Ski Size Calculator - Ski Length Calculator & Ski Sizing Chart
Free ski size calculator to find your perfect ski length. Calculate optimal ski size based on height, weight, skill level, and skiing style. Our calculator uses professional ski sizing guidelines for all-mountain, powder, park, racing, and touring skis with personalized recommendations.
Last updated: December 15, 2024
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Your height in your preferred unit
Your weight in your preferred unit
Recommended Ski Length
Based on your profile, we recommend skis between 164-178cm, with 171cm being ideal.
At 178cm tall, your ski length should be around 171cm.
Adjusted for your skill level
Adjusted for your skiing style
- • Groomed runs
- • All-mountain terrain
- • Resort skiing
- • Demo skis before buying
- • Consider local terrain
- • Consult ski shop experts
Ski size is primarily determined by your height, then adjusted based on weight, skill level, and skiing style. Beginners benefit from shorter skis for easier control, while experts prefer longer skis for stability at speed. Powder skis are typically longer for better flotation, while park skis are shorter for maneuverability.
Ski Size Calculator by Type & Skill Level
Typical range
Nose to eye level
Standard sizing for groomed runs and mixed terrain skiing
Sizing adjustment
+5 to +15cm longer
Longer skis provide better flotation in deep powder
Sizing adjustment
-5 to -10cm shorter
Shorter skis are more playful and easier to spin
Recommended height
Chin to nose level
Shorter skis provide easier control for learning
Sizing adjustment
Eye to forehead level
Longer skis provide stability and edge hold at speed
Sizing adjustment
Nose level ±5cm
Balanced for uphill efficiency and downhill performance
Example Ski Size Calculation
For 5'10" (178cm) intermediate all-mountain skier:
Recommended Length
170 cm
Suitable Range
163-177 cm
How Our Ski Size Calculator Works
Our ski size calculator uses industry-standard sizing guidelines combined with adjustments for skill level, terrain preference, and body composition. The calculation starts with your height as the base measurement, then applies professional sizing factors to determine your optimal ski length range.
The Ski Sizing Formula
Ski Length = Height × Skill Factor × Type Factor + Adjustments
Where skill factor ranges from 0.92 (beginner) to 1.03 (expert), type factor adjusts for terrain (0.94 for park to 1.05 for powder), and adjustments account for weight, age, and gender considerations. The result typically falls between chin height (90% of height) and top of head (100% of height).
Visual guide showing ski length relative to body height
Understanding Ski Size Factors
Ski sizing isn't one-size-fits-all. The perfect length depends on multiple factors working together. Height provides the baseline, but skill level determines how much ski you can handle. Weight affects how much support you need. Skiing style determines whether you prioritize maneuverability or stability. Modern ski technology with rocker profiles also impacts effective ski length.
- Shorter skis (chin to nose): Easier to turn, better for beginners and park skiing
- Medium skis (nose to eyes): Balanced performance for intermediate all-mountain skiing
- Longer skis (eyes to forehead): More stable at speed, better for powder and expert skiers
- Rocker profile: Modern rockered skis can be 5-10cm longer due to reduced effective edge
- Weight consideration: Heavier skiers need more ski for support and stability
- Terrain matters: Powder requires longer, park requires shorter, all-mountain is middle ground
Sources & References
- Professional Ski Instructors of America (PSIA) - Equipment Sizing GuidelinesOfficial standards for ski instruction and equipment recommendations
- Skiing Magazine Equipment Guides - Annual Ski Buyer's GuideIndustry expertise on ski selection and sizing
- REI Expert Advice - How to Choose Downhill SkisComprehensive guide to ski selection and sizing from outdoor experts
- International Ski Federation (FIS) - Equipment SpecificationsRacing and competition ski length regulations
Planning other outdoor adventures? Check out our FPE calculator and scuba weight calculator.
Get Custom Calculator for Your BusinessSki Size Calculator Examples
Skier Profile:
- Height: 5'10" (178cm)
- Weight: 175 lbs (79kg)
- Skill Level: Intermediate
- Ski Type: All-Mountain
Calculation Steps:
- Base height: 178cm
- Skill multiplier: 0.96 (intermediate)
- Type multiplier: 1.0 (all-mountain)
- Result: 178 × 0.96 × 1.0 = 171cm
Recommended: 170cm (Range: 163-177cm)
Perfect for groomed runs and occasional powder with good all-around performance.
Beginner Example
5'6" (168cm) beginner
Result: 150cm (easier control)
Powder Skier Example
6'0" (183cm) expert powder
Result: 192cm (deep snow float)
Frequently Asked Questions
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