Duel calculators
See exactly what the code CASHFREE is worth: 50% of the house edge back on every bet, plus up to 28% more every Monday, with no cooldown and no wagering on rewards.
RTP calculator
Search a slot, see its RTP and your real RTP on Duel with the code.
Rewards calculator
Slot + total wager = your instant rakeback and weekly bonus.
Weekly calculator
Your Monday bonus at every VIP rank, from +10% to +28%.
Wager calculator
Bet size × spins or hours played = how much you wager.
Claim on Duel.com with code CASHFREE →
FAQ
What calculators are available?
An RTP calculator, a rewards calculator, a weekly bonus calculator and a wager calculator, all built for Duel with the code CASHFREE.
Are the results exact?
They are long-run averages based on the published RTP and the CASHFREE ladder. Real results are random and rakeback does not guarantee a profit.
18+ only. Gamble responsibly. Gambling involves risk and can be addictive. Only play with money you can afford to lose.
Affiliate disclosure: CASHFREE is an independent affiliate of Duel.com and earns a commission from players who sign up with the code CASHFREE. We are not operated by or endorsed by Duel. Calculators give long-run averages, not predictions: results are random and rakeback does not guarantee a profit. RTP figures are the providers' published reference values; the version running on Duel may differ, so check the RTP shown in the game and edit the RTP field if needed.