---
title: "Japanese Speed Blackjack F by Evolution: RTP & biggest wins"
description: "Japanese Speed Blackjack F by Evolution: observed RTP 100.36% over 1,783 bets in 30 days vs 98.90%–99.29% official. Biggest win $4,906 (2.33x) at BC.Game."
url: https://gambatracker.com/slots/japanese-speed-blackjack-f
rendered: 2026-11-12T15:12Z
---

Japanese Speed Blackjack F

[Slots](https://gambatracker.com/slots) / Japanese Speed Blackjack F

# Japanese Speed Blackjack F · live

[Evolution](https://gambatracker.com/providers/evolution) played on 6 casinos we read official RTP 98.90%–99.29%

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

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

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

24h · 101.01% ±75.6 · 15 bets —

7d · 97.96% ±9.85 · 1,124 bets −0.3σ

30d · 100.36% ±7.61 · 1,783 bets +0.3σ

90d · 100.36% ±7.61 · 1,783 bets +0.3σ

All · 100.36% ±7.61 · 1,783 bets +0.3σ

Per casino, 30d

[Rollbit](https://gambatracker.com/casinos/rollbit) · 950 bets · below min

[Gamdom](https://gambatracker.com/casinos/gamdom) · 719 bets · below min

[BC.Game](https://gambatracker.com/casinos/bcgame) · 100 bets · below min

[Acebet](https://gambatracker.com/casinos/acebet) · 14 bets · below min

15.5% 66.8% 118.0%

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**: 2,065
- **Wagered**: $157K
- **Paid**: $175K
- **Max multiplier**: 12.65x
- **Max payout**: $4,906

normal −0.3σ Past observed results over 30d: −0.3σ below the official RTP. Every spin is independent.

## Official RTP · as published by each casino

[Acebet](https://gambatracker.com/casinos/acebet) acebet:slots.houseEdge 99.29%

[Chips](https://gambatracker.com/casinos/chips) chips:game.rtp 99.25%

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

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

[Spartans](https://gambatracker.com/casinos/spartans) spartans:games.rtp 99.25%

## Multiplier distribution · 30d, sampled bets

1,783 sampled spins, 64% of them paid something.

- **3 spins**: paid 10x+, too few to put a 1-in-N figure on
- **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 1,783 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

