How many are in 1 millihectare? The answer is 0.1. We assume you are converting between are and millihectare. You can view more details on each measurement unit: are or millihectare The SI derived unit for area is the square meter. 1 square meter is equal to 0.01 are, or 0.1 millihectare. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between ares and millihectares. Type in your own numbers in the form to convert the units!
1 are to millihectare = 10 millihectare
5 are to millihectare = 50 millihectare
10 are to millihectare = 100 millihectare
15 are to millihectare = 150 millihectare
20 are to millihectare = 200 millihectare
25 are to millihectare = 250 millihectare
30 are to millihectare = 300 millihectare
40 are to millihectare = 400 millihectare
50 are to millihectare = 500 millihectare
You can do the reverse unit conversion from millihectare to are, or enter any two units below:
An are or (symbol a) is a unit of surface area, equivalent to 100 square metres. The are is most familiar through its derived unit, the hectare. Neither the are nor the hectare are SI units, although they are both accepted for use with SI units.
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 millihectare = 10-3 hectares.
The definition of a hectare is as follows:
A hectare (symbol ha) is a metric unit of surface area, equal to 100 ares (the name is a contraction of the SI prefix hecto + are). It is a non-SI unit currently accepted (although discouraged) for use with the SI. Its use is widespread in agriculture where it is more practical than either square metres or square kilometres, typical fields being a few hectares in size.
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