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What Is a Bowl in Typography?

By Maya Chen, lettering designer and type educator · Checked by Jordan Hale · · How we review content

The bowl is the part of a letter you draw by swinging a curve out from a stem and bringing it back to meet it. Think of the right-hand belly of a b, the left-hand belly of a d, the top of a P, or the two stacked bellies of a B. The word is borrowed from the real object: a rounded container. What it holds is the counter.

Bowls on different letters

Letter Bowl position Notes
b Right of the stem, at the baseline Bowl joins the stem low and sweeps out
d Left of the stem Mirror of b
p, q Right or left, hanging from the x-height Stem continues into the descender
P, R Top half only R adds a leg below the bowl
B Two bowls, upper smaller than lower The lower bowl is usually wider for balance
g Upper bowl in double-story form The lower part is a loop
a Lower bowl in double-story form Single-story a is essentially a full bowl and stem

Different typefaces treat the junction between bowl and stem very differently. In geometric faces such as Futura, the bowl is nearly a perfect circle that touches the stem tangentially. In traditional text faces, the bowl tapers as it meets the stem and has a thin hairline at the join, which gives the letter a calligraphic modulation.

Optical effects

A round shape needs more room than a straight one. If a bowl stopped exactly at the baseline it would look as though it sank into it, so type designers overshoot: the curve dips a little below the baseline and rises above the x-height. The overshoot is small and you can only see it clearly when you compare a round letter with a flat one. When you hand-letter, you should do the same: let the bottom of a b or o dip just under the line you drew for the flat feet of l and i. If you keep every letter strictly on the line, the round letters look short.

Bowls also affect spacing. Two bowls next to each other, as in oo, are happier close together than a bowl next to a stem, because the round sides leave pockets of white above and below. This is the reason hand letterers kern by area, not by the distance between edges.

Bowls in lettering styles

  • Bubble letters inflate every bowl until the counters nearly vanish. The skill is keeping bowls the same size from letter to letter; see our bubble letter generator for how the style looks in Unicode.
  • Brush lettering puts the thick downstroke on the stem, and the bowl is made by a thin upstroke curling into a thick downstroke on the left-hand side of letters like a, d and g.
  • Blackletter breaks bowls into straight facets, so a b looks like two angular strokes joined at corners. The old English text generator shows this clearly.

Common confusions

  • Bowl and counter are different. The bowl is ink; the counter is the white inside.
  • A bowl is not a ball terminal. The ball at the end of an a or r in some serif faces is a terminal, not a bowl.
  • A bowl is not an arch. The curve of an n or h branches off a stem and is called an arch or shoulder.

If you are drawing letters yourself, practice bowls as isolated ovals first: rows of leaning and upright o shapes, then add stems to turn them into b, d, p and q. Doing so trains your hand to land a curve cleanly on a stem, which is the commonest weak point in beginners’ lettering.

Frequently asked questions

Which letters have bowls?
Lowercase b, d, g, p, q and a (in its double-story form), and capitals B, D, P and R. Letters such as o and O are built entirely from a bowl, though many designers simply call that shape the round or the oval. Letters like n, h and m have arches, not bowls.
What is the difference between a bowl and a loop?
A bowl encloses a counter and attaches to a stem, while a loop is a stroke that curls back across itself. The tail of a double-story g is a loop. In practice both enclose white space, so type designers use bowl for the upper round part of the g and loop for the lower.
Why do bowls often overshoot the baseline?
Round shapes touching a flat line look smaller than flat shapes of the same height, so designers let the curve of a bowl extend slightly past the baseline and x-height. The effect is slight but makes round and flat letters look the same size.