---
title: "Korean Speed Blackjack J by Evolution: RTP & biggest wins"
description: "Korean Speed Blackjack J by Evolution: official RTP 98.90%, 396 sampled bets in 30 days. Biggest win $6,006 (2.00x) at BC.Game."
url: https://gambatracker.com/slots/korean-speed-blackjack-j
rendered: 2026-11-11T22:54Z
---

Korean Speed Blackjack J

[Slots](https://gambatracker.com/slots) / Korean Speed Blackjack J

# Korean Speed Blackjack J · live

[Evolution](https://gambatracker.com/providers/evolution) played on 1 casino we read official RTP 98.90%

[Compare](https://gambatracker.com/slots/compare?a=korean-speed-blackjack-j)

[24h](https://gambatracker.com/slots/korean-speed-blackjack-j?window=24h) [7d](https://gambatracker.com/slots/korean-speed-blackjack-j?window=7d) [30d](https://gambatracker.com/slots/korean-speed-blackjack-j) [90d](https://gambatracker.com/slots/korean-speed-blackjack-j?window=90d) [All](https://gambatracker.com/slots/korean-speed-blackjack-j?window=all)

## Observed RTP vs official · paid ÷ wagered over the sampled bets, with a 95% band

24h · 94.59% ±31.9 · 46 bets —

7d · 106.53% ±14.5 · 218 bets —

30d · 106.36% ±12.1 · 280 bets —

90d · 106.36% ±12.1 · 280 bets —

All · 106.36% ±12.1 · 280 bets —

Per casino, 30d

[BC.Game](https://gambatracker.com/casinos/bcgame) · 280 bets · below min

93.5% 106.3% 119.0%

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**: 396
- **Wagered**: $317K
- **Paid**: $395K
- **Max multiplier**: 3.17x
- **Max payout**: $6,006

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

[Rollbit](https://gambatracker.com/casinos/rollbit) rollbit:static.games 98.90%

## Multiplier distribution · 30d, sampled bets

280 sampled spins, 82% 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 280 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) $233K 280 bets · 100%

