The primary criteria for a rewards-earning card’s rating is its rewards value. This includes the card’s average rewards rate, estimated annual rewards earnings, sign-up bonus value and reward redemption value.
To estimate a card’s average annual rewards earnings, we first calculate its average rewards rate based on how much it earns in different bonus categories and how closely its categories align with the average person’s spending habits. In other words, we assess whether the card earns rewards at a high rate in the most popular spending categories.
We use consumer spending data from the Bureau of Labor Statistics (BLS) to get a reliable third-party measure of people’s spending habits. The most recent BLS data estimates average total spending in 2021 was $66,928 per consumer. From here, we determine a “chargeable” spend (which purchases are likely to be put on a credit card and earn rewards). After subtracting expenditures like housing, vehicle purchases, education and healthcare, we get a total “chargeable” annual spend of around $22,500.
This includes the following spending by category:
- Groceries: $5,200
- Dining out: $3,000
- Entertainment: $2,500
- Gas: $2,100
- Apparel and services: $1,700
Using this data, we are able to assign a weighting to each of a card’s bonus categories. For example, a card’s grocery rewards rate receives a 23 percent weighting based on how much of the average person’s budget is spent on groceries.
We also estimate the redemption value of points or miles from various [issuer, airline and hotel] rewards programs.
This weighting and rewards valuation allows us to estimate a card’s average annual rewards earnings — how many points or miles you’d earn with a given card if your spending was about average and you used the card for all of your purchases — as well as what those points are worth. We also use point valuations to determine a card’s sign-up bonus value
With these calculations complete, we assign each card a score based on how its average rewards earnings, sign-up bonus value, rewards rate and redemption value stack up against other rewards cards.
The better these values, the higher its score will be, making it more worthy of inclusion in our list and increasing its potential ranking.