[Gamdom](https://gambatracker.com/casinos/gamdom) $49.7K 719 bets · 38%

[Rollbit](https://gambatracker.com/casinos/rollbit) $43.1K 950 bets · 33%

[BC.Game](https://gambatracker.com/casinos/bcgame) $36.9K 100 bets · 28%

[Acebet](https://gambatracker.com/casinos/acebet) $525 14 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: 4 bets, $201 wagered Mon 02:00–03:00 UTC: 9 bets, $401 wagered Mon 03:00–04:00 UTC: 5 bets, $171 wagered Mon 04:00–05:00 UTC: 49 bets, $2,346 wagered Mon 05:00–06:00 UTC: 4 bets, $183 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: 11 bets, $455 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: 0 bets, $0 wagered Mon 14:00–15:00 UTC: 32 bets, $1,888 wagered Mon 15:00–16:00 UTC: 9 bets, $275 wagered Mon 16:00–17:00 UTC: 32 bets, $1,561 wagered Mon 17:00–18:00 UTC: 17 bets, $1,261 wagered Mon 18:00–19:00 UTC: 5 bets, $288 wagered Mon 19:00–20:00 UTC: 2 bets, $122 wagered Mon 20:00–21:00 UTC: 32 bets, $2,148 wagered Mon 21:00–22:00 UTC: 12 bets, $6,791 wagered Mon 22:00–23:00 UTC: 35 bets, $1,738 wagered Mon 23:00–00:00 UTC: 11 bets, $445 wagered Tue Tue 00:00–01:00 UTC: 6 bets, $8,323 wagered Tue 01:00–02:00 UTC: 11 bets, $550 wagered Tue 02:00–03:00 UTC: 16 bets, $561 wagered Tue 03:00–04:00 UTC: 7 bets, $209 wagered Tue 04:00–05:00 UTC: 0 bets, $0 wagered Tue 05:00–06:00 UTC: 1 bets, $29.00 wagered Tue 06:00–07:00 UTC: 13 bets, $552 wagered Tue 07:00–08:00 UTC: 44 bets, $1,937 wagered Tue 08:00–09:00 UTC: 29 bets, $2,064 wagered Tue 09:00–10:00 UTC: 45 bets, $3,113 wagered Tue 10:00–11:00 UTC: 55 bets, $2,946 wagered Tue 11:00–12:00 UTC: 6 bets, $1,602 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: 12 bets, $739 wagered Tue 15:00–16:00 UTC: 8 bets, $847 wagered Tue 16:00–17:00 UTC: 51 bets, $4,265 wagered Tue 17:00–18:00 UTC: 72 bets, $6,471 wagered Tue 18:00–19:00 UTC: 58 bets, $6,270 wagered Tue 19:00–20:00 UTC: 58 bets, $4,669 wagered Tue 20:00–21:00 UTC: 15 bets, $3,196 wagered Tue 21:00–22:00 UTC: 15 bets, $2,551 wagered Tue 22:00–23:00 UTC: 16 bets, $2,145 wagered Tue 23:00–00:00 UTC: 19 bets, $2,880 wagered Wed Wed 00:00–01:00 UTC: 23 bets, $2,144 wagered Wed 01:00–02:00 UTC: 6 bets, $1,050 wagered Wed 02:00–03:00 UTC: 34 bets, $3,812 wagered Wed 03:00–04:00 UTC: 11 bets, $1,455 wagered Wed 04:00–05:00 UTC: 9 bets, $1,777 wagered Wed 05:00–06:00 UTC: 51 bets, $2,936 wagered Wed 06:00–07:00 UTC: 50 bets, $4,444 wagered Wed 07:00–08:00 UTC: 28 bets, $1,326 wagered Wed 08:00–09:00 UTC: 9 bets, $255 wagered Wed 09:00–10:00 UTC: 0 bets, $0 wagered Wed 10:00–11:00 UTC: 1 bets, $24.03 wagered Wed 11:00–12:00 UTC: 0 bets, $0 wagered Wed 12:00–13:00 UTC: 3 bets, $2,602 wagered Wed 13:00–14:00 UTC: 0 bets, $0 wagered Wed 14:00–15:00 UTC: 8 bets, $259 wagered Wed 15:00–16:00 UTC: 42 bets, $1,201 wagered Wed 16:00–17:00 UTC: 0 bets, $0 wagered Wed 17:00–18:00 UTC: 1 bets, $75.05 wagered Wed 18:00–19:00 UTC: 0 bets, $0 wagered Wed 19:00–20:00 UTC: 10 bets, $541 wagered Wed 20:00–21:00 UTC: 1 bets, $51.82 wagered Wed 21:00–22:00 UTC: 4 bets, $679 wagered Wed 22:00–23:00 UTC: 10 bets, $837 wagered Wed 23:00–00:00 UTC: 3 bets, $500 wagered Thu Thu 00:00–01:00 UTC: 2 bets, $1,301 wagered Thu 01:00–02:00 UTC: 4 bets, $135 wagered Thu 02:00–03:00 UTC: 8 bets, $303 wagered Thu 03:00–04:00 UTC: 14 bets, $801 wagered Thu 04:00–05:00 UTC: 54 bets, $2,598 wagered Thu 05:00–06:00 UTC: 0 bets, $0 wagered Thu 06:00–07:00 UTC: 17 bets, $758 wagered Thu 07:00–08:00 UTC: 56 bets, $4,638 wagered Thu 08:00–09:00 UTC: 13 bets, $503 wagered Thu 09:00–10:00 UTC: 1 bets, $1,201 wagered Thu 10:00–11:00 UTC: 0 bets, $0 wagered Thu 11:00–12:00 UTC: 6 bets, $346 wagered Thu 12:00–13:00 UTC: 2 bets, $150 wagered Thu 13:00–14:00 UTC: 0 bets, $0 wagered Thu 14:00–15:00 UTC: 7 bets, $140 wagered Thu 15:00–16:00 UTC: 0 bets, $0 wagered Thu 16:00–17:00 UTC: 2 bets, $342 wagered Thu 17:00–18:00 UTC: 2 bets, $129 wagered Thu 18:00–19:00 UTC: 3 bets, $275 wagered Thu 19:00–20:00 UTC: 0 bets, $0 wagered Thu 20:00–21:00 UTC: 1 bets, $25.00 wagered Thu 21:00–22:00 UTC: 27 bets, $1,253 wagered Thu 22:00–23:00 UTC: 4 bets, $195 wagered Thu 23:00–00:00 UTC: 30 bets, $2,115 wagered Fri Fri 00:00–01:00 UTC: 4 bets, $319 wagered Fri 01:00–02:00 UTC: 42 bets, $1,395 wagered Fri 02:00–03:00 UTC: 5 bets, $127 wagered Fri 03:00–04:00 UTC: 1 bets, $501 wagered Fri 04:00–05:00 UTC: 8 bets, $527 wagered Fri 05:00–06:00 UTC: 16 bets, $820 wagered Fri 06:00–07:00 UTC: 16 bets, $6,944 wagered Fri 07:00–08:00 UTC: 34 bets, $1,111 wagered Fri 08:00–09:00 UTC: 0 bets, $0 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: 2 bets, $1,121 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: 0 bets, $0 wagered Fri 15:00–16:00 UTC: 2 bets, $1,462 