How to check out 109.

T20 17 D16. That is the standard 3-dart finish for 109: treble 20, then single 17, then double 16.

109 can be finished 133 different ways. This is the one most players throw.

Dart by dart

Dart 1 T20 treble 20, 60 Leaves 49
Dart 2 17 single 17, 17 Leaves 32
Dart 3 D16 double 16, 32 Checked out

If you miss the first dart

Hit single 20 instead of the treble and you are left on 89 with 2 darts in hand. That is still a finish: T19 D16 or T17 D19 or T13 BULL.

Other ways to finish 109

All of these add up to 109 and end on a double. Which one is right depends on the double you trust.

Nearby finishes

How to check out 108 · How to check out 110

Everything from 2 to 170 is on the full checkout chart, and the checkout trainer drills them until you stop having to work them out.

Read next

CSWStats is an independent site. It is not affiliated with, endorsed by or connected to the Professional Darts Corporation, and event names are used only to describe the events themselves. We do not sell tickets and we take no commission on any link here.