--- title: "Korean Speed Blackjack B by Evolution: RTP & biggest wins" description: "Korean Speed Blackjack B by Evolution: official RTP 99.50%, 121 sampled bets in 30 days. Biggest win $5,606 (2.00x) at BC.Game." url: https://gambatracker.com/slots/korean-speed-blackjack-b rendered: 2026-11-11T21:39Z --- Korean Speed Blackjack B [Slots](https://gambatracker.com/slots) / Korean Speed Blackjack B # Korean Speed Blackjack B · live [Evolution](https://gambatracker.com/providers/evolution) played on 3 casinos we read official RTP 99.50% [Compare](https://gambatracker.com/slots/compare?a=korean-speed-blackjack-b) [24h](https://gambatracker.com/slots/korean-speed-blackjack-b?window=24h) [7d](https://gambatracker.com/slots/korean-speed-blackjack-b?window=7d) [30d](https://gambatracker.com/slots/korean-speed-blackjack-b) [90d](https://gambatracker.com/slots/korean-speed-blackjack-b?window=90d) [All](https://gambatracker.com/slots/korean-speed-blackjack-b?window=all) ## Observed RTP vs official · paid ÷ wagered over the sampled bets, with a 95% band 24h · 70.86% ±46.7 · 13 bets — 7d · 77.51% ±30.2 · 69 bets — 30d · 88.67% ±24.6 · 99 bets — 90d · 88.67% ±24.6 · 99 bets — All · 88.67% ±24.6 · 99 bets — Per casino, 30d [BC.Game](https://gambatracker.com/casinos/bcgame) · 73 bets · below min [Stake](https://gambatracker.com/casinos/stake) · 19 bets · below min [Goated](https://gambatracker.com/casinos/goated) · 7 bets · below min 3.0% 66.8% 130.5% The marker is the RTP each casino publishes for this game. An amber bar means that figure is outside the 95% band of what we observed there; grey bars are below the minimum sample. ## This game · all sampled bets - **Bets**: 121 - **Wagered**: $34.3K - **Paid**: $38.5K - **Max multiplier**: 2.56x - **Max payout**: $5,606 too early Not enough bets over 30d to compare with the official RTP yet. Every spin is independent. ## Official RTP · as published by each casino [Metawin](https://gambatracker.com/casinos/metawin) metawin:game.rtp 99.50% ## Multiplier distribution · 30d, sampled bets 100 sampled spins, 63% of them paid something. - **0 spins**: paid 10x+ in this sample - **0 spins**: paid 100x+ in this sample - **0 spins**: paid 1000x+ in this sample 0 0-1 1-2 2-5 5-10 10-50 50-100 100-1000 1000+ From 100 sampled spins; a small sample swings a lot, and every spin is independent. Bar height is square-root scaled so the rare high buckets stay visible. Hover a bar for the count. ## Where it is played · 30d, share of sampled wagering [BC.Game](https://gambatracker.com/casinos/bcgame) $24.2K 73 bets · 91% [Stake](https://gambatracker.com/casinos/stake) $2,053 19 bets · 8% [Goated](https://gambatracker.com/casinos/goated) $308 7 bets · 1% ## When players play · 30d · sampled bets by UTC hour and weekday, since 2 Nov 2026 Mon Mon 00:00–01:00 UTC: 0 bets, $0 wagered Mon 01:00–02:00 UTC: 0 bets, $0 wagered Mon 02:00–03:00 UTC: 0 bets, $0 wagered Mon 03:00–04:00 UTC: 0 bets, $0 wagered Mon 04:00–05:00 UTC: 0 bets, $0 wagered Mon 05:00–06:00 UTC: 0 bets, $0 wagered Mon 06:00–07:00 UTC: 0 bets, $0 wagered Mon 07:00–08:00 UTC: 0 bets, $0 