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: 1 bets, $40.04 wagered Fri 19:00–20:00 UTC: 0 bets, $0 wagered Fri 20:00–21:00 UTC: 0 bets, $0 wagered Fri 21:00–22:00 UTC: 6 bets, $255 wagered Fri 22:00–23:00 UTC: 0 bets, $0 wagered Fri 23:00–00:00 UTC: 12 bets, $317 wagered Sat Sat 00:00–01:00 UTC: 21 bets, $599 wagered Sat 01:00–02:00 UTC: 1 bets, $25.00 wagered Sat 02:00–03:00 UTC: 0 bets, $0 wagered Sat 03:00–04:00 UTC: 1 bets, $29.00 wagered Sat 04:00–05:00 UTC: 29 bets, $1,192 wagered Sat 05:00–06:00 UTC: 26 bets, $1,415 wagered Sat 06:00–07:00 UTC: 0 bets, $0 wagered Sat 07:00–08:00 UTC: 0 bets, $0 wagered Sat 08:00–09:00 UTC: 37 bets, $1,483 wagered Sat 09:00–10:00 UTC: 25 bets, $2,260 wagered Sat 10:00–11:00 UTC: 30 bets, $1,260 wagered Sat 11:00–12:00 UTC: 33 bets, $1,741 wagered Sat 12:00–13:00 UTC: 14 bets, $900 wagered Sat 13:00–14:00 UTC: 2 bets, $360 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: 13 bets, $336 wagered Sat 19:00–20:00 UTC: 0 bets, $0 wagered Sat 20:00–21:00 UTC: 1 bets, $75.06 wagered Sat 21:00–22:00 UTC: 0 bets, $0 wagered Sat 22:00–23:00 UTC: 23 bets, $750 wagered Sat 23:00–00:00 UTC: 11 bets, $354 wagered Sun Sun 00:00–01:00 UTC: 39 bets, $1,063 wagered Sun 01:00–02:00 UTC: 11 bets, $289 wagered Sun 02:00–03:00 UTC: 18 bets, $547 wagered Sun 03:00–04:00 UTC: 36 bets, $1,177 wagered Sun 04:00–05:00 UTC: 8 bets, $232 wagered Sun 05:00–06:00 UTC: 0 bets, $0 wagered Sun 06:00–07:00 UTC: 2 bets, $75.00 wagered Sun 07:00–08:00 UTC: 0 bets, $0 wagered Sun 08:00–09:00 UTC: 0 bets, $0 wagered Sun 09:00–10:00 UTC: 1 bets, $29.00 wagered Sun 10:00–11:00 UTC: 6 bets, $120 wagered Sun 11:00–12:00 UTC: 10 bets, $270 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: 1 bets, $601 wagered Sun 17:00–18:00 UTC: 34 bets, $1,168 wagered Sun 18:00–19:00 UTC: 9 bets, $349 wagered Sun 19:00–20:00 UTC: 13 bets, $463 wagered Sun 20:00–21:00 UTC: 50 bets, $2,111 wagered Sun 21:00–22:00 UTC: 28 bets, $1,543 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: Tue 17:00–18:00 UTC with 72 bets; busiest time of day: 07:00–08:00 UTC; busiest day: Tue. 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) [Japanese Speed Blackjack F Evolution](https://gambatracker.com/slots/japanese-speed-blackjack-f) [771lgc3ryznx](https://gambatracker.com/players/bcgame/771lgc3ryznx) $2,103 2,103 USDT $4,906 edge 0.8% · exp. −$15.77 2.33x 2026-11-02 21:49 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Japanese Speed Blackjack F Evolution](https://gambatracker.com/slots/japanese-speed-blackjack-f) [784mcex8jugh](https://gambatracker.com/players/bcgame/784mcex8jugh) $3,153 3,153 USDT $3,854 edge 0.8% · exp. −$23.65 1.22x 2026-11-10 00:40 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Japanese Speed Blackjack F Evolution](https://gambatracker.com/slots/japanese-speed-blackjack-f) [4xun68voc1dl](https://gambatracker.com/players/bcgame/4xun68voc1dl) $1,602 1,602 USDT $3,203 edge 0.8% · exp. −$12.01 2.00x 2026-11-06 06:08 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Japanese Speed Blackjack F Evolution](https://gambatracker.com/slots/japanese-speed-blackjack-f) [h6ud86bdoswu](https://gambatracker.com/players/bcgame/h6ud86bdoswu) $1,802 1,802 USDT $3,051 edge 0.8% · exp. −$13.51 1.69x 2026-11-03 20:51 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Japanese Speed Blackjack F Evolution](https://gambatracker.com/slots/japanese-speed-blackjack-f) [p9us4929p9e5](https://gambatracker.com/players/bcgame/p9us4929p9e5) $1,202 1,202 USDT $2,403 edge 0.8% · exp. −$9.01 2.00x 2026-11-02 21:20 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Japanese Speed Blackjack F Evolution](https://gambatracker.com/slots/japanese-speed-blackjack-f) [hyihe7eon870](https://gambatracker.com/players/bcgame/hyihe7eon870) $1,002 1,002 USDT $2,003 edge 0.8% · exp. −$7.51 2.00x 2026-11-04 03:59 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Japanese Speed Blackjack F Evolution](https://gambatracker.com/slots/japanese-speed-blackjack-f) [sspr977](https://gambatracker.com/players/bcgame/sspr977) $1,001 1,001 USDT $2,002 edge 0.8% · exp. −$7.51 2.00x 2026-11-06 11:14 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Japanese Speed Blackjack F Evolution](https://gambatracker.com/slots/japanese-speed-blackjack-f) [r8vnp6u5d2ji](https://gambatracker.com/players/bcgame/r8vnp6u5d2ji) $1,201 1,201 USDT $1,846 edge 0.8% · exp. −$9.01 1.54x 2026-11-04 12:03 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Japanese Speed Blackjack F Evolution](https://gambatracker.com/slots/japanese-speed-blackjack-f) [shc4xdv0y4jz](https://gambatracker.com/players/bcgame/shc4xdv0y4jz) $1,802 1,802 USDT $1,802 edge 0.8% · exp. −$13.51 1.00x 2026-11-10 00:40 UTC

