Yards to Leguas (yd to legua)

1 yard equals 0.0001640866132 leguas (rounded).

1 yard = 0.0001640866132 leguas

How to convert yards to leguas

To convert yards to leguas, multiply the number of yards by 0.0001640866132. The factor is rounded to 10 significant digits. To go the other way, multiply leguas by 6,094.342374 (rounded).

leguas = yards × 0.0001640866132

Example: 10 yards = 0.001640866132 leguas.

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

About these units

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

Legua (Castilian) (legua)

Spanish & PortugueseHistorical unit (no longer in standard use)Approximate value

About 5.57 km, equal to 6,666⅔ varas. The standard Spanish league; Portugal and Latin America used different values.

Spanish legua is a descendant of the Roman leuga, itself taken from an older Celtic distance used in Gaul. In medieval Castile it was reckoned as three Spanish miles, so its real length depended on the local foot and on how carefully a road was paced out. A decree of Philip II in 1568 abolished the older legal league of roughly 4.18 km and set the league at about 5.57 km, the figure used here.

That league was fixed at 20,000 Castilian feet, which the Spanish law of 1801 later expressed as 6,666 and two thirds varas. It served for overland travel, for describing the extent of colonial land grants, and, as a square league, for ranch and estate areas in Texas and Mexico. Spanish America never agreed on one value: Mexico used a league of 5,000 varas near 4.19 km, Chile about 4.51 km, and Buenos Aires about 5.15 km.

A later legua nueva of 8,000 varas, close to 6.69 km, was also defined in 1766. Today a Castilian legua is a little under three and a half modern statute miles, and the word survives in place names and in loose speech for a walking hour.

1 legua (Castilian) = 5,572.666667 meters (approximately).

Sources: Wikipedia: League (unit); Wikipedia: Spanish customary units; Wikipedia: Vara (unit)

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