Converting from Square millimeter (mm²) to Rood (ro)

What is Square millimeter (mm²)

Square millimeter (mm²) is a metric unit of area measurement equal to one-thousandth of a square meter. It is commonly used in the fields of engineering, science, and construction to measure small areas.

What is Rood (ro)

Rood (ro) is a unit of area measurement used in the imperial system. It is equal to 1/4 of an acre or 40 square rods. This unit is not commonly used today but can still be encountered in some older property measurement documents.

Conversion Formulas

The conversion between square millimeter (mm²) and rood (ro) can be done using the following formulas:

• To convert square millimeter (mm²) to rood (ro): ro=mm²×0.0000000009884215

• To convert rood (ro) to square millimeter (mm²): mm²=ro×1011714000

Examples

1. Convert 12 mm² to rood:

12 mm²×0.0000000009884215=0.00000001186106 ro

2. Convert 13 rood to square millimeter:

13 ro×1011714000=13152280000 mm²

3. Convert 6 mm² to rood:

6 mm²×0.0000000009884215=0.000000005930529 ro

By using these conversion formulas, you can easily convert between square millimeter (mm²) and rood (ro) for your area measurement needs.