---
title: "Classic Speed Blackjack 51 by Evolution: RTP & biggest wins"
description: "Classic Speed Blackjack 51 by Evolution: official RTP 99.29%–99.54%, 868 sampled bets in 30 days. Biggest win $8,006 (2.00x) at BC.Game."
url: https://gambatracker.com/slots/classic-speed-blackjack-51
rendered: 2026-11-11T22:20Z
---

Classic Speed Blackjack 51

[Slots](https://gambatracker.com/slots) / Classic Speed Blackjack 51

# Classic Speed Blackjack 51 · live

[Evolution](https://gambatracker.com/providers/evolution) played on 9 casinos we read official RTP 99.29%–99.54%

[Compare](https://gambatracker.com/slots/compare?a=classic-speed-blackjack-51)

[24h](https://gambatracker.com/slots/classic-speed-blackjack-51?window=24h) [7d](https://gambatracker.com/slots/classic-speed-blackjack-51?window=7d) [30d](https://gambatracker.com/slots/classic-speed-blackjack-51) [90d](https://gambatracker.com/slots/classic-speed-blackjack-51?window=90d) [All](https://gambatracker.com/slots/classic-speed-blackjack-51?window=all)

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

24h · 88.45% ±31.8 · 74 bets —

7d · 104.92% ±21.6 · 380 bets —

30d · 105.65% ±17.5 · 550 bets —

90d · 105.65% ±17.5 · 550 bets —

All · 105.65% ±17.5 · 550 bets —

Per casino, 30d

[Gamdom](https://gambatracker.com/casinos/gamdom) · 360 bets · below min

[BC.Game](https://gambatracker.com/casinos/bcgame) · 77 bets · below min

[Roobet](https://gambatracker.com/casinos/roobet) · 50 bets · below min

[500 Casino](https://gambatracker.com/casinos/500-casino) · 32 bets · below min

[Rainbet](https://gambatracker.com/casinos/rainbet) · 24 bets · below min

[Yeet](https://gambatracker.com/casinos/yeet) · 7 bets · below min

-0.5% 89.5% 179.5%

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**: 868
- **Wagered**: $76K
- **Paid**: $89.2K
- **Max multiplier**: 6.78x
- **Max payout**: $8,006

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

[Duelbits](https://gambatracker.com/casinos/duelbits) duelbits:games.payout 99.54%

[Gamdom](https://gambatracker.com/casinos/gamdom) gamdom:rtp\_override 99.29%

## Multiplier distribution · 30d, sampled bets

554 sampled spins, 67% 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 554 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) $20K 77 bets · 42%

