---
title: "Blackjack by Duelbits Originals: RTP & biggest wins"
description: "Blackjack by Duelbits Originals: observed RTP 96.20% over 54K bets in 30 days vs 99.29% official. Biggest win $80K (1.33x) at Duelbits."
url: https://gambatracker.com/slots/duelbits-blackjack
rendered: 2026-11-11T13:46Z
---

Blackjack

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

# Blackjack · originals

[Duelbits Originals](https://gambatracker.com/providers/duelbits-originals) played on 1 casino we read official RTP 99.29%

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

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

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

24h · 82.15% ±26.9 · 3,596 bets −1.3σ

7d · 94.53% ±4.44 · 38.3K bets −2.1σ

30d · 96.20% ±3.66 · 54K bets −1.7σ

90d · 96.20% ±3.66 · 54K bets −1.7σ

All · 96.20% ±3.66 · 54K bets −1.7σ

Per casino, 30d

[Duelbits](https://gambatracker.com/casinos/duelbits) · 96.20% ±3.66 54K bets

92.0% 96.2% 100.5%

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**: 57,481
- **Wagered**: $6.5M
- **Paid**: $6.26M
- **Max multiplier**: 12.60x
- **Max payout**: $80K

cold −2.1σ Past observed results over 30d: −2.1σ below the official RTP. Every spin is independent.

## Official RTP · as published by each casino

[Duelbits](https://gambatracker.com/casinos/duelbits) duelbits:games.payout 99.29%

## Multiplier distribution · 30d, sampled bets

54,368 sampled spins, 57% of them paid something.

- **5 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 54,368 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

