Greek Foot to Roman Foot Converter

Instant, two-way conversion across common engineering units.

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1 pous = 1.0424021 pes(Greek Foot (Pous)Roman Foot (Pes))

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Converting Greek feet to Roman feet

To convert Greek feet to Roman feet, multiply the value by approximately 1.0424. Ancient units were reconstructed from surviving rods, buildings and written sources, so treat every result as a close approximation rather than an exact figure. Historical measurements varied by period and region, so this converter uses commonly accepted reference values.

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1 Greek foot is approximately 1.0424 Roman feet.

1 Roman foot is approximately 0.95932 Greek feet.

Greek Foot (pous)

The Greek foot, or pous, was the base unit of ancient Greek metrology.

Historical context
Several regional standards existed. The Attic pous used here is about 308 mm, a value derived from the stylobate dimensions of classical temples.
Where it was used
Used for temple design, city planning and stadium layout in the Greek world; 600 podes defined a stadion.
Approximate modern equivalent
Approximately 0.3083 m, roughly 30.8 cm or 12.14 inches.

Roman Foot (pes)

The Roman foot, or pes, was the base length unit of the Roman measuring system.

Historical context
The pes was divided into 12 unciae (inches) or 16 digiti (finger widths). Surviving measuring rods and building surveys place it very close to 296 mm, with small local variations across the empire.
Where it was used
Used for architecture, road building, aqueducts and land survey throughout the Roman world, and still referenced today when studying classical buildings.
Approximate modern equivalent
Approximately 0.2957 m, roughly 29.6 cm or 11.64 inches.

Frequently asked questions

How many Roman feet are in one Greek foot?

1 pous is approximately 1.0424 pes.

How do I convert Greek feet to Roman feet?

Multiply the value by approximately 1.0424. For example, 10 pous is approximately 10.424 pes.

How do I convert back from Roman feet to Greek feet?

1 pes is approximately 0.95932 pous. The converter above works in both directions, so you can type into either field.

Why do historical measurements vary?

Ancient units were tied to body proportions and local standards rather than a central definition, so their length drifted between regions, workshops and centuries.

How accurate are these historical values?

Historical measurements varied by period and region. This converter uses commonly accepted reference values for educational and professional use, so every result should be read as an approximation rather than an exact equivalence.

Why are ancient units still referenced today?

They explain the proportions of surviving buildings. Reading a temple or basilica in its original unit reveals design grids that look arbitrary in meters.

Is this length converter free to use?

Yes. Every unit conversion runs in your browser, needs no account and is free for professional use.

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