Grip Strength: Males, Age 9

Grip strength measures the force produced when squeezing a hand dynamometer. It is a reliable marker of overall muscular strength and has been linked to functional independence, mobility, and mortality risk in research. Adult norms (ages 20-80+) are from the iGRIPS international norms (n≈2.4M adults worldwide). Youth norms (ages 9-17) are from the Tomkinson 2018 Eurofit meta-analysis (n=203,295 across 24 European countries). Because these come from different studies and populations, the trend chart shows both as a single continuous line, note that the gap between ages 17 and 20 represents a source boundary, not a true biological break.

Data source: Tomkinson et al. (Eurofit) (2018) · n=203.3K About this study

Grip Strength Strength Males 9

Percentile Distribution (kg)

Percentile distribution (kg) 5th 5th: 9.40 kg 9.40 25th 25th: 12.60 kg 12.60 50th 50th: 15.50 kg 15.50 75th 75th: 18.50 kg 18.50 95th 95th: 22.90 kg 22.90 0 14 28 42 56 70 kg Percentile distribution (kg) 5th 5th: 9.40 kg 9.40 25th 25th: 12.60 kg 12.60 50th 50th: 15.50 kg 15.50 75th 75th: 18.50 kg 18.50 95th 95th: 22.90 kg 22.90 0 14 28 42 56 70 kg
Percentile Value (kg) Rating
5th 9.4 Poor
25th 12.6 Below average
50th 15.5 Average
75th 18.5 Above average
95th 22.9 Excellent

What these numbers mean for males aged 9

A score around 15.5 kg is typical (50th percentile) for males in this age group. Scores above about 18.5 kg fall near the 75th percentile or higher, indicating above-average performance. Scores below about 12.6 kg fall near the 25th percentile, about 75% of the reference population scored higher.

Percentiles show how common a value is, not whether it is healthy.

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Other age brackets
101112131415161720-2930-3940-4950-5960-6970-7980+ All
Females data Females, 9
Age trend

Related Metrics

Eurofit Battery

This metric is part of the Eurofit, a standardised 9-test battery for children and adolescents aged 6-18.