## Square millimeter

Square millimeter is a unit of area measurement, equal to the area of a square measuring one millimeter on each side. Square millimeter can be abbreviated as Sq.mm or mm2.

## Hectare

Hectare is the unit of area used in the measurement of land. It is abbreviated as ha. One hectare is equal to a square with 100 meter sides or 10,000 m2. One hectare contains about 2.47 acres. There are 100 hectares in one square kilometer.

## How to convert Square millimeter to Hectare

1 Sq.mm = 1e-10 ha
Example 1:
Convert 15 Square millimeter to Hectare
1 mm2 = 1e-10 ha
Therefore, 15 mm2 = 15 * 1e-10 = 15e-10 ha
Example 2:
Convert 50 Square millimeter to Hectare
1 mm2 = 1e-10 ha
Therefore, 50 mm2 = 50 * 1e-10 = 50e-10 ha

## Square millimeter to Hectare conversion table

Square millimeter(mm2)Hectare(ha)
00
11e-10
22e-10
33e-10
44e-10
55e-10
66e-10
77e-10
88e-10
99e-10
1010e-10
1111e-10
1212e-10
1313e-10
1414e-10
1515e-10
2020e-10
5050e-10
100100e-10

## Square millimeter to other converters

• Square millimeter to Square meter Converter
• Square millimeter to Square feet Converter
• Square millimeter to Acre Converter
• Square millimeter to Square yard Converter
• Square millimeter to Square centimeter Converter
• Square millimeter to Square Inch Converter
• Square millimeter to Square kilometer Converter
• Square millimeter to Square miles Converter
• ## Other Unit converters

• Angle converter
• Area converter
• Cent converter