When golfers think about improving their game, they often look at new clubs, balls, or swing changes. But one of the most overlooked equipment factors is golf grip thickness. The size of your grip can directly influence your swing mechanics, shot accuracy, and overall comfort — and the wrong size could be holding you back.

In this guide, we’ll explain why grip thickness matters, how to measure your hands for the right fit, and the key differences between standard, midsize, and jumbo grips.

Why Grip Thickness Matters

Your golf grip is the only point of contact between you and the club. If it’s too thin, you may overuse your hands and wrists, leading to hooks and inconsistent strikes. If it’s too thick, you might struggle to release the club properly, causing blocks or fades.

The right grip thickness helps you:

Improve shot accuracy

Increase swing consistency

Reduce tension in your hands and forearms

Prevent fatigue during a round

How to Measure for the Right Golf Grip Size

The easiest way to determine your grip size is by measuring your hand length (from wrist crease to tip of middle finger) and finger length (from tip of middle finger to its base).

As a general guide:

• Under 7 inches → Undersize grips
• 7–8¾ inches → Standard grips
• 8¼–9¼ inches → Midsize grips
• Over 9¼ inches → Jumbo grips

Tip: If you have arthritis or struggle with grip pressure, a thicker grip can add comfort and reduce strain.

Standard vs. Midsize vs. Jumbo Grips

Grip Size Best For Key Benefits:

Standard - Most golfers with average hand size, balanced feel, good control

Midsize - Larger hands or players who prefer less wrist action, promotes smoother swing, reduces hooks

Jumbo/Oversize - Very large hands or arthritis sufferers maximum comfort, reduced tension

Signs You Might Have the Wrong Grip Thickness

• Frequent hooks or slices
• Hands feeling cramped or strained
• Grip slipping in sweaty or wet conditions
• Inconsistent ball flight despite solid swing mechanics

Final Thoughts

Choosing the right golf grip thickness is a simple change that can make a big impact on your performance. If you’re unsure, visit your local golf shop for a professional grip fitting — it only takes a few minutes and can transform how your clubs feel.