Grip Strength by Age and Gender and How to Improve

Grip strength isn't just about strong handshakes - it's a proven marker for overall health, muscle function, longevity, and functional fitness. At aerobis, we focus on gear that builds real-world strength you can use anywhere: home, gym, or on holiday. Before we dive into the Powrlink tools that help you measure and improve yours, let's look at solid normative data from large-scale studies on grip strength (measured with hand dynamometers, usually in dominant hand unless noted).

These values are averages (means) from reliable sources like population-based studies (e.g., US NIH Toolbox data, international meta-analyses of millions, and others). Grip peaks in the 20s-30s for most people, then declines gradually - but training can slow that drop massively. Values in kg with lb equivalents in parentheses (1 kg ≈ 2.2 lb, rounded for readability).

Grip Strength Norms for Men (Mean Dominant Hand in kg (lb))

From key studies (including US norms 18-85+ and international data on 2.4M+ adults):

• 18-24 / 20-29 years: ~47-49.7 kg (103-109 lb) - peaks around 25-29 at 49.7 kg (109 lb)
• 30-39 years: ~47-50 kg (103-110 lb) - often the highest plateau
• 40-49 years: ~45-48 kg (99-106 lb)
• 50-59 years: ~43-45 kg (95-99 lb)
• 60-69 years: ~38-40 kg (84-88 lb)
• 70-79 years: ~32-35 kg (70-77 lb)
• 80+ years: ~28-34 kg (62-75 lb), dropping further in very old age

Peak average for men is around 49.7 kg (109 lb) in the 30-39 range from global data.

Grip Strength Norms for Women (Mean Dominant Hand in kg (lb))

Women generally have lower values due to differences in muscle mass, but patterns are similar:

• 18-24 / 20-29 years: ~28-30 kg (62-66 lb)
• 30-39 years: ~29-31 kg (64-68 lb) - peaks around 29.7 kg (65 lb) in 30-39
• 40-49 years: ~28-29 kg (62-64 lb)
• 50-59 years: ~25-28 kg (55-62 lb)
• 60-69 years: ~23-25 kg (51-55 lb)
• 70-79 years: ~19-24 kg (42-53 lb)
• 80+ years: ~19-23 kg (42-51 lb)

Global peak for women hits about 29.7 kg (65 lb) in the 30-39 group. These are broad averages - individual factors like height, weight, and activity play a role, and dominant hand is usually a bit stronger.

Measure and build your grip with the Powrlink Grip Strength Set

Ready to benchmark yourself against these norms and beat them? The Powrlink Grip Strength Set combines the Powrlink sensor with the grip strength frame for precise grip tests and progress tracking, wherever you train.

Get it here: Powrlink Grip Strength Set

• Powrlink sensor: up to 300 kg (660 lb) per sensor, accuracy up to 100 g
• Grip strength frame: two grip positions, knurled grips, powder-coated steel
• Free aerobis app (iOS/Android): live data, history and CSV export

Bonus Trivia: What Trained Athletes Can Achieve

With consistent grip-focused training (like hangs, carries, or our gear), people go far beyond averages:

• Strong Climbers: men 75+ kg (165+ lb), women 55+ kg (121+ lb)
• Powerlifters and Gym Athletes: 60-80+ kg (132-176+ lb)
• Elite Grip or Strongman Athletes: 100-140+ kg (220-308+ lb), records over 160 kg (352 lb)
• Trained women: often match or beat average untrained men

Grip strength responds fast to training - start measuring today!

What's your grip like? Share below - we'd love to hear your progress with Powrlink!