Farming Calculator

Main conversion

1 ro = 1011.7 m² (0.10117 ha)

Description and history

The rood (symbol ro) is a historical English land unit equal to one quarter of an acre, or 1011.7 square meters and 40 square perches.

British surveys used it for gardens, orchards and small parish plots. It now appears mainly in historical deeds and property descriptions.

Reference conversions

Unit Equals
Square Meters (m²) 1 ro = 1011.7 m²
Hectares (ha) 1 ro = 0.10117 ha
Are (a) 1 ro = 10.117 a
Acres (ac) 1 ro = 0.25 ac
Square Kilometers (km²) 1 ro = 0.0010117 km²

Regional origin

Imperial system Standard in the USA and United Kingdom


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