Have you ever wondered What is The Circumference of a Dartboard? Darts is one of my favorite sports, so I wanted to share some of my findings with you. I found the dartboard circumference by measuring the distance around the outer edge of the board.
In this blog post, I will explain the various parts of a dartboard and what the circumference of a dartboard is. Later I will show you how to measure the dartboard circumference. So let’s get started!
What is The Diameter of a Dartboard?
The diameter of the dartboard is the distance between two opposite edges of the dartboard. Standard size dartboards are usually 17.75 inches in diameter. Whereas the depth of the dartboard is usually 1.5 inches.

Width: 17.75 Inches | 451 mm (Diameter)
Depth: 1.5 Inches | 38.1 mm (Typical)
Double & Treble Rings: 0.315 Inches | 8 mm
Bullseye Diameter: 0.5 Inches | 12.7 mm
Outer Bullseye Diameter: 1.26 Inches | 32 mm
Center to Outside Treble: 4.21Inches | 107 mm
Center to Outside Double: 6.69 Inches| 170 mm
What is The Circumference of a Dartboard?
The circumference is the measurement of the perimeter of a circle. It is the distance around a circle. It is measured in inches or centimeters. You need to know the diameter of the dartboard otherwise you won’t be able to measure the circumference of the dartboard.

the circumference of the standard dartboard is 55.735 inches or 141.56 cm, The circumference of the Bullseye is 1.57 inches or 3.99 cm. And the circumference of the outer bullseye is 3.95 Inches or 10.033 cm.
How do you measure the circumference of a dartboard?
You can measure the circumference of the dartboard easily if you know the diameter of the dartboard. The formula of Circumference is:
Circumference=Diameter * Pi.
The value of π(Pi) is 3.142 So, If the diameter of your dartboard is 25 inches, then the circumference of the dartboard will be:
C=dπ
C=25π
C=25(3.142)
C=78.55 Inches (199.517) cm
So the circumference of 25 inches dartboard will be 78.55 inches or 199.517 cm.
Conclusion:
I hope now you know the circumference of a regular dartboard. we discuss how to calculate the circumference of a dartboard, we explain how to find the diameter of a dartboard, and we show how to measure the diameter of a dartboard.
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