# Convert Hectare (ha) (Area):

- Choose the right category from the selection list, in this case 'Area'.
- Next enter the value you want to convert. The basic operations of arithmetic: addition (+), subtraction (-), multiplication (*, x), division (/, :, ÷), exponent (^), square root (√), brackets and π (pi) are all permitted at this point.
- From the selection list, choose the unit that corresponds to the value you want to convert, in this case '
**Hectare**[**ha**]'. - The value will then be converted into all units of measurement the calculator is familiar with.
- Then, when the result appears, there is still the possibility of rounding it to a specific number of decimal places, whenever it makes sense to do so.

With this calculator, it is possible to enter the value to be converted together with the original measurement unit; for example, '**819 Hectare**'. In so doing, either the full name of the unit or its abbreviation can be usedas an example, either '**Hectare**' or '**ha**'. Then, the calculator determines the category of the measurement unit of measure that is to be converted, in this case 'Area'. After that, it converts the entered value into all of the appropriate units known to it. In the resulting list, you will be sure also to find the conversion you originally sought. Regardless which of these possibilities one uses, it saves one the cumbersome search for the appropriate listing in long selection lists with myriad categories and countless supported units. All of that is taken over for us by the calculator and it gets the job done in a fraction of a second.

Furthermore, the calculator makes it possible to use mathematical expressions. As a result, not only can numbers be reckoned with one another, such as, for example, '**(26 * 66) ha**'. But different units of measurement can also be coupled with one another directly in the conversion. That could, for example, look like this: '**45 Hectare + 85 Hectare**' or '7mm x 47cm x 87dm = ? cm^3'. The units of measure combined in this way naturally have to fit together and make sense in the combination in question.

The mathematical functions sin, cos, tan and sqrt can also be used. Example: sin(π/2), cos(pi/2), tan(90°), sin(90) or sqrt(4).

If a check mark has been placed next to 'Numbers in scientific notation', the answer will appear as an exponential. For example, 4.282 222 183 254 ×1021. For this form of presentation, the number will be segmented into an exponent, here 21, and the actual number, here 4.282 222 183 254. For devices on which the possibilities for displaying numbers are limited, such as for example, pocket calculators, one also finds the way of writing numbers as 4.282 222 183 254 E+21. In particular, this makes very large and very small numbers easier to read. If a check mark has not been placed at this spot, then the result is given in the customary way of writing numbers. For the above example, it would then look like this: 4 282 222 183 254 000 000 000. Independent of the presentation of the results, the maximum precision of this calculator is 14 places. That should be precise enough for most applications.

- Convert ha to nm² (Hectare to Square nanometer)
- Convert ha to µm² (Hectare to Square micrometer)
- Convert ha to mm² (Hectare to Square millimeter)
- Convert ha to cm² (Hectare to Square centimeter)
- Convert ha to dm² (Hectare to Square decimeter)
- Convert ha to m² (Hectare to Square meter)
- Convert ha to dam² (Hectare to Square decameter)
- Convert ha to hm² (Hectare to Square hectometer)
- Convert ha to km² (Hectare to Square kilometer)
- Convert ha to in² (Hectare to Square inch)
- Convert ha to ft² (Hectare to Square foot)
- Convert ha to sqft (Hectare to Square foot (US))
- Convert ha to yd² (Hectare to Square yard)
- Convert ha to mi² (Hectare to Square mile)
- Convert ha to sqmi (Hectare to Square mile (US))
- Convert ha to ca (Hectare to Centiare)
- Convert ha to da (Hectare to Deciare)
- Convert ha to a (Hectare to Are)
- Convert ha to Rai (Hectare to Rai)
- Convert ha to Metric morgen (Hectare to Metric morgen)
- Convert ha to South african morgen (Hectare to South african morgen)
- Convert ha to Rood (Hectare to Rood)
- Convert ha to Acre (international) (Hectare to Acre (international))
- Convert ha to ac (Hectare to Acre (US))
- Convert ha to circin (Hectare to Circular inch)
- Convert ha to Circular mil (Hectare to Circular mil)
- Convert ha to Circular thou (Hectare to Circular thou)
- Convert ha to Square mil (US) (Hectare to Square mil (US))
- Convert ha to Square thou (UK) (Hectare to Square thou (UK))
- Convert ha to ab (Hectare to Attobarn)
- Convert ha to fb (Hectare to Femtobarn)
- Convert ha to pb (Hectare to Picobarn)
- Convert ha to nb (Hectare to Nanobarn)
- Convert ha to µb (Hectare to Microbarn)
- Convert ha to mb (Hectare to Millibarn)
- Convert ha to b (Hectare to Barn)
- Convert ha to Kilobarn (Hectare to Kilobarn)
- Convert ha to Megabarn (Hectare to Megabarn)
- Convert ha to Shed (Hectare to Shed)
- Convert ha to Outhouse (Hectare to Outhouse)
- Convert ha to Skilodge (Hectare to Skilodge)
- Convert ha to TIE (Hectare to Two Inch Equivalent)
- Convert ha to Dunam (metric) (Hectare to Dunam (metric))
- Convert ha to Planck area (Hectare to Planck area)
- Convert ha to Football pitch (Hectare to Football pitch)