Convert your annual or monthly salary to an hourly rate. Then see what everyday purchases actually cost in hours of your life.
Thinking in hourly terms changes how you evaluate purchases. Most people mentally anchor to monthly or annual figures — but our daily spending happens in small amounts that feel trivial in isolation. Converting to an hourly rate bridges that gap.
When you know your hourly rate is ₹500, a ₹5,000 dinner becomes "10 hours of work". A ₹50,000 phone becomes "100 hours of your life". These aren't reasons not to spend — they're tools for making spending decisions consciously, with a real sense of what you're trading.
The formula is straightforward: Annual salary ÷ Total working hours per year. Total working hours = hours per day × days per week × weeks per year.
The key is using realistic numbers. Most people work 48 weeks per year when you account for public holidays, sick days, and annual leave. Using 52 weeks overstates your hourly rate and gives a misleading picture.
For salaried employees in India, also consider whether to use CTC (Cost to Company) or take-home salary. Your true spending power comes from take-home, so that's the more useful number for evaluating purchases.
Personal finance author Vicki Robin popularised the concept of converting purchases to "hours of life energy" in her book Your Money or Your Life. The idea is simple but powerful: money is a representation of your time and energy. Every purchase is a trade — you're exchanging hours of your life for something.
This reframe doesn't mean you should agonise over every expense. It means having a clearer sense of what you're actually trading when you spend — so the spending you do choose feels intentional rather than accidental.