Blackjack · Strategy guide

Blackjack basic strategy: hard, soft and pairs

The same three chart zones Blackjack Coach! teaches in Academy — with an interactive Classic chart and a quick drill to make the plays automatic.

Virtual chips only. No real-money gambling and no prizes of real-world value. 18+.

Three zones, one chart

Every basic-strategy chart is built from the same three families of hands. Learn which zone you are in, then look up the dealer’s up-card.

  • Hard totals — no ace counted as 11 (10-6 is hard 16). Against a weak dealer (2–6) you often stand on 12–16; against 7 or higher you hit until 17.
  • Soft totals — an ace counted as 11 (A-6 is soft 17). You can hit more aggressively because the ace can flip to 1 instead of busting, and many soft hands double against weak dealer cards.
  • Pairs — always split aces and eights; never split fives or tens. Everything else depends on the dealer. When you can split, the pair line comes first.

Interactive charts (all four modes)

Tap a mode at the top, then a cell. Charts match Blackjack Coach!: Classic and Free Bet share hard/soft/pair lines (six decks, H17, DAS, no late surrender); Spanish 21 and Double Down Madness use their own coaches — same grids as in the app.

No ace counted as 11. Rows are your total; columns are the dealer up-card.

Classic Blackjack · Hard totals
Your hand23456789TA
21
20
19
18
17
16
15
14
13
12
11
10
9
8
  • H Hit
  • S Stand
  • D Double
  • P Split
  • R Surrender

6 decks, dealer hits soft 17, double after split, no late surrender. Double shown when allowed; otherwise hit or stand.

Practice: what does the chart say?

Switch modes at the top, then a dealer up-card and a player hand appear. Choose Hit, Stand, Double, Split, or Surrender (Spanish 21). Streaks are saved per mode in this browser only.

Your move · Classic

Dealer
You

Hard 16 vs T

What does basic strategy play?

Answer to start a streak.

When the rules change

Basic strategy is not one universal grid. Free doubles, a shoe without 10s, or a one-card start change the maths — so Blackjack Coach! ships a separate coach for each mode:

  • Classic — Vegas-common rules; Perfect Pairs & 21+3 side bets.
  • Free Bet — free doubles and splits; dealer 22 pushes — same hard/soft/pair skeleton as Classic in the app.
  • Spanish 21 — tens removed; late surrender and rescue change many cells.
  • Double Down Madness — one-card start and multi-double; no splits.

Compare the rule differences on the strategies page, or work through the mode lessons in Coach Academy.

Common mistakes

  • Standing on soft 18 vs 9–A — soft 18 looks strong, but the chart Hits (or Doubles vs weaker cards). Soft hands can improve without busting on one card.
  • Splitting tens or fives — never. Tens are a made 20; fives are a strong double-down hand played as hard 10.
  • Skipping doubles on 11 — hard 11 doubles against every dealer up-card on this chart when doubling is allowed.
  • Ignoring the dealer’s weakness — hard 12–16 against 2–6 is usually a stand; the same totals against 7–A are usually a hit.
  • Chasing side bets — they are not graded by the coach and carry a steep house edge.

FAQ

What is blackjack basic strategy?

It is the mathematically best play for every hand against every dealer up-card, assuming the table rules you are playing. It does not guarantee short-term wins; it minimises the house edge on the main bet over many hands.

Which rules does this chart use?

Classic vegas-common rules matching Blackjack Coach!: six decks, dealer hits soft 17, double after split, no late surrender. Free Bet uses the same hard/soft/pair lines in the app; Spanish 21 and Double Down Madness have their own charts.

Should I ever surrender?

Published charts often mark hard 16 vs 9–A and hard 15 vs 10 as late surrender. Classic in Blackjack Coach! does not offer late surrender, so the live coach Hits those spots instead. The interactive chart still shows R so you can recognise the published cell.

Do side bets follow basic strategy?

No. Perfect Pairs, 21+3, Push 22, Pot of Gold and Match the Dealer are entertainment bets with a steep house edge. The coach only grades Hit, Stand, Double, Split and Surrender on the main hand.

How can I practise for free?

Blackjack Coach! for iPhone is a free strategy trainer with a live coach on every decision, a Hand Debrief, Coach Academy and Daily Stars. Virtual chips only — no real-money gambling. Download on the App Store.

Virtual chips only. No real-money gambling and no prizes of real-world value. 18+.