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Savings rates · 2026-09-28 · History & sources →
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Rewards Optimizer

Find the card that pays you the most.

Enter your monthly spend across groceries, dining, travel, gas, and everything else. We compare 4 cards with confirmed cash-back base rates and annual fees. Each dollar of spending is counted once.

4 cards scored
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Monthly spend
Highest net rewards option · gross earnings
$480
Per year, based on $24,000 of total annual spend. Limited to cards with confirmed uncapped cash-back base rates. Assumes eligible purchases and full payment; excludes bonuses, interest, credits and portal bonuses.
Top card
Double Cash Card
Annual spend
$24,000
Cards ranked
4
Earn rate
2.00%
Top 5 cards for your spending
Ranked after subtracting annual fees. Business and personal cards have different eligibility. Fee refunds are excluded.
How this works

Annual rewards equals spend times rate.

For each card, we multiply your annual spend in a category by the card's earn rate for that category. For cash-back cards, the rate is a straight percentage. Points cards are excluded until a reliable redemption model is available.

Annual reward = sum(monthly_spend[cat] * 12 * rate[cat])
For points: rate * (point_value_cents / 100)
Net reward = annual reward - annual fee

Categories without a card-specific rate fall back to the "other" rate (typically 1% on a cash-back card or 1x on a points card). The top five list is sorted by net reward (gross reward minus annual fee), but you can compare gross too because the table shows both columns.

Frequently asked questions

Which cards are included?

Only cards with confirmed uncapped cash-back base rates and annual fees. This is a limited comparison, not a whole-market ranking. Business-card eligibility differs from personal-card eligibility.

What does the estimate exclude?

Bonuses, interest, merchant-specific or portal rewards, fee refunds and statement credits are excluded. We assume all entered spending is eligible and you pay in full. Unknown terms are not estimated.

Take the 30-second quiz to narrow it down to three.