Pricing things in life-hours

Convert a purchase into the hours of your life it costs to earn, then decide.

Why it works

Money obscures cost because a price feels abstract. Translating a purchase into the working hours required to pay for it (after taxes and job-related expenses) makes the trade explicit: you are exchanging a slice of finite life for the item. That reframing recruits the brain’s sense of opportunity cost, which prices usually hide.

How to do it

1. Calculate your real hourly wage after taxes and costs of working.
2. Before a discretionary purchase, divide its price by that figure to get life-hours.
3. Ask whether the thing is worth that many hours of your life, then decide.

Evidence

This is the central tool of Your Money or Your Life; it is a mechanistic reframing of opportunity cost rather than a clinically tested intervention. Related research shows people systematically under-weight opportunity costs. (mechanistic)

The hourly-wage conversion is a heuristic; its value is shifting the frame, not producing a precise number.

Sources

• Robin & Dominguez, "Your Money or Your Life" (life-energy framing)
• Frederick et al. (2009), opportunity cost neglect, Journal of Consumer Research

Common mistake

Using a gross hourly wage that ignores taxes and the costs of working, which understates the true life-hour price and weakens the reframing.