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123 Checkout
How to check out 123 in darts with a double out — the standard route, the backups, and what to aim at when a dart lands short.
Best 123 checkout
T20T13D12Dart by dart
Each dart and its most common miss (a treble or double landing in the single of the same number):
- Dart 1 T20 → 63 left, then T13D12
- Miss lands S20 → 103 left, no 2-dart finish — next visit T20S11D16
- Dart 2 T13 → 24 left, then D12
- Miss lands S13 → 50 left, then Bull
- Dart 3 D12 → game shot
- Miss lands S12 → 12 left — next visit D6
Other ways to finish 123
- T20S13Bullfinishes on the bull
- T20T17D6finishes on D6
- T17T16D12finishes on D12
Quick facts
- Darts needed: 3 darts (a three-dart finish)
- Finishing double: D12
- Two-dart finish? no, 123 always needs three darts with a double out
- Straight out (no double needed): T20, T20, S3
123 left in a real game?
Score your next leg in the free ChillDarts scorer — it shows the suggested checkout live as you throw, dart by dart. No sign-up, works on your phone.
Nearby checkouts
See every finish from 170 down to 2 on the checkout chart & calculator.