Key takeaways
- A wagering requirement multiplies the bonus amount (sometimes deposit + bonus) by a set number — that total is what you must wager before winnings become withdrawable.
- Wagering requirements across the nine casinos we review range from a fixed 35x (Spin Casino, JackpotCity, Kiwi's Treasure) to a flat 70x (Lucky Nugget).
- Game weighting means pokies typically count 100% toward wagering, while table games and live dealer often count only 2–8%, and some progressive jackpots count 0%.
- Some bonuses cap your maximum withdrawable winnings regardless of wagering completed — Spirit Casino's 10x cap is the strictest example among the casinos we review.
The wagering requirement formula
The formula itself is simple: wagering requirement × bonus amount (or sometimes deposit + bonus combined — check which one applies) = total amount you must bet before winnings become withdrawable. A NZ$100 bonus at 35x wagering means placing NZ$3,500 in total bets. At 45x, the same NZ$100 bonus requires NZ$4,500 in wagering — a NZ$1,000 difference from a 10x gap in the multiplier alone. This is why the headline bonus size matters far less than the wagering rate attached to it: Crocoslots' NZ$12,200 package wagers at 45x, while Spin Casino's more modest NZ$1,000 package wagers at a fixed 35x, and the fixed rate with no landing-page variability is itself a meaningful advantage.
Game weighting changes everything
Not every game contributes equally toward clearing a wagering requirement. Pokies typically count 100% of your stake toward the total. Table games — blackjack, roulette, baccarat — are usually weighted far lower, often in the 2–8% range, because their house edge is lower and the casino needs to protect against players simply grinding through the requirement at near-even odds. Some live dealer games and certain progressive jackpot pokies are weighted at 0%, meaning they don't count at all. JackpotCity publishes one of the more detailed game-weighting tables among the casinos we review, which is genuinely useful if you split your play between pokies and table games. Always check the specific weighting table before assuming a table-games session clears your bonus at the same rate a pokie session would.
Comparing 35x against 70x properly
| Bonus | Wagering rate | Total wagering required |
|---|---|---|
| NZ$100 | 35x (fixed) | NZ$3,500 |
| NZ$100 | 45x | NZ$4,500 |
| NZ$100 | 70x (flat) | NZ$7,000 |
The jump from 35x to 70x doubles your required wagering on an identical bonus amount — it's the single biggest factor separating a genuinely fair welcome offer from a punishing one, which is exactly why we weight it so heavily in our own scoring rather than ranking purely on headline bonus size.
Watch for winnings caps too
Some bonuses layer a maximum-winnings cap on top of the wagering requirement, limiting how much you can actually withdraw regardless of how much you clear. Spirit Casino's welcome package, for example, caps realistic winnings at 10x the bonus amount — meaning a NZ$3,000 bonus can only convert to roughly NZ$30,000 in withdrawable winnings no matter how much luckier you get beyond that. Always check for a cap alongside the wagering multiple; a fair-looking 35x requirement paired with a strict cap can still end up less generous than a slightly higher multiple with no cap at all.
Frequently asked questions
Responsible gambling
Wagering requirements exist to prevent bonus abuse, but they also represent real money you'll need to be prepared to bet. Only claim a bonus you'd be comfortable wagering through even if you don't win along the way.