Iron Cross Craps System: Correct Math, Payouts, and Risk
Field · Place 5/6/8 · Every total except 7 · Per-roll cost
The Iron Cross combines a Field bet with Place 5, 6, and 8. Every total except 7 produces a gross win somewhere, but 7 loses all four wagers. The system creates frequent small wins—not a low-risk guarantee.
Thirty winning combinations, six losing combinations
Two fair dice make 7 in six combinations, not four. In the common $22 Iron Cross, one 7 removes $5 Field, $5 Place 5, $6 Place 6, and $6 Place 8.
The common $22 setup
- $5 Field
- $5 Place 5
- $6 Place 6
- $6 Place 8
The Field resolves on every roll and must be replaced after a win. The Place bets remain until they win, lose to 7, or are called off. Many players wait until a point is established so the Place bets are not subject to an uncertain come-out working policy.
The come-out roll can change the settlement
The 30-win/six-loss count and the $22 expected-result table below assume the Field and all three Place bets are working on that roll. After a point is made, a typical Place-bet setup is off on the next come-out unless you call it on under the table’s rules. The Field remains a one-roll wager if you put $5 down again. With the Place bets off, a come-out 6 wins nothing on Place 6 and loses the $5 Field; a come-out 7 loses the Field but normally leaves the off Place stakes untouched. Neither outcome matches the all-working $22 table.
Ask the dealer which Place bets are working and when they turn back on. If you choose to work them on the come-out, the all-working arithmetic applies to those accepted bets, but their full stakes can then lose to 7. If you leave them off, do not describe that come-out as one of the system’s 30 winning combinations. This also explains why a roll-by-roll win count alone cannot describe the cost of a changing layout.
Result by dice total
| Total | Combinations | Net result on $22 Cross |
|---|---|---|
| 2 | 1 | +$10 if Field pays 2 to 1 |
| 3, 4, 9, 10, 11 | 14 total | +$5 |
| 5 | 4 | Place wins $7, Field loses $5: +$2 |
| 6 or 8 | 10 total | Place wins $7, Field loses $5: +$2 |
| 7 | 6 | −$22 |
| 12 | 1 | +$10 at double; +$15 at triple |
Expected result per roll
| Field paytable | Expected loss per roll | Loss divided by $22 working |
|---|---|---|
| 2 pays double; 12 pays triple | $9/36 = $0.25 | 1.136% |
| 2 and 12 both pay double | $14/36 ≈ $0.3889 | 1.768% |
The often-quoted 1.14% figure applies to this exact $22 combination with triple 12 and measures expected loss against all $22 working for one roll. It is not universal, and it should not be compared casually with a line-bet edge measured per resolved contract.
Why the system feels safer than it is
Thirty combinations show a win, so most individual rolls push chips toward the player. But many of those wins are only $2, while each 7 loses $22. For example, eleven $2 wins create $22; one later 7 removes the same amount before considering any larger Field wins or losses. Win frequency alone does not measure value.
Pressing and “five and done” variants
Some versions press Place bets, remove everything after five non-seven rolls, or restart after each 7. Those rules change the sequence of stake sizes. They do not make roll five safer than roll one, and they do not recover a previous $22 loss automatically.
Check the Field first. Triple 12 improves this package materially. A double/double layout raises the expected cost, and a different minimum changes the valid Place units.
Read the individual Field and Place-bet guides, then compare other systems in the systems directory.
Follow the chips through three rolls
Start with the $22 layout and suppose 6 rolls. Place 6 produces $7 profit, the $5 Field wager loses, and the Place stake remains. Use $5 of the payout to restore the Field and move the remaining $2 to the rack. The layout is back to $22; only $2 has been collected.
If 4 rolls next, the $5 Field wager wins $5 profit. Leave or replace its $5 stake and collect the $5 profit, bringing the rack total from this sequence to $7. If the following roll is 7, the entire $22 working layout loses. The three-roll sequence finishes $15 down: $22 initially committed minus $7 collected.
This accounting separates three amounts that are often blurred together: chips still working, stake used to replace the Field, and profit protected in the rack. A frequent winning roll does not help the final total if its small profit remains exposed or is counted twice.
