14mm vs 16mm: pickleball paddle core thickness explained

The short answer: a thinner core (13-14mm) gives you more power and pop; a thicker core (16mm) gives you more control and a softer feel.If you're buying your first paddle and want easy power, go thinner. If you're working on the soft game — dinks, drops, resets — go 16mm. Most improving players end up at 16mm and stay there.

What the core actually is

Look at a pickleball paddle edge-on and you'll see it's a sandwich: a face on each side (fiberglass, graphite or carbon) with a honeycomb core in the middle. That core is almost always polypropylene — a plastic honeycomb, like a very fine version of the cardboard in a shipping box. Core thickness is simply how deep that honeycomb layer is, measured in millimeters. The common options are 13mm, 14mm and 16mm.

That's it. It's not a material grade, it's not a quality rating, and a 16mm paddle is not "better" than a 14mm one. It's a thickness, and thickness changes how the sandwich behaves when a ball hits it.

What thickness does to the ball

A thin core flexes and springs backquickly. The ball compresses the face, the core rebounds, and the ball comes off fast. Players call this "pop". It feels lively and it makes power easy, which is genuinely helpful when your swing is short and tentative.

A thick core absorbs more of the impactand returns less of it. The ball sits on the face fractionally longer and leaves more slowly. Players call this "dwell" or a "muted" feel. You supply more of the power yourself, and in exchange you get much finer control over where a soft ball lands.

The trade-off in one sentence

A thin core makes hard shots easier and soft shots harder; a thick core makes soft shots easier and hard shots harder.

Side-by-side

Which should a beginner buy?

Honestly, either — and this is where a lot of advice online overcomplicates things. On day one you will not reliably notice the difference, because the variable dominating your shots is your contact point, not the core. Many excellent beginner paddles are thinner-cored precisely because easy power flatters a new player.

That said, if you know you want to play doubles seriously — and most recreational pickleball is doubles — we'd point you at 16mm. Doubles is decided at the kitchen line, in soft exchanges where a poppy paddle sends your dink up into your opponent's strike zone. Buying 16mm early means you learn the soft game on a paddle that rewards it, rather than fighting your equipment for a season and then re-learning.

What about 14mm — the middle option?

14mm is the compromise, and it's a real one rather than a marketing invention. It keeps more pop than 16mm while being noticeably more controllable than 13mm. Players who drive the ball a lot but still want to reset at the kitchen often prefer it. If you can't decide and you like an aggressive game, 14mm is a defensible choice.

What core thickness does NOT do

A few things get wrongly attributed to core thickness:

• It doesn't determine spin. Spin comes from the face texture — see graphite vs fiberglass.
• It doesn't directly set the weight. A thicker core adds a little material, but weight is driven far more by the face, edge guard and handle. Our weight guide covers that separately.
• It isn't a durability rating.Thick cores don't last longer. Construction quality and whether you scrape the paddle on the court decide that.

How to tell which one you have

Manufacturers almost always print it in the product name or the spec list — "16mm" is usually right there in the title. If it isn't listed, the paddle is most likely thin-cored, since thickness is a selling point that gets advertised when it exists. Measuring it yourself with calipers at the edge works too, though the edge guard adds a little.

So what should you actually buy?

If you play mostly doubles or you're working on drops and dinks, buy 16mm — see our intermediate paddle picks, which are almost all 16mm. If you're brand new, want easy power, and mostly hit drives, a thinner core is fine and often cheaper — our under-$50 listhas good ones. Neither choice is a mistake you can't undo; paddles are the easiest thing in this sport to change your mind about.