1960s–Present · Medium

Rounded C

A profile is a generalisation. Individual guitars and production years vary — hand-sanding, model and sample differences all change the real dimensions. Treat the figures below as typical, not exact, and play the individual guitar.

What It Is

The Rounded C is a medium-thickness, rounded neck carve that sits between the chunky 50s Rounded and the slim 60s SlimTaper. It's a comfortable, all-rounder profile used across many Gibson models and eras.

At a Glance

Relative Thickness
Medium
Shape
Rounded C
Typical Era
1960s–Present
Feel
Medium, comfortable, balanced

How It Feels

Comfortable and balanced — not as filling as the 50s Rounded, not as slim as the 60s SlimTaper. It suits most hand sizes and playing styles, which is why it appears across such a wide range of models.

Approximate Characteristics

Typical first-fret depth around 0.85"–0.90" (≈21.6–22.9 mm). Dimensions vary by model and year, and Gibson has used 'Round C' and 'Round Shoulder C' labels on a variety of necks.

Dimensions vary by model, year and individual guitar. Treat these as typical ranges, not exact measurements.

Who Usually Prefers It

Players who want a comfortable middle ground — substantial enough to feel solid, slim enough for easy playing. A safe default when you're unsure between a 50s and 60s carve.

Gibson Models Using This Neck

Similar Neck Profiles

Differences vs Other Profiles

Thinner than the 50s Rounded, thicker than the 60s SlimTaper. It's a balanced, neutral choice and often the easiest profile to live with long-term.

FAQ

Is the Rounded C a good middle-ground choice?
Yes. It sits between the chunky 50s Rounded and the slim 60s SlimTaper, making it a comfortable default for many players.
Is Rounded C the same as the 50s Rounded?
No — the 50s Rounded is thicker. Rounded C is a medium carve used across many models and eras.
Which guitars have a Rounded C neck?
It appears across a range of Les Paul and SG models, often labelled 'Round C' or 'Round Shoulder C'. Dimensions vary by model.