HOUSTON, TEXAS · EST. 1974STEEL TIP. STRONG COMMUNITY.
DARTS ACADEMY / THE ORIGINAL CHECKOUT LAB, REIMAGINED

KNOW YOUR OUT.
OWN THE FINISH.

Explore the classic Checkout Lab routes, see legal alternatives, and find a setup dart when a checkout is not possible this visit.

1–3 DARTSDOUBLE / MASTER / OPEN OUTNO LOGIN REQUIRED
THE CALCULATOR

FIND YOUR ROUTE.

The traditional double-out chart is preserved from our earlier simulator; alternatives are validated against the dartboard.

POPULAR FINISHES

S = single · D = double · T = treble · OB = outer bull (25) · BULL = inner bull (50). Double-out requires a double or inner bull on the final dart.

YOUR NEXT CHECKOUT121
Select your score to calculate.

Routes are examples, not guarantees. Which route suits you depends on your grouping, favourite doubles and local game rules.

KNOW IT UNDER PRESSURE

QUICK-FIRE FINISH QUIZ.

Work out a route before revealing our recommended finish. Use the calculator above for alternatives.

YOUR CHALLENGE—

Can you find a valid double-out finish in three darts or fewer?

Select New Challenge to begin.