Convert Foot to Pica
Convert feet to picas instantly. 1 foot = 72.0000005669 pica — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Pica to Foot converter for the reverse conversion.
Units explained
Foot
A foot is an Imperial and US customary unit of length equal to 12 inches or exactly 0.3048 meters. It is the most commonly used unit of length in everyday measurement in the United States.
The foot's origin is literally the length of a human foot, used as a measurement standard since antiquity. The English foot was standardized at various points in history; the modern international foot (0.3048 m exactly) was fixed by the 1959 International Yard and Pound Agreement.
Feet are used in the US for body height, building dimensions, room sizes, road sign clearances, aviation altitude (feet above sea level), and most everyday distance estimation. The UK uses feet informally for height despite officially being metric.
Used since antiquity; standardized to 0.3048 m exactly by the International Yard and Pound Agreement of 1959. Aviation worldwide uses feet for altitude despite metric adoption elsewhere.
Pica
A pica is a typographic unit equal to exactly 12 points, or 1/6 inch (about 4.233 mm). It is used for measuring column widths and large typographic elements.
The PostScript pica of 12 points = 1/6 inch was standardised in 1984 alongside the PostScript point. Traditional pre-1984 picas varied slightly (e.g., the American pica was 0.166 inch, very close but not identical).
Picas are used for column widths in newspaper and magazine layout (typical column is 11–15 picas), line spacing in book design, and large typographic measurements. Mostly used by professional typesetters.
Modern PostScript pica defined in 1984 at 12 points = 1/6 inch; older typographic systems used slightly different pica values.
Foot to Pica conversion formula
The relationship between feet and picas:
To convert feet to picas, multiply the value in feet by 72.0000005669. To reverse, multiply picas by 0.0138888888.
How to use this converter
Type a value into the calculator. The result in picas updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Pica to Foot converter for the reverse direction.
Step-by-step: convert feet to picas
- Write down the value in feet (ft).
- Multiply that value by the factor 72.0000005669.
- The product is the equivalent value in picas (pc).
- To reverse, multiply the pica value by 0.0138888888.
Worked examples
Example 1 — Convert 1 ft to pc:
1 × 72.0000005669 = 72.0000005669 pc
Example 2 — Convert 100 ft to pc:
100 × 72.0000005669 = 7200.0000566929 pc
Real-world example — Fabric and tailoring
One foot of fabric converts to a value in picas commonly used for seam allowances. Garment patterns frequently switch between the two units on a single instruction sheet.
1 ft × 72.0000005669 = 72.0000005669 pc
Real-world example — Body height conversion (reverse direction)
You measure 1.75 feet tall and need to fill in a gym membership form or medical record that asks for height in picas. This is the most-used everyday length conversion in metric-using countries.
1.75 ft × 72.0000005669 = 126.0000009921 pc
Real-world example — Pet and accessory dimensions
A 3-foot dog leash equals a tidy round value in picas. Pet-supply shopping frequently mixes the two units across product specifications.
3 ft × 72.0000005669 = 216.0000017008 pc
Foot to Pica conversion table
Standard reference values for converting feet to picas:
| Foot [ft] | Pica [pc] |
|---|---|
| 0.01 | 0.7200000057 |
| 0.1 | 7.2000000567 |
| 1 | 72.0000005669 |
| 2 | 144.0000011339 |
| 3 | 216.0000017008 |
| 4 | 288.0000022677 |
| 5 | 360.0000028346 |
| 10 | 720.0000056693 |
| 20 | 1440.0000113386 |
| 30 | 2160.0000170079 |
| 40 | 2880.0000226772 |
| 50 | 3600.0000283465 |
| 100 | 7200.0000566929 |
| 500 | 36000.0002834646 |
| 1000 | 72000.0005669291 |
Frequently asked questions
How many picas is 1 foot?
How do I convert feet to picas?
How do I convert picas back to feet?
How many picas is 100 feet?
Popular length unit conversions
Convert Foot to other length units
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Metric / SI (18 units)
Imperial / US Customary (26 units)
Nautical (1 units)
Astronomical (9 units)
Atomic / Physics (6 units)
Typographic (3 units)
Sources & references
Conversion factor (1 ft = 72.0000005669 pc) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Astronomical Union — System of Astronomical Constants
The IAU defines astronomical units including the AU (149597870700 m exactly) light-year and parsec used in astronomy and astrophysics.