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Does Keycap Thickness Affect Sound and Feel?
When customizing a mechanical keyboard, keycap thickness is one of the most overlooked factors. Yet, thickness has a major impact on both sound and typing feel. But how exactly does it make a difference, and should you go for thick or thin keycaps? Let’s find out.
How thickness affects sound
Thicker keycaps (typically 1.5 mm or more) create a deeper, fuller sound, often described as “thocky.” Thin keycaps (around 0.8–1.0 mm) tend to sound higher-pitched and clacky. The extra plastic in thicker caps absorbs vibrations, resulting in richer acoustics.
How thickness affects feel
Typing on thicker keycaps usually feels more solid and stable, as the added weight provides resistance and consistency. Thin keycaps, on the other hand, feel lighter and less substantial, which some users describe as “hollow.”
Thin vs thick keycaps: what’s the difference?
Here’s a breakdown of how thickness impacts the typing experience:
| Aspect | Thin Keycaps (0.8–1.0 mm) | Thick Keycaps (1.5 mm+) |
|---|---|---|
| Sound | Sharp, clacky, higher-pitched | Deep, muted, thocky |
| Feel | Light, less stable | Solid, stable, premium |
| Durability | More prone to warping and wear | Stronger, more resistant to damage |
| Cost | Cheaper ($10–$30) | Higher ($60–$150+) |
Community insights
On Reddit and Geekhack, many enthusiasts agree that thicker keycaps provide the best typing sound and feel. Words like “deep,” “satisfying,” and “premium” are often used to describe them. However, some users prefer thinner caps for faster gaming response and lighter keypresses.
So, does thickness affect sound and feel?
Yes – keycap thickness significantly influences the acoustics and overall typing experience. Thick caps feel sturdier and sound deeper, while thin caps are lighter and sharper. The right choice depends on whether you value premium sound and durability or prefer lightweight, budget-friendly options.
Explore thick and premium keycaps at RGBKeys
At RGBKeys, we stock a wide range of PBT and artisan keycaps, many designed with extra thickness for better sound and feel.
