About the Cashback Calculator
Cashback earned from a purchase or monthly card spending, with caps — and the effective price after cashback.
Also known as: cash back rewards, credit card cashback, cashback percentage.
How to use this calculator
- Enter spending, cashback rate, cashback cap (optional).
- The result updates instantly as you type — press Calculate (or Enter) at any time.
- Review the breakdown shown under the main result.
- Use Copy result or Share to save the answer or send a link with your inputs.
Formula
Cashback = spend × rate (up to the cap)
Worked example
Using the values pre-filled in the calculator above:
- Spending = 2,000
- Cashback rate = 2 %
- Cashback cap (optional) = 0
the calculator returns:
- Cashback earned: 40
- Effective cost: 1,960
- Per year (if monthly): 480