How to decide whether a credit card annual fee is worth it
Start with your best card that has no annual fee. Work out what it would earn on the same purchases, then subtract that from the rewards on the card you are reviewing. Add credits you would use without changing your spending, and subtract the annual fee.
The calculation is: rewards on this card minus rewards on the alternative, plus useful credits, minus the annual fee. A positive result means the card adds value under these assumptions. A negative result means your no-fee alternative comes out ahead.
A worked example
At $6,000 of annual spending, a 4% card earns $240. A 2% no-fee card earns $120. After a $95 annual fee, the first card adds $25 a year. Its total rewards are $240, but its extra value is $25.
What belongs in the credits box?
Include only the amount that replaces spending you already planned. A travel credit is worth less to you if using it means booking a more expensive trip. Leave difficult-to-use credits at zero.
What the calculator leaves out
This is a flat-rate comparison for one spending amount. It does not include category caps, merchant exclusions, interest, welcome bonuses or non-cash benefits such as travel protections. Check your card's current terms for those details. If you carry a balance, use the payoff planner before optimizing rewards.
What if it does not earn its fee?
Ask the issuer whether a no-fee version is available and what would happen to your rewards. An account change or retention offer is the issuer's decision. The sample renewal conversation shows how the calculation can become a clear question to ask.