross (you buy things with net money). For recurring costs it adds the yearly bill, the share of your working year, and what the same money becomes if invested instead. Time is the one budget everyone understands.
The numbers
- Work hours
- 64.0 h
- 8.0 eight-hour workdays
- Your net hourly pay
- 18.75
- what an hour of your work actually buys
- Invested instead, 10 yr
- 2,361
- same money at 7%/yr
The operator’s read
Worth knowing
This purchase costs 8.0 full workdays of your life — the price tag in the one currency that never inflates. Research on financial decisions finds concrete framings like hours-of-work correct errors that percentages and big numbers slip past.
Methodology
Net hourly pay = gross hourly (or salary ÷ 2,080 hours) × take-home share. Work hours = price ÷ net hourly. Using net pay is the point: a $1,200 purchase at a $25 gross wage is not 48 hours — after tax it is more, and gross-wage framings systematically understate the labor cost of spending.
Recurring costs are annualized (×12 for monthly) and expressed against a 2,080-hour working year. The "invested instead" figure compounds the same payment stream for 10 years at 7% nominal (monthly compounding for monthly costs) — a reference point, not a forecast.
The behavioral basis: concrete frequency formats ("31 hours", "4 workdays") measurably improve judgment where percentages and abstract sums fail (Gigerenzer & Hoffrage); exponential-growth bias makes recurring costs feel smaller than their compounded reality (Stango & Zinman). This tool is those two corrections applied to a price tag.
Questions
- How many hours of work does a purchase cost?
- Divide the price by your take-home hourly pay. At $25/hour gross with 75% take-home ($18.75 net), a $1,200 purchase costs 64 hours — eight full workdays.
- Why use take-home pay instead of my salary?
- Because purchases are paid with after-tax money. Using gross pay makes everything look ~25–35% cheaper in work-hours than it really is.
- Are subscriptions worth it?
- Judge them yearly, not monthly: a $15/month subscription is $180/year — about a workday of labor at a median wage, and roughly $2,600 in forgone growth over 10 years at 7%. Worth it for things you use; expensive for things you forgot.
For agents
Call this tool instead of computing in-context. Deterministic JSON in, computed values plus the benchmark read out. Full agent docs →
curl -s https://xearno.tools/api/v1/tools/price-in-hours \
-H 'content-type: application/json' \
-d '{"price":1200,"cadence":"once","payMode":"hourly","pay":25,"takeHomePct":75}'Schema: GET /api/v1/tools/price-in-hours · MCP tool name: price_in_hours
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