wagered Mon 08:00–09:00 UTC: 0 bets, $0 wagered Mon 09:00–10:00 UTC: 0 bets, $0 wagered Mon 10:00–11:00 UTC: 0 bets, $0 wagered Mon 11:00–12:00 UTC: 0 bets, $0 wagered Mon 12:00–13:00 UTC: 0 bets, $0 wagered Mon 13:00–14:00 UTC: 3 bets, $626 wagered Mon 14:00–15:00 UTC: 0 bets, $0 wagered Mon 15:00–16:00 UTC: 0 bets, $0 wagered Mon 16:00–17:00 UTC: 0 bets, $0 wagered Mon 17:00–18:00 UTC: 1 bets, $501 wagered Mon 18:00–19:00 UTC: 0 bets, $0 wagered Mon 19:00–20:00 UTC: 0 bets, $0 wagered Mon 20:00–21:00 UTC: 0 bets, $0 wagered Mon 21:00–22:00 UTC: 1 bets, $801 wagered Mon 22:00–23:00 UTC: 0 bets, $0 wagered Mon 23:00–00:00 UTC: 0 bets, $0 wagered Tue Tue 00:00–01:00 UTC: 0 bets, $0 wagered Tue 01:00–02:00 UTC: 0 bets, $0 wagered Tue 02:00–03:00 UTC: 7 bets, $308 wagered Tue 03:00–04:00 UTC: 0 bets, $0 wagered Tue 04:00–05:00 UTC: 0 bets, $0 wagered Tue 05:00–06:00 UTC: 0 bets, $0 wagered Tue 06:00–07:00 UTC: 1 bets, $40.05 wagered Tue 07:00–08:00 UTC: 0 bets, $0 wagered Tue 08:00–09:00 UTC: 1 bets, $75.11 wagered Tue 09:00–10:00 UTC: 0 bets, $0 wagered Tue 10:00–11:00 UTC: 0 bets, $0 wagered Tue 11:00–12:00 UTC: 0 bets, $0 wagered Tue 12:00–13:00 UTC: 1 bets, $50.07 wagered Tue 13:00–14:00 UTC: 0 bets, $0 wagered Tue 14:00–15:00 UTC: 0 bets, $0 wagered Tue 15:00–16:00 UTC: 1 bets, $102 wagered Tue 16:00–17:00 UTC: 0 bets, $0 wagered Tue 17:00–18:00 UTC: 1 bets, $75.07 wagered Tue 18:00–19:00 UTC: 0 bets, $0 wagered Tue 19:00–20:00 UTC: 0 bets, $0 wagered Tue 20:00–21:00 UTC: 3 bets, $1,641 wagered Tue 21:00–22:00 UTC: 2 bets, $155 wagered Tue 22:00–23:00 UTC: 3 bets, $192 wagered Tue 23:00–00:00 UTC: 3 bets, $618 wagered Wed Wed 00:00–01:00 UTC: 0 bets, $0 wagered Wed 01:00–02:00 UTC: 0 bets, $0 wagered Wed 02:00–03:00 UTC: 0 bets, $0 wagered Wed 03:00–04:00 UTC: 4 bets, $397 wagered Wed 04:00–05:00 UTC: 3 bets, $2,607 wagered Wed 05:00–06:00 UTC: 16 bets, $4,611 wagered Wed 06:00–07:00 UTC: 4 bets, $1,902 wagered Wed 07:00–08:00 UTC: 1 bets, $245 wagered Wed 08:00–09:00 UTC: 0 bets, $0 wagered Wed 09:00–10:00 UTC: 0 bets, $0 wagered Wed 10:00–11:00 UTC: 0 bets, $0 wagered Wed 11:00–12:00 UTC: 0 bets, $0 wagered Wed 12:00–13:00 UTC: 0 bets, $0 wagered Wed 13:00–14:00 UTC: 0 bets, $0 wagered Wed 14:00–15:00 UTC: 0 bets, $0 wagered Wed 15:00–16:00 UTC: 0 bets, $0 wagered Wed 16:00–17:00 UTC: 0 bets, $0 wagered Wed 17:00–18:00 UTC: 0 bets, $0 wagered Wed 18:00–19:00 UTC: 0 bets, $0 wagered Wed 19:00–20:00 UTC: 0 bets, $0 wagered Wed 20:00–21:00 UTC: 0 bets, $0 wagered Wed 21:00–22:00 UTC: 0 bets, $0 wagered Wed 22:00–23:00 UTC: 0 bets, $0 wagered Wed 23:00–00:00 UTC: 1 bets, $26.88 wagered Thu Thu 00:00–01:00 UTC: 0 bets, $0 wagered Thu 01:00–02:00 UTC: 0 bets, $0 wagered Thu 02:00–03:00 UTC: 0 bets, $0 wagered Thu 03:00–04:00 UTC: 1 bets, $41.04 wagered Thu 04:00–05:00 UTC: 0 bets, $0 wagered Thu 05:00–06:00 UTC: 0 bets, $0 wagered Thu 06:00–07:00 UTC: 0 bets, $0 wagered Thu 07:00–08:00 UTC: 0 bets, $0 wagered Thu 08:00–09:00 UTC: 0 bets, $0 wagered Thu 09:00–10:00 UTC: 0 bets, $0 wagered Thu 10:00–11:00 UTC: 0 bets, $0 wagered Thu 11:00–12:00 UTC: 0 bets, $0 wagered