[Roobet](https://gambatracker.com/casinos/roobet) $14.2K 50 bets · 30%

[Gamdom](https://gambatracker.com/casinos/gamdom) $10.9K 360 bets · 23%

[500 Casino](https://gambatracker.com/casinos/500-casino) $1,001 32 bets · 2%

[Rainbet](https://gambatracker.com/casinos/rainbet) $916 24 bets · 2%

[Yeet](https://gambatracker.com/casinos/yeet) $137 7 bets · 0%

## 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: 1 bets, $21.19 wagered Mon 02:00–03:00 UTC: 1 bets, $57.98 wagered Mon 03:00–04:00 UTC: 9 bets, $60.00 wagered Mon 04:00–05:00 UTC: 1 bets, $15.00 wagered Mon 05:00–06:00 UTC: 5 bets, $647 wagered Mon 06:00–07:00 UTC: 4 bets, $437 wagered Mon 07:00–08:00 UTC: 1 bets, $6.38 wagered Mon 08:00–09:00 UTC: 2 bets, $13.32 wagered Mon 09:00–10:00 UTC: 6 bets, $100 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: 3 bets, $102 wagered Mon 13:00–14:00 UTC: 3 bets, $951 wagered Mon 14:00–15:00 UTC: 18 bets, $1,590 wagered Mon 15:00–16:00 UTC: 5 bets, $285 wagered Mon 16:00–17:00 UTC: 2 bets, $88.72 wagered Mon 17:00–18:00 UTC: 7 bets, $148 wagered Mon 18:00–19:00 UTC: 0 bets, $0 wagered Mon 19:00–20:00 UTC: 15 bets, $591 wagered Mon 20:00–21:00 UTC: 12 bets, $1,087 wagered Mon 21:00–22:00 UTC: 6 bets, $73.01 wagered Mon 22:00–23:00 UTC: 0 bets, $0 wagered Mon 23:00–00:00 UTC: 31 bets, $867 wagered Tue Tue 00:00–01:00 UTC: 11 bets, $765 wagered Tue 01:00–02:00 UTC: 3 bets, $73.44 wagered Tue 02:00–03:00 UTC: 14 bets, $847 wagered Tue 03:00–04:00 UTC: 1 bets, $30.00 wagered Tue 04:00–05:00 UTC: 18 bets, $136 wagered Tue 05:00–06:00 UTC: 5 bets, $54.96 wagered Tue 06:00–07:00 UTC: 16 bets, $10.3K wagered Tue 07:00–08:00 UTC: 18 bets, $3,596 wagered Tue 08:00–09:00 UTC: 8 bets, $517 wagered Tue 09:00–10:00 UTC: 1 bets, $10.01 wagered Tue 10:00–11:00 UTC: 24 bets, $2,057 wagered Tue 11:00–12:00 UTC: 1 bets, $601 wagered Tue 12:00–13:00 UTC: 8 bets, $499 wagered Tue 13:00–14:00 UTC: 6 bets, $225 wagered Tue 14:00–15:00 UTC: 0 bets, $0 wagered Tue 15:00–16:00 UTC: 10 bets, $811 wagered Tue 16:00–17:00 UTC: 4 bets, $201 wagered Tue 17:00–18:00 UTC: 0 bets, $0 wagered Tue 18:00–19:00 UTC: 12 bets, $959 wagered Tue 19:00–20:00 UTC: 6 bets, $130 wagered Tue 20:00–21:00 UTC: 1 bets, $26.84 wagered Tue 21:00–22:00 UTC: 8 bets, $228 wagered Tue 22:00–23:00 UTC: 17 bets, $473 wagered Tue 23:00–00:00 UTC: 9 bets, $5,811 wagered Wed Wed 00:00–01:00 UTC: 8 bets, $718 wagered Wed 01:00–02:00 UTC: 10 bets, $716 wagered Wed 02:00–03:00 UTC: 28 bets, $2,049 wagered Wed 03:00–04:00 UTC: 13 bets, $3,058 wagered Wed 04:00–05:00 UTC: 0 bets, $0 wagered Wed 05:00–06:00 UTC: 0 bets, $0 wagered Wed 06:00–07:00 UTC: 6 bets, $262 wagered Wed 07:00–08:00 UTC: 8 bets, $555 wagered Wed 08:00–09:00 UTC: 18 bets, $1,139 wagered Wed 09:00–10:00 UTC: 15 bets, $297 wagered Wed 10:00–11:00 UTC: 3 bets, $101 wagered Wed 11:00–12:00 UTC: 13 bets, $1,007 wagered Wed 12:00–13:00 UTC: 3 bets, $190 wagered Wed 13:00–14:00 UTC: 3 bets, $177 wagered Wed 14:00–15:00 UTC: 9 bets, $362 wagered Wed 15:00–16:00 UTC: 8 bets, $1,348 wagered Wed 16:00–17:00 UTC: 10 bets, $370 wagered Wed 17:00–18:00 UTC: 5 bets, $465 wagered Wed 18:00–19:00 UTC: 8 bets, $378 wagered Wed 19:00–20:00 UTC: 1 bets, $10.00 wagered Wed 20:00–21:00 UTC: 6 bets, $4,618 wagered Wed 21:00–22:00 UTC: 12 bets, $409 wagered Wed 22:00–23:00 UTC: 24 bets, $844 wagered Wed 23:00–00:00 UTC: 0 bets, $0 wagered Thu Thu 00:00–01:00 UTC: 4 bets, $205 wagered Thu 01:00–02:00 UTC: 11 bets, $480 wagered Thu 02:00–03:00 UTC: 3 bets, $205 wagered