Kiteboarding Size Calculator

This kiteboarding size calculator is an essential tool for kiteboarders, designed to help measure ideal kite size on the basis of rider’s weight, wind speed, and riding style.

A 75 kg rider in 20 knots of wind might choose a 9-10 m² kite for freeride conditions. But, the same rider aims to perform tricks or ride in waves, they may prefer a slightly smaller kite, around 8-9 m².

Refer to below given kiteboarding size chart

Kiteboarding Size Calculator

Rider Weight (kg)	Wind Speed (knots)	Calculated Size (m²)	Recommended Size (m²)
50	10	7.5	8-9
55	12	6.875	7-8
60	14	6.429	6-7
65	16	6.094	6
70	18	5.833	6
75	20	5.625	6
80	22	5.455	5-6
85	24	5.313	5
90	26	5.192	5
95	28	5.089	5
100	30	5	5
105	32	4.922	4-5
110	34	4.853	4-5
115	36	4.792	4-5
120	38	4.737	4-5
125	40	4.688	4-5

Kiteboarding Size Formula

Kite Size (m²) = (Rider Weight (kg) x 1.5) / Wind Speed (knots)

• Rider weight: 80 kg
• Wind speed: 18 knots

Kite Size = (80 x 1.5) / 18 = 6.67 m²

In this scenario, the rider would likely choose a 7 m² kite, rounding up to the nearest available size.

How to Calculate Kiteboard Size?

A general rule of thumb for board volume is: Board Volume (liters) = Rider Weight (kg) x 0.4

• Beginner to Intermediate: 140-165 cm
• Advanced Freeride: 135-155 cm
• Freestyle: 130-145 cm

• Rider Weight: Heavier riders generally require larger boards for better flotation and stability.
• Skill Level: Beginners often benefit from larger boards, while advanced riders may prefer smaller, more maneuverable boards.
• Riding Style: Freestyle riders might choose shorter boards, while freeride or light wind riders opt for longer boards.
• Wind and Water Conditions: Lighter winds and choppier water typically necessitate larger boards.

What Size Kite Do I Need for 16 Knots?

1. Light Rider (60 kg):
   • Using the formula: (60 x 1.5) / 16 ≈ 5.6 m²
   • This rider might choose a 6-7 m² kite.
2. Average Rider (80 kg):
   • (80 x 1.5) / 16 = 7.5 m²
   • An 8 m² kite would be suitable.
3. Heavy Rider (100 kg):
   • (100 x 1.5) / 16 = 9.4 m²
   • A 9-10 m² kite would be appropriate.

Factors like riding style (freestyle, wave riding, or freeride) and personal preference will influence the final choice. Freestyle riders might opt for a slightly smaller kite, while those focusing on hangtime might choose a larger size.

What Are the Dimensions of a Kitesurf Board?

Kitesurf board dimensions vary based on the board type and intended use.

Twin Tip Boards:

Length: 130-165 cm

Width: 38-45 cm

Thickness: 2.5-3.5 cm

Directional Boards:

Length: 150-180 cm

Width: 45-55 cm

Thickness: Varies, generally thicker than twin tips

Foil Boards:

Length: 120-150 cm

Width: 40-60 cm

Thickness: Often thicker than other types, up to 5-6 cm

Light Wind Boards:

Length: 150-180 cm

Width: 45-65 cm

Thickness: Similar to twin tips

The volume of a board, measured in liters, is also a crucial dimension. It typically ranges from 30-45 liters for experienced riders to 45-60 liters for beginners or heavier riders.