Shopping & Subscriptions Calculators

Costco, Amazon Prime, streaming services, and more. 5 free calculators to help you decide.

Calculate if your Amazon Prime membership pays for itself based on your shopping habits, streaming usage, and other Prime benefits.

Calculate if buying in bulk actually saves money after factoring in storage, waste, and the true cost of tying up cash in inventory.

Audit your streaming, software, and subscription services to find out which ones are worth keeping based on actual usage.

Calculate if bulk buying savings at Costco outweigh the annual membership fee based on your shopping habits.

Calculate if YouTube Premium is worth $14/month based on how much you watch, how much you hate ads, and whether you'd use YouTube Music.

One decision can pay for the kit

The Household Savings Audit & Decision Kit

Every membership here bills again next month. The Subscription & Recurring Bill Tracker sheet lists them all with cost per use and a cancel-by date.

For example, cancel one $10-a-month subscription and that is $120 a year, five times the $24 price. Results vary with your own numbers.

Replaces a budgeting app you stopped opening, statements nobody audits, and big purchases decided on the sticker price.

30-day money-back guarantee. Use it all; if it doesn't help, every dollar back.

Instant PDF download · Apple Pay / Google Pay · 30-day money-back guarantee

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