Blackjack 21+3 Strategy
This blackjack calculator will help teach you the correct play to make for every scenario possible. Our advanced algorithm allows you to customize different table rules so you can make the best informed decision to beat the house.
It will calculate the best possible option depending on the criteria by telling you the best statistical play: Whether to Hit, Stand, Surrender, Double or Split.
How to use this blackjack calculator
- Click to choose the dealer’s upcard
- Click on your first and second cards
- Click on calculate
- Click on reset to start over
- Click on clear to reset only your cards
Blackjack 21+3 Strategy Tactics
First 3 deposits Blackjack 21+3 Strategy only, Min deposit £10, Max total bonus £500 & 150 spins, Spin value varies, 30x wagering (dep + bonus), 30x on spins, 5x conversion, selected slots only, full T&Cs apply. W hat is 21+3 blackjack? This popular side bet can be placed alongside your initial bet in the casino classic. It mixes blackjack and three-card poker to offer some attractive odds.
Once you’ve practiced long enough with our calculator, move on to the next step of how to count cards using the hi-lo method so you can take your new found skills and play blackjack for real money.
Why is this the best blackjack calculator?
After looking around at other blackjack sites, we saw how complicated their blackjack calculators were and outdated they looked. If you’re a beginner, you’ll most likely get confused and never want to try again. So we made the user interface easy to follow and gave it a modern look.
What is the house edge in blackjack?
The casino has a house edge of 8% against players. By incorporating disciplined strategy, you can lower this down to as little as 0.5%, depending on what the table rules are. This is done by utilizing proper techniques when doubling down and splitting at the right moments.
Blackjack 21+3 Strategy Definition
Now that you understand blackjack odds and the correct play, it’s now time for you to play online blackjack at our top online casinos.