ONESTPAY CASHBACK CALCULATOR
How much cashback could your debit card earn?
Use your existing debit card to pay through OnestPay.
Estimate what your everyday purchases could earn—without a new card or bank account.
Calculate My Cashback ↓Disclaimer: The cashback amounts shown are estimates only. Actual rewards may differ based on your spending behavior, participating merchants, program terms, promotional rates, and other factors. Estimates are not a guarantee of future earnings.

Cashback Calculator
Turn your monthly spending into an illustrative rewards estimate.
- 1Enter your monthly spendingUse one total or enter purchases by category.
- 2Choose your calculator modeUse one total or enter spending by category.
- 3See your potential cashbackCompare the monthly and annual estimates.
About your cashback estimate
Why is the rate an assumption?
Cashback rates vary by brand. Without live merchant offers, a single category rate would imply accuracy this calculator cannot provide. This calculator uses a fixed illustrative 3% rate. Review the actual offer in OnestPay before payment.
Will all my monthly expenses qualify?
Only eligible purchases made through OnestPay qualify. Only enter spending you expect to make through that flow.
When will I receive actual cashback?
Cashback is credited when an eligible purchase is completed and confirmed. The calculator does not create a purchase or credit a reward.
Does this estimate include bonuses or investment growth?
No. It estimates purchase cashback only. It does not include sign-up bonuses, referral rewards, interest, investment returns or compounding.
Put your cashback toward something bigger.
Explore mortgage payoff, retirement, college savings, investments and more on your Path to Wealth.
Explore Path to Wealth →Ready to make your spending more rewarding?
Explore how OnestPay cashback works before your next purchase.