[BC.Game](https://gambatracker.com/casinos/bcgame) [Japanese Speed Blackjack F Evolution](https://gambatracker.com/slots/japanese-speed-blackjack-f) [bacto183x5sm](https://gambatracker.com/players/bcgame/bacto183x5sm) $800 800 USDT $1,601 edge 0.8% · exp. −$6.00 2.00x 2026-11-05 00:54 UTC

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

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

| # | Casino | Observed RTP | Official | Dev. | Bets | Wagered |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | [Rollbit](https://gambatracker.com/casinos/rollbit) | 98.61% ±6.27 | 98.90% | — | 950 bets · below min | $43.1K |
| 2 | [Gamdom](https://gambatracker.com/casinos/gamdom) | 107.06% ±10.1 | 99.29% | — | 719 bets · below min | $49.7K |
| 3 | [BC.Game](https://gambatracker.com/casinos/bcgame) | 94.03% ±21.7 | — | — | 100 bets · below min | $36.9K |
| 4 | [Acebet](https://gambatracker.com/casinos/acebet) | 53.32% ±37.3 | 99.29% | — | 14 bets · below min | $525 |

## About Japanese Speed Blackjack F · from the figures on this page

Japanese Speed Blackjack F is a Evolution live casino game. Over the last 30 days we observed 1,783 bets on it at 6 crypto casinos, returning 100.36% (95% band 92.74%–107.97%) against an official RTP of 98.90%–99.29%. Its highest multiplier in the last 30 days was 12.65x. The biggest win we saw on it paid $4,906 (2.33x) at BC.Game on 2 Nov 2026. Over the last 30 days it was played most, by wager, at Gamdom, Rollbit and 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) 97.54%

[Immersive Roulette](https://gambatracker.com/slots/immersive-roulette) 96.16%

[Crazy Time](https://gambatracker.com/slots/crazy-time) 106.28%

[Bac Bo](https://gambatracker.com/slots/bac-bo) 94.49%

[Roobet VIP Blackjack](https://gambatracker.com/slots/roobet-vip-blackjack) 99.25%

[Lightning Roulette](https://gambatracker.com/slots/lightning-roulette) 94.27%

[Speed Baccarat A](https://gambatracker.com/slots/speed-baccarat-a) 96.13%

Compare with

- [Salon Privé Roulette](https://gambatracker.com/slots/compare/japanese-speed-blackjack-f-vs-salon-prive-roulette)
- [Roobet Prive Blackjack](https://gambatracker.com/slots/compare/japanese-speed-blackjack-f-vs-roobet-prive-blackjack)
- [Immersive Roulette](https://gambatracker.com/slots/compare/immersive-roulette-vs-japanese-speed-blackjack-f)
- [Crazy Time](https://gambatracker.com/slots/compare/crazy-time-vs-japanese-speed-blackjack-f)

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