## When players play · 30d · sampled bets by UTC hour and weekday, since 2 Nov 2026

Mon Mon 00:00–01:00 UTC: 3 bets, $701 wagered Mon 01:00–02:00 UTC: 0 bets, $0 wagered Mon 02:00–03:00 UTC: 3 bets, $1,451 wagered Mon 03:00–04:00 UTC: 0 bets, $0 wagered Mon 04:00–05:00 UTC: 3 bets, $1,802 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: 4 bets, $2,002 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: 0 bets, $0 wagered Mon 18:00–19:00 UTC: 0 bets, $0 wagered Mon 19:00–20:00 UTC: 25 bets, $1,885 wagered Mon 20:00–21:00 UTC: 28 bets, $6,822 wagered Mon 21:00–22:00 UTC: 6 bets, $4,015 wagered Mon 22:00–23:00 UTC: 6 bets, $2,012 wagered Mon 23:00–00:00 UTC: 2 bets, $3,103 wagered Tue Tue 00:00–01:00 UTC: 1 bets, $901 wagered Tue 01:00–02:00 UTC: 0 bets, $0 wagered Tue 02:00–03:00 UTC: 0 bets, $0 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: 4 bets, $7,758 wagered Tue 07:00–08:00 UTC: 0 bets, $0 wagered Tue 08:00–09:00 UTC: 1 bets, $601 wagered Tue 09:00–10:00 UTC: 0 bets, $0 wagered Tue 10:00–11:00 UTC: 4 bets, $1,782 wagered Tue 11:00–12:00 UTC: 0 bets, $0 wagered Tue 12:00–13:00 UTC: 0 bets, $0 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: 7 bets, $3,804 wagered Tue 16:00–17:00 UTC: 0 bets, $0 wagered Tue 17:00–18:00 UTC: 3 bets, $983 wagered Tue 18:00–19:00 UTC: 5 bets, $4,755 wagered Tue 19:00–20:00 UTC: 0 bets, $0 wagered Tue 20:00–21:00 UTC: 0 bets, $0 wagered Tue 21:00–22:00 UTC: 5 bets, $3,503 wagered Tue 22:00–23:00 UTC: 4 bets, $4,103 wagered Tue 23:00–00:00 UTC: 6 bets, $5,805 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: 8 bets, $12.6K wagered Wed 03:00–04:00 UTC: 1 bets, $1,001 wagered Wed 04:00–05:00 UTC: 5 bets, $548 wagered Wed 05:00–06:00 UTC: 7 bets, $5,955 wagered Wed 06:00–07:00 UTC: 10 bets, $10.9K wagered Wed 07:00–08:00 UTC: 14 bets, $10.7K wagered Wed 08:00–09:00 UTC: 3 bets, $2,653 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: 27 bets, $32.5K wagered Wed 13:00–14:00 UTC: 3 bets, $2,529 wagered Wed 14:00–15:00 UTC: 5 bets, $5,698 wagered Wed 15:00–16:00 UTC: 2 bets, $1,401 wagered Wed 16:00–17:00 UTC: 4 bets, $875 wagered Wed 17:00–18:00 UTC: 0 bets, $0 wagered Wed 18:00–19:00 UTC: 4 bets, $1,301 wagered Wed 19:00–20:00 UTC: 0 bets, $0 wagered Wed 20:00–21:00 UTC: 5 bets, $6,910 wagered Wed 21:00–22:00 UTC: 1 bets, $1,501 wagered Wed 22:00–23:00 UTC: 9 bets, $11.2K wagered Wed 23:00–00:00 UTC: 2 bets, $350 wagered Thu Thu 00:00–01:00 UTC: 10 bets, $18.1K wagered Thu 01:00–02:00 UTC: 5 bets, $2,301 wagered Thu 02:00–03:00 UTC: 0 bets, $0 wagered Thu 03:00–04:00 UTC: 10 bets, $14.6K 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: 1 bets, $60.03 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: 1 bets, $1,601 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, $801 wagered Thu 17:00–18:00 UTC: 0 bets, $0 wagered Thu 18:00–19:00 UTC: 6 bets, $9,933 wagered Thu 19:00–20:00 UTC: 11 bets, $1,853 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: 7 bets, $9,260 wagered Thu 23:00–00:00 UTC: 0 bets, $0 wagered Fri Fri 00:00–01:00 UTC: 0 bets, $0 wagered Fri 01:00–02:00 UTC: 2 bets, $701 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: 5 bets, $327 wagered Fri 05:00–06:00 UTC: 2 bets, $901 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, $500 wagered Fri 09:00–10:00 UTC: 0 bets, $0 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: 7 bets, $7,457 wagered Fri 14:00–15:00 UTC: 0 bets, $0 wagered Fri 15:00–16:00 UTC: 0 bets, $0 wagered Fri 16:00–17:00 UTC: 11 bets, $9,509 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: 3 bets, $3,754 wagered Fri 20:00–21:00 UTC: 0 bets, $0 wagered Fri 21:00–22:00 UTC: 0 bets, $0 wagered Fri 22:00–23:00 UTC: 0 bets, $0 wagered Fri 23:00–00:00 UTC: 2 bets, $3,904 wagered Sat Sat 00:00–01:00 UTC: 0 bets, $0 wagered Sat 01:00–02:00 UTC: 5 bets, $7,607 wagered Sat 02:00–03:00 UTC: 0 bets, $0 wagered Sat 03:00–04:00 UTC: 2 bets, $1,651 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: 0 bets, $0 wagered Sat 07:00–08:00 UTC: 4 bets, $1,701 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: 0 bets, $0 wagered Sat 11:00–12:00 UTC: 3 bets, $1,401 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: 4 bets, $1,701 wagered Sat 16:00–17:00 UTC: 4 bets, $6,605 wagered Sat 17:00–18:00 UTC: 0 bets, $0 wagered Sat 18:00–19:00 UTC: 0 bets, $0 wagered Sat 19:00–20:00 UTC: 2 bets, $1,601 wagered Sat 20:00–21:00 UTC: 1 bets, $600 wagered Sat 21:00–22:00 UTC: 0 bets, $0 wagered Sat 22:00–23:00 UTC: 0 bets, $0 wagered Sat 23:00–00:00 UTC: 6 bets, $5,706 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: 4 bets, $4,905 wagered Sun 03:00–04:00 UTC: 1 bets, $150 wagered Sun 04:00–05:00 UTC: 0 bets, $0 wagered Sun 05:00–06:00 UTC: 0 bets, $0 wagered Sun 06:00–07:00 UTC: 14 bets, $10.7K wagered Sun 07:00–08:00 UTC: 0 bets, $0 wagered Sun 08:00–09:00 UTC: 2 bets, $751 wagered Sun 09:00–10:00 UTC: 0 bets, $0 wagered Sun 10:00–11:00 UTC: 6 bets, $7,908 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: 0 bets, $0 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: 2 bets, $1,351 wagered Sun 17:00–18:00 UTC: 10 bets, $5,705 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: 2 bets, $1,652 wagered Sun 21:00–22:00 UTC: 0 bets, $0 wagered Sun 22:00–23:00 UTC: 4 bets, $2,552 wagered Sun 23:00–00:00 UTC: 5 bets, $801 wagered

