ROS Calculator

This calculates the Return on Spend for a given credit card deal, given the spend requirement, the sign up bonus to be received, the annual membership fee, how much you value any rebates/coupons given as well as the cashback % on purchases. (For travel cards enter the cash value for the sign up bonus as well as rewards points on purchases — e.g. I value Amex MR as 1 cpp so 150K MR is $1500 to me and 1X MR rewards points is 1% cashback.) (Disclaimer: use this calculator at your own risk — you should manually verify the calculator is working according to your expectations.)

Spend Requirement
Sign Up Bonus
Annual Fee
Rebates / Coupons
Average Cashback %
Return on Spend
Profit

Generate a link to this calculator with your above data, and copy it to your clipboard. You can then paste it anywhere you like — e.g. in a blog entry, your journal or to perhaps share with some friends in Discord.

Check out the Cashback Cow blog every so often for any new articles. I also have a referrals page if interested in helping me out. Thanks for your support.