Pickleball Paddle Thickness Explained: 14mm vs 16mm

Why there is a millimeter number on the listing

Read any serious paddle listing and a number jumps out: 14mm, 16mm, sometimes 13mm or 15.2mm. It is the thickness of the paddle's core — the slab of material between the two hitting faces — and it has become the single most important spec a paddle maker publishes, more than weight, more than shape. JOOLA sells most of its premium paddles in two thicknesses under the same name. Six Zero does the same. For a gift buyer, that turns one decision into two: which paddle, and then which thickness.

The good news is that this is the easiest paddle spec to understand, because it does one thing. The core is what the ball compresses against when it hits the face. A thicker core absorbs more of that impact and lets the ball sit on the face a fraction longer; a thinner core absorbs less and sends the ball back faster. Everything else people say about thickness — control, pop, forgiveness, arm comfort — follows from that. We cover the other two specs a gift buyer meets in our paddle weight guide and paddle shape guide; this page is only about the millimeters.

One thing to clear up first: the rules do not care. USA Pickleball caps a paddle's combined length and width at 24 inches and its length at 17 inches, and states plainly that there is no restriction on paddle thickness and no restriction on paddle weight. Thickness is a pure playing-style choice, not a compliance one, which is why manufacturers are free to offer the same paddle in more than one.

What a thicker core does: 16mm

Sixteen millimeters is the thick end of the mainstream range, and it is the thickness most control-oriented paddles use. JOOLA's own paddle guide describes it directly: a 16mm core "offers control, precision, and stability, catering to a more balanced style of play." In practice that means three things a player feels immediately.

• Dwell time. The ball stays on the face a fraction longer, which makes soft shots — dinks, drops, resets — easier to place. This is the shot family that decides most recreational games.
• Forgiveness. A thicker core is more consistent across the face, so an off-center hit costs less. Players who mis-hit — which is every improving player — feel this as a bigger sweet spot.
• Less vibration. More core between the ball and the hand means less shock reaching the arm, which is why 16mm dominates our tennis-elbow paddle page and our seniors page.

The cost is pace. A 16mm paddle does not return the ball as fast as a thinner one, and a player whose game is built on drives and speed-ups can feel it as a slight deadness. For most players that is a trade worth making, which is why 16mm is the default answer at the end of this page.

What a thinner core does: 13mm and 14mm

Fourteen millimeters is the thin end of the mainstream range, with 13mm a step thinner and 15.2mm — used by Engage — a step between. JOOLA's guide describes 14mm as "ideal for players who prioritize power and faster gameplay," and that is the whole story: less core means less absorption, so the ball leaves the face faster and the paddle feels livelier in hand battles at the net.

What a thinner core gives up is exactly what the thicker one gains. Less dwell time makes the soft game harder to control; a smaller effective sweet spot punishes off-center hits; and more of the impact reaches the arm. None of that is a defect — it is the design — but it means a thin paddle suits a specific player: the one with a big swing who wants the paddle to reward it, the aggressive doubles player who lives in fast exchanges, or the former tennis player who finds thick paddles sluggish. It does not suit a beginner, and it rarely suits a player with a sensitive arm.

Thickness also interacts with face material. A raw carbon face grips the ball for spin regardless of core thickness, so a 14mm raw-carbon paddle is a spin-and-power paddle rather than just a power one — our spin paddle roundup is mostly built from those. Our carbon versus fiberglass guide covers the face side of the equation.

The same paddle, both thicknesses

The clearest way to understand the decision is to look at one paddle sold in both. Six Zero's Double Black Diamond is published in 16mm and 14mm versions with the same Toray T700 raw carbon face, the same thermoformed build and the same elongated, tapered handle; JOOLA does the same with its Hyperion and Perseus lines. Everything is identical except the core, so the difference a player feels is the difference thickness makes and nothing else.

That is also the gift-buying trick this page exists to point out. If the person you are buying for already plays a paddle that comes in two thicknesses, buying them the other one is the safest possible advanced paddle gift: same shape, same handle, same grip, same feel in the hand, in the variant they have probably wondered about. It sidesteps every preference an experienced player has, because they have already expressed it. Our Six Zero Double Black Diamond review walks through that exact 14mm-versus-16mm choice for the paddle the trick works best on.

Which thickness to buy as a gift

Here is the decision, in order of how much you know about the recipient.

• You know nothing about their game: 16mm. It is the friendlier, more forgiving, more arm-comfortable thickness, and it suits the balanced style most recreational players actually have.
• They are a beginner or an older player: 16mm, without hesitation. Forgiveness and damping matter more than pace for both, and our beginner paddle page is almost entirely thick-core.
• They have said they want more power or a faster paddle: 14mm, or 13mm from a brand that offers it. Take them at their word.
• They play a paddle sold in two thicknesses: buy the other one. See above.
• They have a history of elbow or wrist trouble: 16mm, and read our tennis-elbow page — a paddle does not treat a tendon, but a thicker core sends less shock up the arm.

The four paddles below illustrate the range: the same premium paddle in 16mm and 14mm, a 13mm paddle at the thin end, and a 16mm standard-shape paddle at the forgiving end. Each is a live listing in this site's registry with a real price, and each says plainly who it is for and who should skip it.