by hour

Busiest hour: Mon 20:00–21:00 UTC with 28 bets; busiest time of day: 19:00–20:00 UTC; busiest day: Wed. 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 J Evolution](https://gambatracker.com/slots/korean-speed-blackjack-j) [vos6rrhdo1dk](https://gambatracker.com/players/bcgame/vos6rrhdo1dk) $3,003 3,003 USDT $6,006 edge 1.1% · exp. −$33.03 2.00x 2026-11-11 06:49 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack J Evolution](https://gambatracker.com/slots/korean-speed-blackjack-j) [3dwu5aygygnn](https://gambatracker.com/players/bcgame/3dwu5aygygnn) $3,002 3,002 USDT $6,004 edge 1.1% · exp. −$33.02 2.00x 2026-11-05 03:18 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack J Evolution](https://gambatracker.com/slots/korean-speed-blackjack-j) [6binjavm8wyk](https://gambatracker.com/players/bcgame/6binjavm8wyk) $2,503 2,503 USDT $5,006 edge 1.1% · exp. −$27.53 2.00x 2026-11-08 02:22 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack J Evolution](https://gambatracker.com/slots/korean-speed-blackjack-j) [5nbjs6hzcdex](https://gambatracker.com/players/bcgame/5nbjs6hzcdex) $2,502 2,502 USDT $5,005 edge 1.1% · exp. −$27.53 2.00x 2026-11-06 13:08 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack J Evolution](https://gambatracker.com/slots/korean-speed-blackjack-j) [pj1b6ocfnb32](https://gambatracker.com/players/bcgame/pj1b6ocfnb32) $3,203 3,203 USDT $4,741 edge 1.1% · exp. −$35.23 1.48x 2026-11-10 06:29 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack J Evolution](https://gambatracker.com/slots/korean-speed-blackjack-j) [l3bh8od2a3q4](https://gambatracker.com/players/bcgame/l3bh8od2a3q4) $2,102 2,102 USDT $4,554 edge 1.1% · exp. −$23.12 2.17x 2026-11-05 18:30 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack J Evolution](https://gambatracker.com/slots/korean-speed-blackjack-j) [8bz8avp2h9w4](https://gambatracker.com/players/bcgame/8bz8avp2h9w4) $2,002 2,002 USDT $4,505 edge 1.1% · exp. −$22.03 2.25x 2026-11-04 07:16 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack J Evolution](https://gambatracker.com/slots/korean-speed-blackjack-j) [zsfsqj7upj1g](https://gambatracker.com/players/bcgame/zsfsqj7upj1g) $2,002 2,002 USDT $4,004 edge 1.1% · exp. −$22.02 2.00x 2026-11-06 19:34 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack J Evolution](https://gambatracker.com/slots/korean-speed-blackjack-j) [tj6zp5m5b1pl](https://gambatracker.com/players/bcgame/tj6zp5m5b1pl) $2,002 2,002 USDT $4,004 edge 1.1% · exp. −$22.02 2.00x 2026-11-08 06:55 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Korean Speed Blackjack J Evolution](https://gambatracker.com/slots/korean-speed-blackjack-j) [ij4ulveubt9g](https://gambatracker.com/players/bcgame/ij4ulveubt9g) $2,002 2,002 USDT $4,004 edge 1.1% · exp. −$22.02 2.00x 2026-11-06 16:19 UTC

## Live RTP by casino · 30d, refreshes on reload

[24h](https://gambatracker.com/slots/korean-speed-blackjack-j?window=24h) [7d](https://gambatracker.com/slots/korean-speed-blackjack-j?window=7d) [30d](https://gambatracker.com/slots/korean-speed-blackjack-j) [90d](https://gambatracker.com/slots/korean-speed-blackjack-j?window=90d) [All](https://gambatracker.com/slots/korean-speed-blackjack-j?window=all)

| # | Casino | Observed RTP | Official | Dev. | Bets | Wagered |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | [BC.Game](https://gambatracker.com/casinos/bcgame) | 106.36% ±12.1 | — | — | 280 bets · below min | $233K |

## About Korean Speed Blackjack J · from the figures on this page

Korean Speed Blackjack J is a Evolution live casino game. Over the last 30 days we observed 396 bets on it at 1 casino, too few to measure its RTP over 30 days; the official RTP is 98.90%. Its highest multiplier in the last 30 days was 3.17x. The biggest win we saw on it paid $6,006 (2.00x) at BC.Game on 11 Nov 2026. Over the last 30 days it was played most, by wager, at BC.Game.

## 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) 96.13%

[Bac Bo](https://gambatracker.com/slots/bac-bo) 94.03%

[Crazy Time](https://gambatracker.com/slots/crazy-time) 108.20%

[Roobet VIP Blackjack](https://gambatracker.com/slots/roobet-vip-blackjack) 99.54%

[Lightning Roulette](https://gambatracker.com/slots/lightning-roulette) 94.02%

[Speed Baccarat A](https://gambatracker.com/slots/speed-baccarat-a) 96.35%

Compare with

- [Salon Privé Roulette](https://gambatracker.com/slots/compare/korean-speed-blackjack-j-vs-salon-prive-roulette)
- [Roobet Prive Blackjack](https://gambatracker.com/slots/compare/korean-speed-blackjack-j-vs-roobet-prive-blackjack)
- [Immersive Roulette](https://gambatracker.com/slots/compare/immersive-roulette-vs-korean-speed-blackjack-j)
- [Bac Bo](https://gambatracker.com/slots/compare/bac-bo-vs-korean-speed-blackjack-j)

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