To help compare orders of magnitude of different areas, areas between 1 hectare (10,000 m²) and 10 hectares (0.1 km²) are listed below.

<imagemap> Image:Scale one to hundred.svg|110px|right|Click on the small dark green top-left square for areas smaller than 1 square centimetres, the mid green square for 1 to 10 square centimetres, the light green square for 10 to 100 square centimetres, and the pale green surround for over 100 square centimetres poly 0 0 20 0 20 20 0 20 Areas smaller than 1 square centimetre poly 0 0 63 0 63 63 0 63 Areas between 1 and 10 square centimetres poly 0 0 200 0 200 200 0 200 Areas between 10 and 100 square centimetres poly 0 0 220 0 220 220 0 220 Click here on this pale green surround for areas greater than 100 cm², on the large bright green square for areas 10 to 100 cm², the mid green square for 1 to 10 cm², or the small dark green top-left square for less than 1 cm² desc top-right </imagemap>

This page is a progressive and labeled list of the SI area orders of magnitude, with certain examples appended to some list objects.