List of Orders of Magnitude for area | Decade of Area | Area using SI prefixes | Area of Item | Item |
| 10-28 m² | | | 1 barn, roughly the cross-sectional area of a Uranium nucleus |
| ... |
| 10-8 m² | | 0.055 mm² | Size of a pixel on a typical modern computer display |
| 10-7 m² | | | |
| 10-6 m² | 1 square millimetre (mm²) | 2 mm² | Area of the head of a pin |
| 10-5 m² | | | |
| 10-4 m² | 1 square centimetre (cm²) | 5 cm² | Area of a typical postage stamp |
| 10-3 m² | | 48 cm² | Largest side of a cigarette box |
| 10-2 m² | 1 square decimetre (dm²) | 0.060 m²
0.062 m²
0.093 m² | American letter paper (11 × 8½ inches, "A" size)
International A4 paper (210 × 297 mm)
1 square foot |
| 10-1 m² | | 0.125 m²
0.250 m²
0.500 m² | International A3 paper (297 x 420 mm)
International A2 paper (420 x 594 mm)
International A1 paper (594 x 841 mm) |
| 100 m² | 1 square metre | 1m²
2-4 m² | International A0 paper (841 x 1189 mm)
Area of the top of an office desk |
| 101 m² | | 10-20 m² | A parking space |
| 102 m² | 1 square decametre (dam²) | 162 m² | Size of a volleyball field (9 x 18 metres) |
| 103 m² | | 4,047 m²
5,400 m²
7,300 m² | 1 acre
Size of an American football field
Size of a football (soccer) field |
| 104 m² | 1 square hectometre (hm²) | 10 000 m²
55 000 m² | 1 hectare (ha)
Base of the Great Pyramid of Giza (5.5 ha) |
| 105 m² | | 190 000 m²
440 000 m² | Irish National Botanic Gardens
Vatican City |
| 106 m² | 1 square kilometre (km²) | 1.95 km²
2.59 km²
2.9 km² | Monaco (country ranked 192nd by area)
1 square mile
City of London (not London) |
| 107 m² | | 59 km²
61 km² | Manhattan
San Marino |
| 108 m² | | 105 km²
272 km²
641 km² | Paris
Taipei City
Toronto |
| 109 m² | | 1092 km²
1290 km²
2187 km²
5700 km²
8028 km² | Hong Kong
Los Angeles, California, USA
Tokyo
Bali
Madrid, Spain |
| 1010 m² | | 10,991 km²
68,870 km²
83,858 km² | Jamaica
Lake Victoria
Austria |
| 1011 m² | | 100,250 km²
301,230 km²
504,782 km²
780,580 km² | Iceland (land)
Italy
Spain
Turkey |
| 1012 m² | 1 square megametre (Mm²) |
1.00 Mm²
7.69 Mm² | 1 million km²
Egypt (country ranked 29th by area)
Australia (country ranked 6th by area) |
| 1013 m² | | 10 Mm²
36 Mm²
38 Mm²
77 Mm² | Canada (including water)
Largest extent of the British Empire
The Moon
Atlantic Ocean |
| 1014 m² | | 150 Mm²
360 Mm²
510 Mm² | Land area of Earth
Water area of Earth
Total area of Earth |
| 1015 m² | | 7,700 Mm² | Neptune |
| 1016 m² | | 44,000 Mm²
64,000 Mm² | Saturn
Jupiter |
| 1017 m² | | 4.6×1017 m² | Area swept by the Moon's orbit of Earth |
| 1018 m² | 1 square gigametre (Gm²) | 6.1×1018 m² | Surface area of the Sun |
| 1019 m² | | | |
| 1020 m² | | | |
| 1021 m² | | | |
| 1022 m² | | 1.1×1022 m²
3.7×1022 m²
7.1×1022 m² | Area swept by Mercury's orbit around the Sun
Area swept by Venus' orbit around the Sun
Area swept by Earth's orbit around the Sun |
| 1023 m² | | 1.6×1023 m²
2.81×1023 m² | Area swept by Mars' orbit around the Sun
Surface area of a Dyson sphere with a radius of 1 AU |
| 1024 m² | 1 square terametre (Tm²) | 1.9×1024 m²
6.4×1024 m² | Area swept by Jupiter's orbit around the Sun
Area swept by Saturn's orbit around the Sun |
| 1025 m² | | 2.6×1025 m²
6.4×1025 m² | Area swept by Uranus' orbit around the Sun
Area swept by Neptune's orbit around the Sun |
| 1026 m² | | 1.1×1026 m² | Area swept by Pluto's orbit around the Sun |
| ... |
| 1041 m² | | 7×1041 m² | Roughly the area of Milky Way's galactic disk |
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