[Duelbits](https://gambatracker.com/casinos/duelbits) $6.47M 54K bets · 100%

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

Mon Mon 00:00–01:00 UTC: 19 bets, $145 wagered Mon 01:00–02:00 UTC: 11 bets, $207 wagered Mon 02:00–03:00 UTC: 316 bets, $3,552 wagered Mon 03:00–04:00 UTC: 391 bets, $4,083 wagered Mon 04:00–05:00 UTC: 62 bets, $1,438 wagered Mon 05:00–06:00 UTC: 393 bets, $123K wagered Mon 06:00–07:00 UTC: 662 bets, $476K wagered Mon 07:00–08:00 UTC: 211 bets, $17.2K wagered Mon 08:00–09:00 UTC: 244 bets, $3,292 wagered Mon 09:00–10:00 UTC: 596 bets, $12K wagered Mon 10:00–11:00 UTC: 202 bets, $3,189 wagered Mon 11:00–12:00 UTC: 28 bets, $356 wagered Mon 12:00–13:00 UTC: 368 bets, $49.1K wagered Mon 13:00–14:00 UTC: 1,155 bets, $194K wagered Mon 14:00–15:00 UTC: 833 bets, $267K wagered Mon 15:00–16:00 UTC: 1,056 bets, $355K wagered Mon 16:00–17:00 UTC: 958 bets, $67.5K wagered Mon 17:00–18:00 UTC: 662 bets, $22.3K wagered Mon 18:00–19:00 UTC: 970 bets, $49.2K wagered Mon 19:00–20:00 UTC: 374 bets, $12.2K wagered Mon 20:00–21:00 UTC: 862 bets, $68.4K wagered Mon 21:00–22:00 UTC: 1,075 bets, $58.1K wagered Mon 22:00–23:00 UTC: 624 bets, $50.6K wagered Mon 23:00–00:00 UTC: 462 bets, $58.6K wagered Tue Tue 00:00–01:00 UTC: 729 bets, $61.2K wagered Tue 01:00–02:00 UTC: 410 bets, $13.4K wagered Tue 02:00–03:00 UTC: 528 bets, $13.8K wagered Tue 03:00–04:00 UTC: 552 bets, $19.5K wagered Tue 04:00–05:00 UTC: 351 bets, $50.7K wagered Tue 05:00–06:00 UTC: 511 bets, $16.4K wagered Tue 06:00–07:00 UTC: 717 bets, $35.5K wagered Tue 07:00–08:00 UTC: 401 bets, $5,465 wagered Tue 08:00–09:00 UTC: 527 bets, $24.5K wagered Tue 09:00–10:00 UTC: 207 bets, $10.6K wagered Tue 10:00–11:00 UTC: 911 bets, $71.5K wagered Tue 11:00–12:00 UTC: 684 bets, $19.9K wagered Tue 12:00–13:00 UTC: 571 bets, $128K wagered Tue 13:00–14:00 UTC: 757 bets, $156K wagered Tue 14:00–15:00 UTC: 416 bets, $21.9K wagered Tue 15:00–16:00 UTC: 237 bets, $7,995 wagered Tue 16:00–17:00 UTC: 577 bets, $69.5K wagered Tue 17:00–18:00 UTC: 238 bets, $16.1K wagered Tue 18:00–19:00 UTC: 697 bets, $339K wagered Tue 19:00–20:00 UTC: 573 bets, $27.6K wagered Tue 20:00–21:00 UTC: 640 bets, $59K wagered Tue 21:00–22:00 UTC: 1,006 bets, $85.3K wagered Tue 22:00–23:00 UTC: 772 bets, $60.4K wagered Tue 23:00–00:00 UTC: 668 bets, $39.4K wagered Wed Wed 00:00–01:00 UTC: 660 bets, $25.5K wagered Wed 01:00–02:00 UTC: 756 bets, $66.6K wagered Wed 02:00–03:00 UTC: 478 bets, $102K wagered Wed 03:00–04:00 UTC: 362 bets, $48.3K wagered Wed 04:00–05:00 UTC: 936 bets, $139K wagered Wed 05:00–06:00 UTC: 368 bets, $27.7K wagered Wed 06:00–07:00 UTC: 276 bets, $13K wagered Wed 07:00–08:00 UTC: 416 bets, $7,821 wagered Wed 08:00–09:00 UTC: 196 bets, $2,450 wagered Wed 09:00–10:00 UTC: 131 bets, $17.2K wagered Wed 10:00–11:00 UTC: 238 bets, $4,638 wagered Wed 11:00–12:00 UTC: 203 bets, $7,585 wagered Wed 12:00–13:00 UTC: 366 bets, $63.4K wagered Wed 13:00–14:00 UTC: 466 bets, $43.1K wagered Wed 14:00–15:00 UTC: 250 bets, $8,754 wagered Wed 15:00–16:00 UTC: 37 bets, $3,300 wagered Wed 16:00–17:00 UTC: 43 bets, $1,643 wagered Wed 17:00–18:00 UTC: 590 bets, $94.4K wagered Wed 18:00–19:00 UTC: 270 bets, $75K wagered Wed 19:00–20:00 UTC: 263 bets, $25.4K wagered Wed 20:00–21:00 UTC: 136 bets, $13.8K wagered Wed 21:00–22:00 UTC: 213 bets, $25.4K wagered Wed 22:00–23:00 UTC: 445 bets, $232K wagered Wed 23:00–00:00 UTC: 320 bets, $320K wagered Thu Thu 00:00–01:00 UTC: 531 bets, $30.7K wagered Thu 01:00–02:00 UTC: 609 bets, $38.8K wagered Thu 02:00–03:00 UTC: 341 bets, $30.1K wagered Thu 03:00–04:00 UTC: 292 bets, $14.2K wagered Thu 04:00–05:00 UTC: 175 bets, $39.1K wagered Thu 05:00–06:00 UTC: 157 bets, $68.8K wagered Thu 06:00–07:00 UTC: 250 bets, $138K wagered Thu 07:00–08:00 UTC: 531 bets, $58.7K wagered Thu 08:00–09:00 UTC: 89 bets, $3,977 wagered Thu 09:00–10:00 UTC: 67 bets, $1,385 wagered Thu 10:00–11:00 UTC: 45 