Thu 03:00–04:00 UTC: 16 bets, $765 wagered Thu 04:00–05:00 UTC: 2 bets, $46.12 wagered Thu 05:00–06:00 UTC: 7 bets, $462 wagered Thu 06:00–07:00 UTC: 2 bets, $50.03 wagered Thu 07:00–08:00 UTC: 1 bets, $16.00 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: 2 bets, $49.40 wagered Thu 12:00–13:00 UTC: 2 bets, $57.94 wagered Thu 13:00–14:00 UTC: 2 bets, $18.00 wagered Thu 14:00–15:00 UTC: 0 bets, $0 wagered Thu 15:00–16:00 UTC: 5 bets, $1,034 wagered Thu 16:00–17:00 UTC: 0 bets, $0 wagered Thu 17:00–18:00 UTC: 3 bets, $120 wagered Thu 18:00–19:00 UTC: 5 bets, $1,074 wagered Thu 19:00–20:00 UTC: 10 bets, $137 wagered Thu 20:00–21:00 UTC: 9 bets, $373 wagered Thu 21:00–22:00 UTC: 8 bets, $266 wagered Thu 22:00–23:00 UTC: 0 bets, $0 wagered Thu 23:00–00:00 UTC: 10 bets, $449 wagered Fri Fri 00:00–01:00 UTC: 3 bets, $113 wagered Fri 01:00–02:00 UTC: 0 bets, $0 wagered Fri 02:00–03:00 UTC: 9 bets, $242 wagered Fri 03:00–04:00 UTC: 7 bets, $47.00 wagered Fri 04:00–05:00 UTC: 1 bets, $5.00 wagered Fri 05:00–06:00 UTC: 2 bets, $73.00 wagered Fri 06:00–07:00 UTC: 0 bets, $0 wagered Fri 07:00–08:00 UTC: 2 bets, $801 wagered Fri 08:00–09:00 UTC: 0 bets, $0 wagered Fri 09:00–10:00 UTC: 4 bets, $1,633 wagered Fri 10:00–11:00 UTC: 6 bets, $169 wagered Fri 11:00–12:00 UTC: 11 bets, $88.00 wagered Fri 12:00–13:00 UTC: 0 bets, $0 wagered Fri 13:00–14:00 UTC: 1 bets, $12.00 wagered Fri 14:00–15:00 UTC: 18 bets, $3,363 wagered Fri 15:00–16:00 UTC: 2 bets, $235 wagered Fri 16:00–17:00 UTC: 0 bets, $0 wagered Fri 17:00–18:00 UTC: 0 bets, $0 wagered Fri 18:00–19:00 UTC: 6 bets, $1,202 wagered Fri 19:00–20:00 UTC: 6 bets, $235 wagered Fri 20:00–21:00 UTC: 3 bets, $42.00 wagered Fri 21:00–22:00 UTC: 0 bets, $0 wagered Fri 22:00–23:00 UTC: 7 bets, $972 wagered Fri 23:00–00:00 UTC: 22 bets, $607 wagered Sat Sat 00:00–01:00 UTC: 9 bets, $460 wagered Sat 01:00–02:00 UTC: 1 bets, $8.00 wagered Sat 02:00–03:00 UTC: 1 bets, $5.57 wagered Sat 03:00–04:00 UTC: 1 bets, $51.04 wagered Sat 04:00–05:00 UTC: 0 bets, $0 wagered Sat 05:00–06:00 UTC: 2 bets, $81.87 wagered Sat 06:00–07:00 UTC: 3 bets, $40.99 wagered Sat 07:00–08:00 UTC: 3 bets, $39.00 wagered Sat 08:00–09:00 UTC: 0 bets, $0 wagered Sat 09:00–10:00 UTC: 1 bets, $13.00 wagered Sat 10:00–11:00 UTC: 6 bets, $312 wagered Sat 11:00–12:00 UTC: 6 bets, $106 wagered Sat 12:00–13:00 UTC: 7 bets, $149 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: 3 bets, $46.33 wagered Sat 18:00–19:00 UTC: 4 bets, $77.00 wagered Sat 19:00–20:00 UTC: 0 bets, $0 wagered Sat 20:00–21:00 UTC: 2 bets, $102 wagered Sat 21:00–22:00 UTC: 2 bets, $57.99 wagered Sat 22:00–23:00 UTC: 3 bets, $152 wagered Sat 23:00–00:00 UTC: 0 bets, $0 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: 1 bets, $34.86 wagered Sun 04:00–05:00 UTC: 0 bets, $0 wagered Sun 05:00–06:00 UTC: 2 bets, $67.75 wagered Sun 06:00–07:00 UTC: 2 bets, $62.00 wagered Sun 07:00–08:00 UTC: 8 bets, $408 wagered Sun 08:00–09:00 UTC: 4 bets, $87.98 wagered Sun 09:00–10:00 UTC: 0 bets, $0 wagered Sun 10:00–11:00 UTC: 6 bets, $2,023 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: 12 bets, $974 wagered Sun 15:00–16:00 UTC: 0 bets, $0 wagered Sun 16:00–17:00 UTC: 3 bets, $30.19 wagered Sun 17:00–18:00 UTC: 0 bets, $0 wagered Sun 18:00–19:00 UTC: 2 bets, $10.01 wagered Sun 19:00–20:00 UTC: 1 bets, $16.83 wagered Sun 20:00–21:00 UTC: 2 bets, $15.95 wagered Sun 21:00–22:00 UTC: 1 bets, $30.00 wagered Sun 22:00–23:00 UTC: 14 bets, $261 wagered Sun 23:00–00:00 UTC: 0 bets, $0 wagered

