Verification: factors follow standard unit definitions; round for display only.

Picas to points

Convert picas (pc) to points (pt) when a newspaper spec, InDesign style sheet, or CSS layout lists pica-based column measure but your proofreader, Word template, or font menu expects point sizes.

The pica is a typographic length unit used heavily in North American print production: column width, leading blocks, and grid systems are often counted in picas and points together, written as 12p6 meaning 12 picas 6 points. The point is the finer step within that system. Under this site's typography catalog—and the traditional Anglo-American point-pica ladder— 1 pica = 12 points exactly. There is no DPI ambiguity here unlike pixel conversions; picas and points are defined relative to each other first, then to the inch via 6 picas = 1 inch = 72 points.

pt = pc × 12  ·  equivalently   1 pc = 12 pt exactly

The forward formula is a simple multiply by twelve. No offset term is required unlike temperature scales, and no monitor resolution enters the calculation.

Where the factor of 12 comes from

Historical Anglo-American typography fixed 12 points per pica and 6 picas per inch, giving the familiar 72 points per inch used in PostScript, PDF, and CSS absolute lengths. The catalog encodes this as Point = 1 and Pica = 12 on the point anchor, so every pica-to-point conversion on this site uses the same integer ratio printers have used for centuries.

Step-by-step conversion (worked examples)

Convert 3 picas to points (a common subhead depth in editorial grids):

1. Apply the catalog factor: 3 × 12 = 36 pt
2. Sanity check: 36 pt is a standard display subhead size; 3 pc is exactly one-half inch of vertical measure (3 ÷ 6 = 0.5 in).

Convert 30 picas to points (typical single-column text measure on a broadsheet page):

1. 30 × 12 = 360 pt
2. Width check: 30 pc = 5 inches (30 ÷ 6), so 360 pt = 5 × 72 pt—consistent with inch equivalence.

Convert mixed notation 12p6 (12 picas 6 points) entirely to points:

1. Whole picas: 12 × 12 = 144 pt
2. Add the leftover points: 144 + 6 = 150 pt
3. That equals 12.5 picas (150 ÷ 12)—the notation 12p6 is just base-12 grouping for the same total.

Pica to point reference chart

Where pica → point shows up in real workflows

• Newspaper and magazine production: Editors specify column measure in picas (e.g., “30.5 pc column”); ad trafficking systems and PDF preflight tools may require the equivalent in total points for margin math.
• InDesign and Quark: Rulers default to picas in US print shops. Export to Word or Google Docs often needs point-only values for style mapping.
• CSS picas: Modern CSS accepts pc as an absolute length (1pc = 12pt). Converting a design spec from picas to points helps when a component library documents font sizes only in pt.
• Editorial grid audits: When verifying that a 14 pt subhead fits a 2 pc deep grid row, convert the row depth (2 × 12 = 24 pt) before comparing to the type size plus leading.

Points to picas

Convert pt to pc when a font menu, academic template, or digital type specimen lists point sizes but your print grid, newspaper stylebook, or CSS layout uses pica-based column measure.

Invert the forward relationship by dividing by 12. Each point is one-twelfth of a pica—a fixed rational factor with no rounding in the definition itself.

pc = pt ÷ 12  ·  equivalently   pc = pt × (1/12)

Remainders are often expressed in the traditional XpY notation: whole picas plus leftover points. Example: 150 pt = 12 pc + 6 pt = 12p6.

Step-by-step conversion (worked examples)

Convert 72 pt to picas:

1. Divide by 12: 72 ÷ 12 = 6 pc
2. Inch check: 6 pc = 1 inch; 72 pt = 1 inch—both anchors agree.

Convert 14 pt to picas (common office subheading):

1. 14 ÷ 12 = 1.166… pc, or 1p2 (1 pica 2 points)
2. In production you may round the decimal for grid snapping, but carry the fractional pica through margin calculations before rounding once.

Convert 360 pt column measure to picas:

1. 360 ÷ 12 = 30 pc
2. Reverse-check: 30 × 12 = 360 pt (round-trip confirms the factor).

Point to pica reference chart

Reverse conversion is essential when importing point-based brand guidelines into a pica grid, or when a web stylesheet using pt must align with an InDesign document measured in picas on the pasteboard ruler.

Pica-point system, CSS pc, column measure, mistakes, and related tools

Picas and points form a base-12 typographic ruler tied to the inch. Use integer picas for grid columns, points for font sizes, and the fixed 12:1 ratio when crossing between notation systems.

Pica vs point at a glance

Column measure and editorial grids

Newspaper and magazine designers think in column picas, not point widths, because page geometry divides cleanly into whole and half picas. A six-column broadsheet might assign ~30 pc per column with 1 pc gutters; converting those widths to points (× 12) lets you verify PDF crop boxes, ad insertion sizes, and web article max-width tokens in a single arithmetic step.

• 30 pc column = 360 pt = 5 in text measure.
• 1 pc gutter = 12 pt = 1/6 in between columns.
• 42 pc page width (text only) = 504 pt = 7 in—common trade-book block.

Relationship to pixels (brief)

Picas are print-native; pixels are screen-native. At CSS 96 DPI, 1 pt = 4/3 px and therefore 1 pc = 16 px (12 pt × 4/3). Use the dedicated pixel to point converter when crossing into web layout—do not assume 1 pc = 12 px.

Common mistakes to avoid

• Treating picas as font-size units only—picas measure layout distance; point sizes describe glyph em-boxes. A 10 pt font in a 14 pt leading block occupies less than 1 pc of vertical grid unless leading fills the row.
• Confusing pica (pc) with pica em—in some software, “pica” on the ruler is length; “pica” in old naming also referred to type size classes. Stick to pc/pt symbols in modern specs.
• Using 72 pc per inch—it is 6 pc per inch and 72 pt per inch. Doubling the pica count per inch is a frequent exam question error.
• Rounding XpY remainders early—convert total points to picas once at the end; do not round each column independently before summing page width.
• Mixing Didot points with Anglo-American picas—European Didot systems use slightly different point sizes (~0.376 mm vs ~0.353 mm). This catalog follows the US/UK PostScript point (1/72 in) where 1 pc = 12 pt exactly.

Exactness and round-trip verification

The factor 12 is an exact integer from the pica definition. Converting 30 pc → 360 pt → 30 pc should recover the original within floating-point limits. Anchor checks: 1 pc = 12 pt, 6 pc = 72 pt = 1 in, 12p6 = 150 pt.

Related typography converters

For the inverse of this page, open point to pica. For screen and print crossover, see pixel to point, point to inch, and inch to point. Browse all typography tools on the typography category page.