bets, $2,531 wagered Thu 11:00–12:00 UTC: 387 bets, $8,721 wagered Thu 12:00–13:00 UTC: 134 bets, $7,393 wagered Thu 13:00–14:00 UTC: 211 bets, $38.3K wagered Thu 14:00–15:00 UTC: 232 bets, $13.6K wagered Thu 15:00–16:00 UTC: 339 bets, $43.2K wagered Thu 16:00–17:00 UTC: 81 bets, $1,784 wagered Thu 17:00–18:00 UTC: 107 bets, $76.6K wagered Thu 18:00–19:00 UTC: 54 bets, $4,720 wagered Thu 19:00–20:00 UTC: 180 bets, $2,763 wagered Thu 20:00–21:00 UTC: 203 bets, $20.4K wagered Thu 21:00–22:00 UTC: 214 bets, $9,381 wagered Thu 22:00–23:00 UTC: 153 bets, $9,148 wagered Thu 23:00–00:00 UTC: 298 bets, $26.4K wagered Fri Fri 00:00–01:00 UTC: 520 bets, $23.4K wagered Fri 01:00–02:00 UTC: 615 bets, $25.9K wagered Fri 02:00–03:00 UTC: 198 bets, $6,260 wagered Fri 03:00–04:00 UTC: 239 bets, $3,324 wagered Fri 04:00–05:00 UTC: 136 bets, $1,357 wagered Fri 05:00–06:00 UTC: 344 bets, $2,236 wagered Fri 06:00–07:00 UTC: 347 bets, $2,598 wagered Fri 07:00–08:00 UTC: 132 bets, $1,228 wagered Fri 08:00–09:00 UTC: 161 bets, $12.6K wagered Fri 09:00–10:00 UTC: 89 bets, $950 wagered Fri 10:00–11:00 UTC: 62 bets, $8,976 wagered Fri 11:00–12:00 UTC: 125 bets, $6,606 wagered Fri 12:00–13:00 UTC: 166 bets, $6,947 wagered Fri 13:00–14:00 UTC: 250 bets, $10.8K wagered Fri 14:00–15:00 UTC: 178 bets, $5,014 wagered Fri 15:00–16:00 UTC: 55 bets, $5,078 wagered Fri 16:00–17:00 UTC: 277 bets, $19.2K wagered Fri 17:00–18:00 UTC: 188 bets, $32.7K wagered Fri 18:00–19:00 UTC: 117 bets, $3,049 wagered Fri 19:00–20:00 UTC: 193 bets, $8,551 wagered Fri 20:00–21:00 UTC: 213 bets, $32.5K wagered Fri 21:00–22:00 UTC: 203 bets, $13.4K wagered Fri 22:00–23:00 UTC: 478 bets, $14.8K wagered Fri 23:00–00:00 UTC: 136 bets, $6,700 wagered Sat Sat 00:00–01:00 UTC: 129 bets, $4,244 wagered Sat 01:00–02:00 UTC: 183 bets, $2,547 wagered Sat 02:00–03:00 UTC: 91 bets, $1,264 wagered Sat 03:00–04:00 UTC: 165 bets, $2,945 wagered Sat 04:00–05:00 UTC: 305 bets, $13.7K wagered Sat 05:00–06:00 UTC: 504 bets, $6,470 wagered Sat 06:00–07:00 UTC: 359 bets, $3,758 wagered Sat 07:00–08:00 UTC: 69 bets, $3,118 wagered Sat 08:00–09:00 UTC: 537 bets, $18.1K wagered Sat 09:00–10:00 UTC: 293 bets, $3,228 wagered Sat 10:00–11:00 UTC: 20 bets, $194 wagered Sat 11:00–12:00 UTC: 230 bets, $2,790 wagered Sat 12:00–13:00 UTC: 159 bets, $6,133 wagered Sat 13:00–14:00 UTC: 152 bets, $3,274 wagered Sat 14:00–15:00 UTC: 300 bets, $56.4K wagered Sat 15:00–16:00 UTC: 80 bets, $1,124 wagered Sat 16:00–17:00 UTC: 422 bets, $11.3K wagered Sat 17:00–18:00 UTC: 275 bets, $7,742 wagered Sat 18:00–19:00 UTC: 379 bets, $12.4K wagered Sat 19:00–20:00 UTC: 150 bets, $2,024 wagered Sat 20:00–21:00 UTC: 353 bets, $10.9K wagered Sat 21:00–22:00 UTC: 445 bets, $201K wagered Sat 22:00–23:00 UTC: 633 bets, $329K wagered Sat 23:00–00:00 UTC: 368 bets, $41.3K wagered Sun Sun 00:00–01:00 UTC: 573 bets, $17K wagered Sun 01:00–02:00 UTC: 299 bets, $5,698 wagered Sun 02:00–03:00 UTC: 265 bets, $6,806 wagered Sun 03:00–04:00 UTC: 281 bets, $2,587 wagered Sun 04:00–05:00 UTC: 99 bets, $2,233 wagered Sun 05:00–06:00 UTC: 113 bets, $2,636 wagered Sun 06:00–07:00 UTC: 193 bets, $5,309 wagered Sun 07:00–08:00 UTC: 36 bets, $453 wagered Sun 08:00–09:00 UTC: 326 bets, $10.3K wagered Sun 09:00–10:00 UTC: 123 bets, $1,247 wagered Sun 10:00–11:00 UTC: 360 bets, $11.2K wagered Sun 11:00–12:00 UTC: 353 bets, $15.6K wagered Sun 12:00–13:00 UTC: 37 bets, $701 wagered Sun 13:00–14:00 UTC: 70 bets, $3,173 wagered Sun 14:00–15:00 UTC: 231 bets, $34.5K wagered Sun 15:00–16:00 UTC: 153 bets, $5,820 wagered Sun 16:00–17:00 UTC: 264 bets, $6,933 wagered Sun 17:00–18:00 UTC: 116 bets, $2,863 wagered Sun 18:00–19:00 UTC: 50 bets, $572 wagered Sun 19:00–20:00 UTC: 146 bets, $3,742 wagered Sun 20:00–21:00 UTC: 186 bets, $1,916 wagered Sun 21:00–22:00 UTC: 297 bets, $12.1K wagered Sun 22:00–23:00 UTC: 427 bets, $35.8K wagered Sun 23:00–00:00 UTC: 147 bets, $4,917 wagered