by hour

Busiest hour: Mon 23:00–00:00 UTC with 31 bets; busiest time of day: 23:00–00:00 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) [Classic Speed Blackjack 51 Evolution](https://gambatracker.com/slots/classic-speed-blackjack-51) [p8e76gqa7e1q](https://gambatracker.com/players/bcgame/p8e76gqa7e1q) $4,003 4,003 USDT $8,006 edge 0.7% · exp. −$28.42 2.00x 2026-11-11 20:07 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Classic Speed Blackjack 51 Evolution](https://gambatracker.com/slots/classic-speed-blackjack-51) [5nbjs6hzcdex](https://gambatracker.com/players/bcgame/5nbjs6hzcdex) $2,402 2,402 USDT $4,805 edge 0.7% · exp. −$17.06 2.00x 2026-11-06 14:45 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Classic Speed Blackjack 51 Evolution](https://gambatracker.com/slots/classic-speed-blackjack-51) [frz4zqu9fzzt](https://gambatracker.com/players/bcgame/frz4zqu9fzzt) $2,402 2,402 USDT $3,603 edge 0.7% · exp. −$17.06 1.50x 2026-11-03 23:51 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Classic Speed Blackjack 51 Evolution](https://gambatracker.com/slots/classic-speed-blackjack-51) [8bz8avp2h9w4](https://gambatracker.com/players/bcgame/8bz8avp2h9w4) $1,201 1,201 USDT $2,403 edge 0.7% · exp. −$8.53 2.00x 2026-11-04 03:54 UTC

[Roobet](https://gambatracker.com/casinos/roobet) [Classic Speed Blackjack 51 Evolution](https://gambatracker.com/slots/classic-speed-blackjack-51) [Felicita22](https://gambatracker.com/players/roobet/Felicita22) $1,150 1,150 USD $2,300 edge 0.7% · exp. −$8.17 2.00x 2026-11-10 06:16 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Classic Speed Blackjack 51 Evolution](https://gambatracker.com/slots/classic-speed-blackjack-51) [3bz6dfx0jt9n](https://gambatracker.com/players/bcgame/3bz6dfx0jt9n) $1,531 1,531 USDT $2,252 edge 0.7% · exp. −$10.87 1.47x 2026-11-10 10:52 UTC

