High and low bets divide the numbered pockets of the roulette wheel into two halves. Low covers 1 through 18, and high covers 19 through 36. A chip on either section is active across 18 numbers and inactive on the remaining 19, which includes all 18 numbers in the opposite group plus the zero pocket. Players at crypto.games/roulette/bitcoin who place on high or low are working with one of the six even-money bet types available on the standard single-zero layout.
How does the payout on high or low bets work?
Both sections pay 1 to 1. Staking 1,000 satoshis on low and hitting any number from 1 to 18 returns 2,000 satoshis: 1,000 satoshis profit plus the original stake. Payout is identical whether the winning number is 1 or 18, whether the player chose high or low, and whether the result came in sequence or after a string of opposite results. No adjustment is made to the return based on which specific number within the selected half is spun.
Win probability on either section is 18 divided by 37, approximately 48.65 per cent per spin. Zero is excluded from both halves, so it represents a loss for whichever side the player has staked. Payout is sized as though the probability of winning were 50 per cent, which is the same structural gap present in red, black, odd, and even. House edge on high and low bets is 2.70 per cent on a single-zero wheel, consistent with every other bet type on the same layout.
Comparing high and low bets
High and low cover 18 numbers each. Column and dozen bets cover 12 numbers each. Both are fixed ranges, but the size difference means high and low win more frequently and pay less per win. Column and dozen pay 2 to 1 and win approximately 32.43 per cent of spins. High and low pay 1 to 1 and win approximately 48.65 per cent of spins.
A player who places chips on two columns covers 24 numbers, which is more than either half but fewer than both halves combined. Placing chips on both high and low simultaneously covers all 36 numbered pockets, meaning only zero causes a full loss. This dual placement returns a net result of zero profit on every spin where a numbered pocket is spun, because one chip wins and the other loses. Zero results in a loss on both chips. Players do not typically combine both halves this way because it produces no positive return on the majority of outcomes.
High and low in a mixed bet structure
High and low bets are often combined with narrower bets in the same spin. Placing a chip on low while placing straight-up chips on specific numbers within the high range allows a player to hedge one half of the wheel at even money while targeting individual high-range numbers for larger returns.
When a high number hits that carries a straight-up chip, the straight-up pays 35 to 1, and the low chip loses. When a low number hits that is not covered by any additional chip, the low chip wins at 1 to 1. When zero appears, both lose. This structure concentrates the session’s potential gain in the high zone while maintaining frequent returns from the low section.