by hour

Busiest hour: Mon 13:00–14:00 UTC with 1,155 bets; busiest time of day: 22:00–23:00 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

[Duelbits](https://gambatracker.com/casinos/duelbits) [Blackjack Duelbits Originals](https://gambatracker.com/originals/blackjack) [kolui](https://gambatracker.com/players/duelbits/kolui) $60K 60,000 USD $80K edge 0.7% · exp. −$426 1.33x 2026-11-10 18:51 UTC

[Duelbits](https://gambatracker.com/casinos/duelbits) [Blackjack Duelbits Originals](https://gambatracker.com/originals/blackjack) [kolui](https://gambatracker.com/players/duelbits/kolui) $20K 20,000 USD $40K edge 0.7% · exp. −$142 2.00x 2026-11-10 18:51 UTC

[Duelbits](https://gambatracker.com/casinos/duelbits) [Blackjack Duelbits Originals](https://gambatracker.com/originals/blackjack) [kolui](https://gambatracker.com/players/duelbits/kolui) $20K 20,000 USD $40K edge 0.7% · exp. −$142 2.00x 2026-11-10 18:51 UTC

[Duelbits](https://gambatracker.com/casinos/duelbits) [Blackjack Duelbits Originals](https://gambatracker.com/originals/blackjack) [kolui](https://gambatracker.com/players/duelbits/kolui) $20K 20,000 USD $40K edge 0.7% · exp. −$142 2.00x 2026-11-10 18:52 UTC

[Duelbits](https://gambatracker.com/casinos/duelbits) [Blackjack Duelbits Originals](https://gambatracker.com/originals/blackjack) [Ihateanatomy](https://gambatracker.com/players/duelbits/Ihateanatomy) $20K 20,000 USD $40K edge 0.7% · exp. −$142 2.00x 2026-11-04 02:54 UTC

[Duelbits](https://gambatracker.com/casinos/duelbits) [Blackjack Duelbits Originals](https://gambatracker.com/originals/blackjack) [Ihateanatomy](https://gambatracker.com/players/duelbits/Ihateanatomy) $20K 20,000 USD $40K edge 0.7% · exp. −$142 2.00x 2026-11-04 02:46 UTC

[Duelbits](https://gambatracker.com/casinos/duelbits) [Blackjack Duelbits Originals](https://gambatracker.com/originals/blackjack) [Marvthemartian](https://gambatracker.com/players/duelbits/Marvthemartian) $12K 12,000 USD $24K edge 0.7% · exp. −$85.20 2.00x 2026-11-05 07:00 UTC

[Duelbits](https://gambatracker.com/casinos/duelbits) [Blackjack Duelbits Originals](https://gambatracker.com/originals/blackjack) [Marvthemartian](https://gambatracker.com/players/duelbits/Marvthemartian) $11K 11,000 USD $22K edge 0.7% · exp. −$78.10 2.00x 2026-11-02 15:34 UTC

[Duelbits](https://gambatracker.com/casinos/duelbits) [Blackjack Duelbits Originals](https://gambatracker.com/originals/blackjack) [kolui](https://gambatracker.com/players/duelbits/kolui) $10K 10,000 USD $20K edge 0.7% · exp. −$71.00 2.00x 2026-11-10 18:50 UTC

[Duelbits](https://gambatracker.com/casinos/duelbits) [Blackjack Duelbits Originals](https://gambatracker.com/originals/blackjack) [Marvthemartian](https://gambatracker.com/players/duelbits/Marvthemartian) $10K 10,000 USD $20K edge 0.7% · exp. −$71.00 2.00x 2026-11-05 06:59 UTC

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

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

| # | Casino | Observed RTP | Official | Dev. | Bets | Wagered |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | [Duelbits](https://gambatracker.com/casinos/duelbits) | 96.20% ±3.66 | 99.29% | −1.7σ | 54K | $6.47M |

## About Blackjack · from the figures on this page

Blackjack is a Duelbits Originals game. Over the last 30 days we observed 53,981 bets on it at 1 crypto casino, returning 96.20% (95% band 92.53%–99.86%) against an official RTP of 99.29%. Its highest multiplier in the last 30 days was 12.60x. The biggest win we saw on it paid $80K (1.33x) at Duelbits on 10 Nov 2026. Over the last 30 days it was played most, by wager, at Duelbits.

## More from Duelbits Originals · 30 days, by observed wagering

[Studio →](https://gambatracker.com/providers/duelbits-originals)

No other game of theirs in the sampled feeds in 30 days.

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