Tap what you actually hit after each dart — the calculator recalculates the best route in real time.
How to use this calculator
Three steps. Works mid-leg.
1
Enter your remaining score
Type your score using the numpad or tap a quick pick. The best checkout route appears instantly.
Remaining
121
3-dart finish
→
T1957pts
→
S1414pts
→
Bull50pts
2
Throw — then confirm each dart
After throwing, tap ✓ Hit or ✗ Missed. The score and route update for your next dart.
Dart 1: T19
✓ Hit
✗ Missed
3
Missed? Pick where it landed
Tap a Most likely shortcut, or use the segment grid. Switch between Single / Double / Treble. Neighbour segments are highlighted in red.
Most likely
S19 (19)
S3 (3)
S7 (7)
Off board
Single
Double
Treble
19
18
3
17
7
16
20
1
Reading the chips
T20
Treble — aim for the thin middle ring
D20
Double — the outer ring. Always the finishing dart.
S14
Single — the large scoring area
Bogey numbers
159, 162, 163, 165, 166, 168 and 169 cannot be finished in three darts. The calculator will suggest the best throw to leave a clean number for your next visit.