Thu 12:00–13:00 UTC: 0 bets, $0 wagered Thu 13:00–14:00 UTC: 2 bets, $1,501 wagered Thu 14:00–15:00 UTC: 0 bets, $0 wagered Thu 15:00–16:00 UTC: 0 bets, $0 wagered Thu 16:00–17:00 UTC: 1 bets, $135 wagered Thu 17:00–18:00 UTC: 0 bets, $0 wagered Thu 18:00–19:00 UTC: 0 bets, $0 wagered Thu 19:00–20:00 UTC: 0 bets, $0 wagered Thu 20:00–21:00 UTC: 0 bets, $0 wagered Thu 21:00–22:00 UTC: 0 bets, $0 wagered Thu 22:00–23:00 UTC: 0 bets, $0 wagered Thu 23:00–00:00 UTC: 4 bets, $1,251 wagered Fri Fri 00:00–01:00 UTC: 0 bets, $0 wagered Fri 01:00–02:00 UTC: 1 bets, $1,502 wagered Fri 02:00–03:00 UTC: 0 bets, $0 wagered Fri 03:00–04:00 UTC: 0 bets, $0 wagered Fri 04:00–05:00 UTC: 0 bets, $0 wagered Fri 05:00–06:00 UTC: 0 bets, $0 wagered Fri 06:00–07:00 UTC: 0 bets, $0 wagered Fri 07:00–08:00 UTC: 0 bets, $0 wagered Fri 08:00–09:00 UTC: 1 bets, $180 wagered Fri 09:00–10:00 UTC: 4 bets, $1,698 wagered Fri 10:00–11:00 UTC: 0 bets, $0 wagered Fri 11:00–12:00 UTC: 0 bets, $0 wagered Fri 12:00–13:00 UTC: 0 bets, $0 wagered Fri 13:00–14:00 UTC: 0 bets, $0 wagered Fri 14:00–15:00 UTC: 3 bets, $5,506 wagered Fri 15:00–16:00 UTC: 1 bets, $120 wagered Fri 16:00–17:00 UTC: 7 bets, $2,504 wagered Fri 17:00–18:00 UTC: 0 bets, $0 wagered Fri 18:00–19:00 UTC: 0 bets, $0 wagered Fri 19:00–20:00 UTC: 6 bets, $666 wagered Fri 20:00–21:00 UTC: 0 bets, $0 wagered Fri 21:00–22:00 UTC: 10 bets, $666 wagered Fri 22:00–23:00 UTC: 0 bets, $0 wagered Fri 23:00–00:00 UTC: 0 bets, $0 wagered Sat Sat 00:00–01:00 UTC: 0 bets, $0 wagered Sat 01:00–02:00 UTC: 0 bets, $0 wagered Sat 02:00–03:00 UTC: 0 bets, $0 wagered Sat 03:00–04:00 UTC: 0 bets, $0 wagered Sat 04:00–05:00 UTC: 0 bets, $0 wagered Sat 05:00–06:00 UTC: 0 bets, $0 wagered Sat 06:00–07:00 UTC: 1 bets, $28.73 wagered Sat 07:00–08:00 UTC: 0 bets, $0 wagered Sat 08:00–09:00 UTC: 0 bets, $0 wagered Sat 09:00–10:00 UTC: 0 bets, $0 wagered Sat 10:00–11:00 UTC: 1 bets, $75.06 wagered Sat 11:00–12:00 UTC: 0 bets, $0 wagered Sat 12:00–13:00 UTC: 0 bets, $0 wagered Sat 13:00–14:00 UTC: 0 bets, $0 wagered Sat 14:00–15:00 UTC: 0 bets, $0 wagered Sat 15:00–16:00 UTC: 0 bets, $0 wagered Sat 16:00–17:00 UTC: 0 bets, $0 wagered Sat 17:00–18:00 UTC: 0 bets, $0 wagered Sat 18:00–19:00 UTC: 1 bets, $135 wagered Sat 19:00–20:00 UTC: 3 bets, $209 wagered Sat 20:00–21:00 UTC: 0 bets, $0 wagered Sat 21:00–22:00 UTC: 2 bets, $1,401 wagered Sat 22:00–23:00 UTC: 0 bets, $0 wagered Sat 23:00–00:00 UTC: 1 bets, $50.05 wagered Sun Sun 00:00–01:00 UTC: 0 bets, $0 wagered Sun 01:00–02:00 UTC: 0 bets, $0 wagered Sun 02:00–03:00 UTC: 0 bets, $0 wagered Sun 03:00–04:00 UTC: 2 bets, $99.00 wagered Sun 04:00–05:00 UTC: 1 bets, $300 wagered Sun 05:00–06:00 UTC: 0 bets, $0 wagered Sun 06:00–07:00 UTC: 0 bets, $0 wagered Sun 07:00–08:00 UTC: 0 bets, $0 wagered Sun 08:00–09:00 UTC: 2 bets, $143 wagered Sun 09:00–10:00 UTC: 3 bets, $205 wagered Sun 10:00–11:00 UTC: 1 bets, $120 wagered Sun 11:00–12:00 UTC: 0 bets, $0 wagered Sun 12:00–13:00 UTC: 0 bets, $0 wagered Sun 13:00–14:00 UTC: 1 bets, $100 wagered Sun 14:00–15:00 UTC: 0 bets, $0 wagered Sun 15:00–16:00 UTC: 0 bets, $0 