Ski Size Calculator

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Expert Reviewer: David Chen, Ski Industry Analyst

This calculator uses accepted industry formulas, adjusted for modern ski design and common skier profiles.

Welcome to the ultimate ski size calculator. Choosing the right ski length is critical for performance, safety, and enjoyment on the mountain. Use this tool to instantly find your recommended ski size based on your physical characteristics and skill level.

Ski Size Calculator

Recommended Ski Length

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Ski Size Calculator Formula

Recommended Length (cm) $\approx$ Height (cm) + Base Offset + Skill Adjustment
Source: REI Ski Sizing Guide | Evo Ski Selection

Variables

  • Height (cm): Your fundamental physical measurement. Ski length is directly proportional to your height, generally falling between your chin and forehead.
  • Weight (kg): While secondary, weight affects how much pressure you can exert on the skis. Heavier skiers often prefer slightly longer skis for stability.
  • Skiing Skill Level: The primary adjustment factor. Beginners need shorter skis for easy control, while advanced skiers need longer skis for high-speed stability.

What is Ski Size Calculator?

A ski size calculator is an essential tool that takes various inputs, primarily a skier’s height and proficiency, to recommend an optimal ski length in centimeters. The recommended range ensures that the skis match the skier’s ability to maneuver, turn, and maintain stability across different snow conditions and terrain.

The principle is simple: shorter skis are easier to initiate turns with, making them ideal for beginners or those prioritizing quick, tight turns (e.g., mogul skiing). Longer skis offer greater stability at high speeds and better flotation in deep snow (e.g., powder skiing), favored by advanced and expert skiers. The calculator formalizes this balance.

How to Calculate Ski Size (Example)

  1. Establish the Base Length: Start with the skier’s height. For a general All-Mountain ski, take the height and subtract approximately 15 cm. (Example: Skier is 175 cm. Base Length = $175 – 15 = 160$ cm.)
  2. Determine the Skill Adjustment: Use the skier’s skill level to adjust the base length. (Example: Skier is Intermediate, requiring no major adjustment. Adjustment $\approx 0$ cm.)
  3. Apply Final Adjustments: Factor in ski type (All-Mountain) and weight (which is often balanced out by skill).
  4. Calculate Recommended Length: Combine the base length and adjustment. (Example: Recommended Length = $160 + 0 = 160$ cm.)

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Frequently Asked Questions (FAQ)

  • What happens if my height is between two recommended sizes? The general advice is for beginners or casual skiers to choose the shorter ski for easier control. Aggressive, heavier, or advanced skiers should choose the longer size for added stability.
  • Does the type of ski matter? Yes, absolutely. Powder skis are typically longer than suggested by height alone for better float, while park and mogul skis are often shorter for maximum maneuverability. This calculator provides an All-Mountain baseline.
  • How does weight influence ski sizing? Weight is an indirect factor. A heavier person will put more pressure on the ski, causing it to flex more. Therefore, heavier skiers often benefit from a stiffer or slightly longer ski to maintain performance and prevent the ski from washing out.
  • Should I include the rocker/camber profile? Modern skis with significant ‘rocker’ (upturned tips/tails) often ski shorter than their measured length. A ski with a lot of rocker can usually be chosen 5-10 cm longer than a fully cambered ski.
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