24+8 and 24+10: covered versus profitable

The audited 24+8 layout spends 24 units: eight on the first dozen, eight on the third, and one on each of eight numbers in the middle dozen. Its 32 covered pockets include 24 break-even outcomes and eight profitable outcomes.

The exact 24+8 numbers

The straight-number bets are 13, 14, 16, 17, 19, 20, 22, 23. A first- or third-dozen result returns 24 units from that dozen, matching the entire 24-unit stake. A selected straight number returns 36 and earns 12 units. A result of 15, 18, 21, 24 or 0 returns nothing and loses 24 units.

Expected net is (8×12−5×24)/37=−24/37 units. A break-even spin still required 24 units of exposure.

How 24+10 changes the stakes

The native 24+10 variant adds 15 and 18 to the straight numbers and raises each dozen wager to ten units. Its total stake becomes 30. The 24 dozen outcomes still break even, ten straight outcomes profit six units, and three outcomes lose 30:0, 21, 24.

Its European expected net is (10×6−3×30)/37=−30/37 units. Adding two profitable pockets reduces the profit on each and increases the full-layout loss. On an American wheel, 00 creates one further full miss in either version.

Read the whole matrix

The labels 24+8 and 24+10 describe the counts in these particular allocations. They do not define a universal wager size, payout rule or progression. Count the actual stakes before borrowing a percentage from another source. Raising all wagers after a loss adds a different recovery rule and may quickly exceed the wallet.

Use overlapping-bet arithmetic and compare Romanovsky, whose covered pockets profit equally. The bet builder shows how supported bets combine. Use the complete matrix above for this layout, rather than treating every covered pocket as a profitable spin.