Bonus Guide

Game weighting: why blackjack barely clears a bonus

Bet $2,000 at blackjack and clear $200 of your wagering. Game weighting is the most under-read line in any bonus, and it can turn 35x into 700x.
By PickAndStake 3 min read Updated 12 Sep 2026

You claim a bonus with 35x wagering, sit down at blackjack, and bet $2,000 over an evening. You check your progress and find you’ve cleared $200 of the requirement.

That’s game weighting, and it’s the most under-read line in any bonus’s terms.

What game weighting is

Weighting determines how much each dollar you bet counts toward clearing a wagering requirement. It varies by game type, and the differences are large.

Game Typical weighting $100 bet counts as
Slots 100% $100
Video poker 10–20% $10–20
Roulette 10–20% $10–20
Baccarat 10% $10
Blackjack 5–10% $5–10
Live dealer tables 5–10% $5–10
Sports betting 0% $0

Weightings differ between operators. Always read the specific table, not a general one.

Why the differences exist

Weighting tracks house edge. Slots typically run a 3–6% edge. Blackjack played reasonably runs under 1%.

If blackjack counted at 100%, a player could clear a wagering requirement while losing very little, and the bonus would cost the operator money. Weighting equalises the operator’s expected take across game types.

The rule of thumb: the better the game is for you, the less it counts toward your wagering. That’s not a coincidence — it’s the mechanism.

What this does to your real requirement

A $100 bonus with 35x wagering means $3,500 of weighted turnover. What that costs in actual betting volume:

$100 bonus · 35x wagering

Real betting volume by game

Slots — 100% weighting$3,500
Roulette — 20% weighting$17,500
Blackjack — 10% weighting$35,000
Blackjack — 5% weighting$70,000

At 5% weighting, a 35x bonus is effectively a 700x bonus. For a table-games player, that offer is not worth claiming under any circumstances.

Excluded games

Separate from weighting, most operators exclude certain games from bonus play entirely. Commonly:

Playing an excluded game with bonus funds active can void the bonus entirely — not just fail to count. Check the excluded list before you start, not after.

Bonus buys: the most common voiding

Many slots offer a “bonus buy” — pay 100x your stake to jump straight into the free spins round. Almost every operator prohibits this during wagering.

Using it once can forfeit your bonus and any winnings from it. It’s the single most common way players void a bonus without realising they’ve broken a rule.

Know before you claim

Check the weighting table before depositing

Our offer pages link straight to each operator’s full bonus terms.

Browse offers →

How to read the terms properly

  1. Find the weighting table — usually in bonus terms, sometimes a separate page
  2. Check what your preferred games count as
  3. Multiply the wagering requirement by (100 ÷ weighting) to get real volume
  4. Check the excluded games list
  5. Confirm whether bonus buys are prohibited

If the weighting table isn’t findable, that’s a signal about the operator. Reputable ones publish it clearly.

Practical conclusions

Weighting isn’t a trick — it’s disclosed and it’s logical. But it’s disclosed in a table most people skip, and skipping it is how a bonus that looked good turns into an evening of turnover that goes nowhere.

Related: wagering requirements explained and RTP and house edge.

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