wagered Sun 16:00–17:00 UTC: 1 bets, $300 wagered Sun 17:00–18:00 UTC: 0 bets, $0 wagered Sun 18:00–19:00 UTC: 0 bets, $0 wagered Sun 19:00–20:00 UTC: 0 bets, $0 wagered Sun 20:00–21:00 UTC: 1 bets, $22.22 wagered Sun 21:00–22:00 UTC: 2 bets, $400 wagered Sun 22:00–23:00 UTC: 0 bets, $0 wagered Sun 23:00–00:00 UTC: 0 bets, $0 wagered by hour Busiest hour: Wed 05:00–06:00 UTC with 16 bets; busiest time of day: 21:00–22:00 UTC; busiest day: Fri. Observed on the public feeds we read, a sample: when people were seen playing, not when anyone should. Hours are UTC. ## Biggest hits · largest payouts we saw on this game [BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack B Evolution](https://gambatracker.com/slots/korean-speed-blackjack-b) [jc0phzbcxotr](https://gambatracker.com/players/bcgame/jc0phzbcxotr) $2,803 2,803 USDT $5,606 edge 0.5% · exp. −$14.01 2.00x 2026-11-06 14:12 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack B Evolution](https://gambatracker.com/slots/korean-speed-blackjack-b) [jc0phzbcxotr](https://gambatracker.com/players/bcgame/jc0phzbcxotr) $1,502 1,502 USDT $3,003 edge 0.5% · exp. −$7.51 2.00x 2026-11-06 14:13 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack B Evolution](https://gambatracker.com/slots/korean-speed-blackjack-b) [rr4qzw2epem9](https://gambatracker.com/players/bcgame/rr4qzw2epem9) $1,201 1,201 USDT $2,402 edge 0.5% · exp. −$6.01 2.00x 2026-11-07 21:49 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack B Evolution](https://gambatracker.com/slots/korean-speed-blackjack-b) [4xun68voc1dl](https://gambatracker.com/players/bcgame/4xun68voc1dl) $701 701 USDT $1,752 edge 0.5% · exp. −$3.50 2.50x 2026-11-06 09:33 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack B Evolution](https://gambatracker.com/slots/korean-speed-blackjack-b) [h6ud86bdoswu](https://gambatracker.com/players/bcgame/h6ud86bdoswu) $1,501 1,501 USDT $1,752 edge 0.5% · exp. −$7.51 1.17x 2026-11-03 20:26 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack B Evolution](https://gambatracker.com/slots/korean-speed-blackjack-b) [32hhce7oa6uf](https://gambatracker.com/players/bcgame/32hhce7oa6uf) $681 680 USDC $1,361 edge 0.5% · exp. −$3.40 2.00x 2026-11-11 05:30 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack B Evolution](https://gambatracker.com/slots/korean-speed-blackjack-b) [6v6klt690l80](https://gambatracker.com/players/bcgame/6v6klt690l80) $501 501 USDT $1,251 edge 0.5% · exp. −$2.50 2.50x 2026-11-02 17:41 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack B Evolution](https://gambatracker.com/slots/korean-speed-blackjack-b) [qrpqg0fipljv](https://gambatracker.com/players/bcgame/qrpqg0fipljv) $1,502 1,502 USDT $1,241 edge 0.5% · exp. −$7.51 0.83x 2026-11-06 01:20 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack B Evolution](https://gambatracker.com/slots/korean-speed-blackjack-b) [32hhce7oa6uf](https://gambatracker.com/players/bcgame/32hhce7oa6uf) $611 610 USDC $1,221 edge 0.5% · exp. −$3.05 2.00x 2026-11-11 06:13 UTC [BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack B