Reward math
Build an annual credit card rewards budget from actual spending
Create a realistic annual reward estimate from ordinary purchases, category eligibility and conservative redemption values, then subtract costs.
Reward math
Turn your actual spending and redemption choices into a dollar comparison.
Build a comparison you can reproduce. These guides walk through annual spending, points valuation, break-even calculations and redemption costs with labeled illustrative arithmetic. Our tools run locally in your browser and ask for no account numbers. Use conservative redemption values, exclude purchases you would not otherwise make, and compare recurring value separately from first-year bonuses. A positive calculation does not promise approval or make a card suitable for your circumstances.
Guides in this topic
Reward math
How to calculate cents per point without inflating the saving
Calculate cents per point using equivalent cash prices and unavoidable reward-booking charges. Avoid inflated comparisons and false precision.
Reward math
How much is a credit card credit really worth to you?
Value card credits by avoided spending rather than advertised totals. Account for enrollment, timing, merchant restrictions and additional costs.
Reward math
Annual fee break-even math: three cases the headline misses
Work through fee break-even when reward rates differ, match or reverse. Interpret thresholds without turning them into spending targets.
Reward math
Statement credit vs. cash redemption: compare value and timing
Compare statement credits and cash redemptions by dollar value, payment treatment and timing. Keep rewards separate from required payments.
Reward math
Cash ticket or points booking? Compare the whole trip
Compare a points booking with an equivalent cash trip, including cash charges, cancellation terms and practical alternatives you would buy.
Reward math
One card or two? Calculate the extra value before adding complexity
Compare a two-card routine with a single default card. Allocate each purchase once and measure incremental rewards after fees and effort.