FREE REAL COST LIBRARY

Turn everyday prices into working-life decisions.

Explore plain-language guides with worked examples and a calculator prefilled for each decision. No account, bank connection, or judgment required.

PURCHASE AFFORDABILITY GUIDE

Can I Afford It Before Payday?

Check a purchase against money available now, bills due before payday, and the cash cushion you want to protect.

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CAR PAYMENT CALCULATOR

How Many Work Hours Does a Car Payment Cost?

Convert a monthly car payment into annual work hours and workdays using your real take-home hourly pay.

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RECURRING COST GUIDE

Subscription Cost Calculator

See what monthly subscriptions cost per year in dollars, work hours, and workdays.

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FOOD DELIVERY CALCULATOR

What Does Food Delivery Really Cost?

Calculate the annual dollar and work-hour cost of a weekly food-delivery habit.

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SPENDING PAUSE TOOL

Impulse Purchase Calculator

Turn repeat impulse purchases into an annual cost and see how many working hours they consume.

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INSTALLMENT COST GUIDE

Buy Now, Pay Later Cost Calculator

Add up BNPL installments and convert the full commitment into work hours before you buy.

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INTEREST COST GUIDE

Credit-Card Interest Cost Calculator

See what monthly credit-card interest costs per year in dollars, work hours, and workdays.

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COMMUTING COST GUIDE

Commuting Cost Calculator

Annualize fuel, transit, parking, tolls, and other recurring commuting costs in work hours.

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DAILY HABIT GUIDE

Daily Coffee Cost Calculator

Convert a recurring coffee habit into annual dollars and work hours without treating it as a moral failure.

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PHONE UPGRADE GUIDE

Phone Upgrade Cost Calculator

Compare a new phone’s full price and monthly payment with the working-life cost of keeping your current device.

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RECURRING HABIT GUIDE

Smoking or Vaping Cost Calculator

Estimate the annual dollar and work-hour cost of cigarettes, disposable vapes, pods, liquid, and related purchases.

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Not sure where to start?

Check one purchase against your next payday and see its working-life cost.

Open the free calculator →