Evolution](https://gambatracker.com/slots/korean-speed-blackjack-b) [32hhce7oa6uf](https://gambatracker.com/players/bcgame/32hhce7oa6uf) $1,726 1,725 USDC $1,151 edge 0.5% · exp. −$8.63 0.67x 2026-11-11 04:44 UTC ## Live RTP by casino · 30d, refreshes on reload [24h](https://gambatracker.com/slots/korean-speed-blackjack-b?window=24h) [7d](https://gambatracker.com/slots/korean-speed-blackjack-b?window=7d) [30d](https://gambatracker.com/slots/korean-speed-blackjack-b) [90d](https://gambatracker.com/slots/korean-speed-blackjack-b?window=90d) [All](https://gambatracker.com/slots/korean-speed-blackjack-b?window=all) | # | Casino | Observed RTP | Official | Dev. | Bets | Wagered | | --- | --- | --- | --- | --- | --- | --- | | 1 | [BC.Game](https://gambatracker.com/casinos/bcgame) | 89.40% ±26.8 | — | — | 73 bets · below min | $24.2K | | 2 | [Stake](https://gambatracker.com/casinos/stake) | 83.38% ±37.0 | — | — | 19 bets · below min | $2,053 | | 3 | [Goated](https://gambatracker.com/casinos/goated) | 66.83% ±63.1 | — | — | 7 bets · below min | $308 | ## About Korean Speed Blackjack B · from the figures on this page Korean Speed Blackjack B is a Evolution live casino game. Over the last 30 days we observed 121 bets on it at 3 casinos, too few to measure its RTP over 30 days; the official RTP is 99.50%. Its highest multiplier in the last 30 days was 2.56x. The biggest win we saw on it paid $5,606 (2.00x) at BC.Game on 6 Nov 2026. Over the last 30 days it was played most, by wager, at BC.Game, Stake and Goated. ## More from Evolution · 30 days, by observed wagering [Studio →](https://gambatracker.com/providers/evolution) [Salon Privé Roulette](https://gambatracker.com/slots/salon-prive-roulette) $59.9M [Roobet Prive Blackjack](https://gambatracker.com/slots/roobet-prive-blackjack) 97.77% [Immersive Roulette](https://gambatracker.com/slots/immersive-roulette) 96.26% [Bac Bo](https://gambatracker.com/slots/bac-bo) 94.69% [Crazy Time](https://gambatracker.com/slots/crazy-time) 108.34% [Roobet VIP Blackjack](https://gambatracker.com/slots/roobet-vip-blackjack) 99.53% [Lightning Roulette](https://gambatracker.com/slots/lightning-roulette) 94.07% [Speed Baccarat A](https://gambatracker.com/slots/speed-baccarat-a) 96.38% Compare with - [Salon Privé Roulette](https://gambatracker.com/slots/compare/korean-speed-blackjack-b-vs-salon-prive-roulette) - [Roobet Prive Blackjack](https://gambatracker.com/slots/compare/korean-speed-blackjack-b-vs-roobet-prive-blackjack) - [Immersive Roulette](https://gambatracker.com/slots/compare/immersive-roulette-vs-korean-speed-blackjack-b) - [Bac Bo](https://gambatracker.com/slots/compare/bac-bo-vs-korean-speed-blackjack-b) 18+ **These are past, observed results.** Every spin and round is independent: a hot or cold streak says nothing about what happens next, and no figure on this site improves anyone's odds. Gambling can be harmful. [BeGambleAware](https://www.begambleaware.org/) [Gamblers Anonymous](https://www.gamblersanonymous.org/) [Help & limits](https://gambatracker.com/responsible-gambling) How these figures are produced and labelled: https://gambatracker.com/llms.txt