Run your numbers
Use the current issuer terms and your own spending assumptions. No unverified product fields are prefilled.
All cards / American Express
American Express
CardMath coverage focuses on high-fee arithmetic, listed credits, access benefits, restrictions, and the assumptions required before subtracting benefits from a fee. Current product numbers stay gated by verification.
Verified product data
Verified 2026-08-26
Use the current issuer terms and your own spending assumptions. No unverified product fields are prefilled.
Put this card next to another canonical card using the same type of assumptions.
The issuer remains the source for current fees, rates, offers, credits, APRs, caps, and eligibility language.
What CardMath examines