Dartboard Dimensions Guide Calculator
Official BDO/WDF height, distances, and wire specifications in inches
Official dartboard measurements
Board center height
BDO/WDF official
68"
inches from floor
Steel-tip throw distance
Oche to board face
90"
inches (7 ft 9.25 in)
Soft-tip throw distance
Electronic darts
96"
inches (8 ft)
Diagonal distance
Floor to oche
115.5"
inches approx
Board diameter
Total outer ring
18"
inches
Bull diameter
Single bull (outer)
1.25"
inches
Bullseye diameter
Double bull (inner)
0.625"
inches
Double/Triple ring width
Scoring rings
0.315"
inches each
Setup checklist
Mount the board so the bullseye is exactly 68 inches from the floor. Mark the oche (throw line) 90 inches from the face of the board for steel-tip darts.