[Roobet](https://gambatracker.com/casinos/roobet) [Classic Speed Blackjack 51 Evolution](https://gambatracker.com/slots/classic-speed-blackjack-51) [Felicita22](https://gambatracker.com/players/roobet/Felicita22) $2,183 2,183 USD $2,183 edge 0.7% · exp. −$15.50 1.00x 2026-11-10 06:18 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Classic Speed Blackjack 51 Evolution](https://gambatracker.com/slots/classic-speed-blackjack-51) [nc6b0nq2jdvz](https://gambatracker.com/players/bcgame/nc6b0nq2jdvz) $1,201 1,201 USDT $2,002 edge 0.7% · exp. −$8.53 1.67x 2026-11-10 06:26 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Classic Speed Blackjack 51 Evolution](https://gambatracker.com/slots/classic-speed-blackjack-51) [zuv00w2i97iy](https://gambatracker.com/players/bcgame/zuv00w2i97iy) $1,201 1,201 USDT $1,954 edge 0.7% · exp. −$8.53 1.63x 2026-11-04 03:20 UTC

[Roobet](https://gambatracker.com/casinos/roobet) [Classic Speed Blackjack 51 Evolution](https://gambatracker.com/slots/classic-speed-blackjack-51) [Felicita22](https://gambatracker.com/players/roobet/Felicita22) $975 975 USD $1,625 edge 0.7% · exp. −$6.92 1.67x 2026-11-10 07:49 UTC

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

[24h](https://gambatracker.com/slots/classic-speed-blackjack-51?window=24h) [7d](https://gambatracker.com/slots/classic-speed-blackjack-51?window=7d) [30d](https://gambatracker.com/slots/classic-speed-blackjack-51) [90d](https://gambatracker.com/slots/classic-speed-blackjack-51?window=90d) [All](https://gambatracker.com/slots/classic-speed-blackjack-51?window=all)

| # | Casino | Observed RTP | Official | Dev. | Bets | Wagered |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | [Gamdom](https://gambatracker.com/casinos/gamdom) | 110.30% ±16.6 | 99.29% | — | 360 bets · below min | $10.9K |
| 2 | [BC.Game](https://gambatracker.com/casinos/bcgame) | 107.21% ±33.5 | — | — | 77 bets · below min | $20K |
| 3 | [Roobet](https://gambatracker.com/casinos/roobet) | 96.06% ±30.9 | — | — | 50 bets · below min | $14.2K |
| 4 | [500 Casino](https://gambatracker.com/casinos/500-casino) | 150.33% ±28.5 | — | — | 32 bets · below min | $1,001 |
| 5 | [Rainbet](https://gambatracker.com/casinos/rainbet) | 120.17% ±36.7 | — | — | 24 bets · below min | $916 |
| 6 | [Yeet](https://gambatracker.com/casinos/yeet) | 76.68% ±79.3 | — | — | 7 bets · below min | $137 |

## About Classic Speed Blackjack 51 · from the figures on this page

Classic Speed Blackjack 51 is a Evolution live casino game. Over the last 30 days we observed 868 bets on it at 9 casinos, too few to measure its RTP over 30 days; the official RTP is 99.29%–99.54%. Its highest multiplier in the last 30 days was 6.78x. The biggest win we saw on it paid $8,006 (2.00x) at BC.Game on 11 Nov 2026. Over the last 30 days it was played most, by wager, at BC.Game, Roobet and Gamdom.

## 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) 96.27%

[Bac Bo](https://gambatracker.com/slots/bac-bo) 94.02%

[Crazy Time](https://gambatracker.com/slots/crazy-time) 108.27%

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

[Lightning Roulette](https://gambatracker.com/slots/lightning-roulette) 94.06%

[Speed Baccarat A](https://gambatracker.com/slots/speed-baccarat-a) 96.36%

Compare with

- [Salon Privé Roulette](https://gambatracker.com/slots/compare/classic-speed-blackjack-51-vs-salon-prive-roulette)
- [Roobet Prive Blackjack](https://gambatracker.com/slots/compare/classic-speed-blackjack-51-vs-roobet-prive-blackjack)
- [Immersive Roulette](https://gambatracker.com/slots/compare/classic-speed-blackjack-51-vs-immersive-roulette)
- [Bac Bo](https://gambatracker.com/slots/compare/bac-bo-vs-classic-speed-blackjack-51)

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