Roman Feet to Yards (pes to yd)

1 Roman foot equals 0.3237095363 yards (rounded).

1 Roman foot = 0.3237095363 yards

How to convert Roman feet to yards

To convert Roman feet to yards, multiply the number of Roman feet by 0.3237095363. The factor is rounded to 10 significant digits. To go the other way, multiply yards by 3.089189189 (rounded).

yards = Roman feet × 0.3237095363

Example: 10 Roman feet = 3.237095363 yards.

Approximate value. Standards for the Roman foot varied by place and period, so this converter uses the most commonly cited value. Treat results as estimates, not exact figures.

About these units

Roman Foot (pes)

Ancient RomanHistorical unit (no longer in standard use)Approximate value

The basic Roman unit of length, about 29.6 cm (11.65 in). Surviving rulers vary by a few millimeters, so values differ slightly between sources.

Latin pes, the word for the human foot, named the basic length of Roman building, surveying and road making. The accepted modern value is about 296 mm, and the figure used here is 296 mm. Surviving evidence does not agree to the millimeter. In 1639 the English scholar John Greaves compared monuments and objects in Rome and got 295 mm from a statue of Cossutius, 296 mm from the tomb of Statilius, and 301 mm from a congius vessel of Vespasian. William Smith later gave about 295.9 mm.

The foot could be divided into 12 unciae, or inches, or into 16 digiti, or fingers, a split borrowed from the Greek pous. Larger units were built from it, including the cubit at one and a half feet, the pace at five feet and the mile at 5,000 feet. A longer provincial foot, the pes Drusianus, measured roughly 333 to 335 mm. The English foot, about 304.8 mm, is close to the Roman one but about 3 percent longer.

1 Roman foot = 0.296 meters (approximately).

Sources: Wikipedia: Pes (unit); Wikipedia: Ancient Roman units of measurement

Yard (yd)

US & ImperialCurrent unit

3 feet or 36 inches, exactly 0.9144 meters. Used for sports fields, fabric and short distances in the US and UK.

Yard descends from the Old English gerd or gyrd, meaning a branch, stave or measuring rod. It first appears in the late seventh-century laws of Ine of Wessex, though there it names a tax unit, the yardland. Around 959 to 963 King Edgar ordered that the measure held at Winchester be used throughout his realm, the earliest record of a prototype. A story that Henry I fixed the yard as the distance from his nose to his thumb is later folklore, and the true origin, whether pace, cubit or waist, remains speculative.

Britain defined the Imperial Standard Yard in 1824 as the distance between two marks on a brass rod at 62 degrees Fahrenheit. A fire in 1834 damaged the standard, a replacement was made in 1845, and the Weights and Measures Act 1855 recognized it. The 1959 international agreement then fixed the yard at exactly 0.9144 meter. Today it measures American and Canadian football fields, association football pitches and cricket pitches, appears on UK road signs for short distances, and is still used to sell fabric in the US and UK.

1 yard = 0.9144 meters (exactly).

Sources: Wikipedia: Yard; Wikipedia: Inch; NIST Guide to the SI, Appendix B.8: conversion factors

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