Farming Calculator

Main conversion

1 bio RE = 2922.2 m² (0.29223 ha)

Description and history

The Reggio Emilia Biolca (symbol bio RE) is the traditional land unit of the province of Reggio Emilia, equal to 2922.3 square meters, or 0.29223 hectares, divided into 72 tavole.

Farmers in the plain and hills still use it for forage, vineyards and slurry spreading.

Reference conversions

Unit Equals
Square Meters (m²) 1 bio RE = 2922.2 m²
Hectares (ha) 1 bio RE = 0.29223 ha
Are (a) 1 bio RE = 29.223 a
Acres (ac) 1 bio RE = 0.7221 ac
Square Kilometers (km²) 1 bio RE = 0.0029222 km²

Regional origin

Emilia-Romagna Reggio Emilia 44.70°N · 10.63°E


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