# Convert Square foot (ft²) (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 '
**Square foot**[**ft²**]'. - 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, '**369 Square foot**'. In so doing, either the full name of the unit or its abbreviation can be usedas an example, either '**Square foot**' or '**ft2**'. 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, '**(62 * 21) ft2**'. But different units of measurement can also be coupled with one another directly in the conversion. That could, for example, look like this: '**45 Square foot + 4 Square foot**' or '79mm x 38cm x 96dm = ? 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, 5.985 222 167 756 7×1021. For this form of presentation, the number will be segmented into an exponent, here 21, and the actual number, here 5.985 222 167 756 7. 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 5.985 222 167 756 7E+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: 5 985 222 167 756 700 000 000. 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 ft² to nm² (Square foot to Square nanometer)
- Convert ft² to µm² (Square foot to Square micrometer)
- Convert ft² to mm² (Square foot to Square millimeter)
- Convert ft² to cm² (Square foot to Square centimeter)
- Convert ft² to dm² (Square foot to Square decimeter)
- Convert ft² to m² (Square foot to Square meter)
- Convert ft² to dam² (Square foot to Square decameter)
- Convert ft² to hm² (Square foot to Square hectometer)
- Convert ft² to km² (Square foot to Square kilometer)
- Convert ft² to in² (Square foot to Square inch)
- Convert ft² to sqft (Square foot to Square foot (US))
- Convert ft² to yd² (Square foot to Square yard)
- Convert ft² to mi² (Square foot to Square mile)
- Convert ft² to sqmi (Square foot to Square mile (US))
- Convert ft² to ca (Square foot to Centiare)
- Convert ft² to da (Square foot to Deciare)
- Convert ft² to a (Square foot to Are)
- Convert ft² to Rai (Square foot to Rai)
- Convert ft² to ha (Square foot to Hectare)
- Convert ft² to Metric morgen (Square foot to Metric morgen)
- Convert ft² to South african morgen (Square foot to South african morgen)
- Convert ft² to Rood (Square foot to Rood)
- Convert ft² to Acre (international) (Square foot to Acre (international))
- Convert ft² to ac (Square foot to Acre (US))
- Convert ft² to circin (Square foot to Circular inch)
- Convert ft² to Circular mil (Square foot to Circular mil)
- Convert ft² to Circular thou (Square foot to Circular thou)
- Convert ft² to Square mil (US) (Square foot to Square mil (US))
- Convert ft² to Square thou (UK) (Square foot to Square thou (UK))
- Convert ft² to ab (Square foot to Attobarn)
- Convert ft² to fb (Square foot to Femtobarn)
- Convert ft² to pb (Square foot to Picobarn)
- Convert ft² to nb (Square foot to Nanobarn)
- Convert ft² to µb (Square foot to Microbarn)
- Convert ft² to mb (Square foot to Millibarn)
- Convert ft² to b (Square foot to Barn)
- Convert ft² to Kilobarn (Square foot to Kilobarn)
- Convert ft² to Megabarn (Square foot to Megabarn)
- Convert ft² to Shed (Square foot to Shed)
- Convert ft² to Outhouse (Square foot to Outhouse)
- Convert ft² to Skilodge (Square foot to Skilodge)
- Convert ft² to TIE (Square foot to Two Inch Equivalent)
- Convert ft² to Dunam (metric) (Square foot to Dunam (metric))
- Convert ft² to Planck area (Square foot to Planck area)
- Convert ft² to Football pitch (Square foot to Football pitch)