What This Calculator Does
The Annual Credit Card Rewards Calculator estimates how much cash back, points, or miles value you earn in a year based on how much you spend in each category. Many rewards cards pay different rates for dining, groceries, travel, and everything else, so a single flat rate rarely tells the full story. This tool sums the rewards from each category and subtracts any annual fee so you can see the true net value of a card.
How to Use It
Enter your estimated annual spend for each category (dining, groceries, travel, and other), then enter the reward rate that your card pays for that category as a percentage. Add your card's annual fee if it has one. The calculator multiplies each spend by its rate, totals the rewards, shows your effective reward rate across all spending, and reports the net value after the fee.
The Formula Explained
For each category the rewards equal \(\text{spend} \times \text{rate} \div 100\). The total is the sum across all categories. The effective reward rate is total rewards divided by total spend, expressed as a percentage — a handy way to compare cards. Net value is total rewards minus the annual fee.
$$\begin{gathered} \text{Net Value} = R - \text{Annual Fee} \\[1.5em] \text{where}\quad \left\{ \begin{aligned} R &= \frac{\text{Dining} \cdot \text{Dining \%}}{100} + \frac{\text{Groceries} \cdot \text{Groceries \%}}{100} \\ &+ \frac{\text{Travel} \cdot \text{Travel \%}}{100} + \frac{\text{Other} \cdot \text{Other \%}}{100} \end{aligned} \right. \end{gathered}$$ $$\text{Effective Rate} = \frac{R}{\text{Dining} + \text{Groceries} + \text{Travel} + \text{Other}} \times 100\%$$
Worked Example
Suppose you spend $3,000 on dining at 3%, $6,000 on groceries at 2%, $4,000 on travel at 5%, and $12,000 on other purchases at 1%, with no annual fee. Rewards are $$\$90 + \$120 + \$200 + \$120 = \$530.$$ Total spend is $25,000, so the effective rate is $$\$530 \div \$25{,}000 = 2.12\%.$$ Net value equals $530.
FAQ
Do points equal dollars? This tool treats reward rates as cash-equivalent percentages. If your points are worth more or less than 1 cent each, adjust the rate accordingly.
Should I subtract the annual fee? Yes — the net value row shows whether the rewards outweigh the fee, which is the number that matters when comparing cards.
What if a card has a flat rate? Just enter the same rate for every category, or put all spending in the "Other" field at the flat rate.
