The honest math, not the marketing math
Card issuers and review sites publish a "value" number for premium cards that totals every advertised credit and benefit. That number assumes you use every credit, every year, on exactly the merchants the credit is restricted to. Almost nobody does. The real value of a card is what you got out of it, not what was theoretically available.
The simple equation:
- Statement credits you redeemed
- + rewards earned on real spending, converted to cash value
- + benefits you claimed, valued at cash you would have spent anyway
- − annual fee
- = net value
Positive means the card is worth it. Negative means it is not.
How to count each line honestly
Statement credits
Open your statements for the last twelve months and look for the line items where the credit posted. If you cannot find them, you did not use them — count zero. Do not count what was "available" on your account page, only what was actually redeemed.
Rewards on real spending
Take the spend that actually ran through this card. Multiply by the earn rate per category. Convert the total points or cash back to a dollar value at the redemption rate you actually use, not the highest theoretical rate. If you redeem all your points for statement credit, use 1 cent per point — not 2 cents. If you transfer to airline partners, use the average value of your actual redemptions, not the best one a forum has ever posted.
Benefits you claimed
Each benefit needs a clear cash test:
- Lounge access: visits per year × what you would have spent on airport food/drink (typically $25-$40 per visit). If you fly twice a year, the value is small.
- TSA PreCheck / Global Entry: sticker price ÷ 5 years. About $20/year for PreCheck, $20/year for Global Entry.
- Free checked bag (airline cobrand): typical fee × bags × trips per year. Concrete cash savings if you check bags.
- Hotel free night certificates: retail price of the night you redeemed, capped at what you would have actually paid. A 50,000-point certificate redeemed at a $200 hotel is worth $200, not $500.
- Trip insurance: count only claims actually paid. Most travelers never file a claim and so the cash value is zero.
- Elite status (hotel or airline): the cash value of upgrades, free nights, and amenities you actually received — not the advertised perk list.
When the answer is "it depends on next year"
A card that was net negative this year can be net positive next year if your spending will change. New baby (groceries up), new job (commute changes), big trip planned (hotels and flights up), retirement (travel up). The framework still works — project the same line items honestly against next year's spending, and decide.
Retention before you cancel
If the math is negative and you would otherwise close the card, call the issuer first. The "considering closing" line will often unlock a retention offer — a statement credit, bonus points, or a fee waiver. The downside is approximately zero. If the offer flips the math from negative to positive, take it.
How SavvX automates this
SavvX runs the equation above on every card you own, every month, using your real transactions. The card detail page shows rewards earned year to date, credits redeemed, and the running net value. Cards drifting toward net negative get surfaced with a coach prompt before the fee posts, so you have time to either redeem credits, call retention, downgrade, or close.
What this is not
It is not a blanket rule against annual-fee cards. Annual-fee cards are usually correct for high spenders in the right categories — a 4x dining card on $10,000 of dining is unambiguously worth a $250 fee. They are usually wrong for low spenders, for users who do not travel, or for users who hold the card for status rather than economic value.