Big, Small, iBox, mBox: Every 4D Bet Type Explained With Examples
"RM1 Big, RM1 Small, ibox pun nak" — if that sentence means nothing to you, this guide is for you. 4D looks like one game but it is really a family of bet types, and choosing between them changes both your chance of winning and what a win pays. Here is each one, with worked examples.
Big (Besar / 大)
A Big bet wins if your number appears anywhere among the 23 winning numbers. Per RM1 staked, the standard Malaysian payout is:
- 1st prize: RM2,500
- 2nd prize: RM1,000
- 3rd prize: RM500
- Any of the 10 specials: RM180
- Any of the 10 consolations: RM60
With 23 winning slots out of 10,000 combinations, a Big bet strikes roughly once every 435 tickets. Most of those strikes are specials and consolations — pleasant, but modest.
Small (Kecil / 小)
A Small bet wins only on the top three prizes, and pays more for them:
- 1st prize: RM3,500
- 2nd prize: RM2,000
- 3rd prize: RM1,000
Only 3 of the 10,000 combinations pay a Small bet, so it hits far less often — but a 1st-prize hit on RM1 returns three and a half thousand ringgit. Small is the purist's bet: top prize or nothing.
Big + Small together
Nothing stops you placing both on one number. "RM1 Big RM1 Small" costs RM2 and behaves like this: hit the 1st prize and you collect RM2,500 + RM3,500 = RM6,000; land a consolation and you get RM60 from the Big half while the Small half loses. It smooths the experience: the frequent small hits come from Big, the big night comes from Small.
Box (mBox / iBox): betting on every arrangement
Suppose your number is 1234 but the draw shows 4321. A straight bet loses — order matters. A Box bet fixes that by covering every arrangement of your four digits. How many arrangements exist depends on repeated digits:
- 24 permutations — all four digits different (e.g. 1234)
- 12 permutations — one pair (e.g. 1123)
- 6 permutations — two pairs (e.g. 1122)
- 4 permutations — three of a kind (e.g. 1112)
Operators offer this in two flavours, and the difference matters:
iBox (or i-Perm): you pay RM1 total and every permutation is covered — but the prize is divided by the number of permutations. A 24-permutation iBox that lands the RM2,500 Big 1st prize pays about RM104. You traded prize size for a much better chance of hitting.
mBox (full Box): you pay RM1 per permutation (RM24 for a 24-permutation number) and any hit pays the full prize. Same coverage, full payout, proportionally higher cost.
Mathematically the two are near-identical per ringgit staked; the choice is about budget. iBox suits a casual RM1 flutter; mBox suits someone committed to a number who wants the full prize if it lands in any order.
4D Roll: ten numbers in one ticket
A Roll bet fixes three digits and "rolls" the fourth through all ten digits. Roll the first digit of R123 and you hold 0123, 1123, 2123 … 9123 — ten numbers, costing ten times the stake. Rolls are popular when players feel sure about part of a number (a car plate missing its first digit, say). Each of the ten numbers wins or loses independently at normal rates.
Which bet type "should" you choose?
There is no mathematically superior choice — every bet type carries roughly the same house edge, just shaped differently. What actually differs is the experience:
- Small only: rare wins, big when they come.
- Big only: the most frequent wins, mostly small ones.
- Big + Small: the classic balanced ticket.
- iBox: maximum chance of "kena" per ringgit, smallest payouts.
- mBox / Roll: full prizes with wide coverage, at a multiplied stake.
Whatever you pick, the golden rule is the same: decide the stake before you look at a number, and treat every ringgit as spent the moment the ticket prints. To see exact figures for any stake and any prize tier, use the prize calculator — and for why the odds work out the way they do, read the real odds of winning 4D.
Disclaimer: this article is general information, not gambling, financial or legal advice. Results and payouts should always be verified with the official operators. Play responsibly — see our responsible play page.