What is 3ro in Acres?

You are: Home > Area > Roods to Acres

What is 3 Roods (3ro) in Acres (ac)?

What is 3ro in ac? Convert 3 Roods (3ro) to Acres (ac) and show formula, brief history on the units and quick maths for the conversion.

Enter Roods to convert to Acres


Quick Reference for Converting Roods to Acres

Formula
ac = ro / 4
Quick Rough Maths
To get the Acres, divide the number of Roods by 4.0
Roods (ro) in 1 Acre
There are 4 Roods in 1 Acre
Acres (ac) in 1 Rood
There are 0.25 Acres in 1 Rood

Unit Information

Rood
/ruːd/
Symbol: ro
Unit System: Historic English

What is the Rood?

The rood is a unit of area used in historic England with the symbol ro.

Its unit size is equal to 1/4 of an acre, 10,890 ft² or 1,012m². A rectangle equal to one furlong in length and one rod in width is one rood in area.

Its use was very important in surveying land because of the ease of conversion into acres from smaller sections of land.

Acre
/ˈeɪkə/
Symbol: ac
Unit System: Imperial / US Customary

What is the Acre?

The acre is a unit of area and is used in the imperial and US customary systems with the symbol a.

It represents the area the size of one chain by one furlong (66 by 660 feet). This is exactly equal to 10 square chains, ​1⁄640 of a square mile or 43,560 square feet.

It is generally used to measure the size of land.


Conversion Tables for Roods (ro) to Acres (ac)