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

10⁻⁷⁰ to 10⁻⁹ square metres

List of orders of magnitude for area 10⁻⁷⁰ to 10⁻⁹ square metres

Factor (m2)	Multiple	Value	Item
10−70		2.6×10−70 m2	Planck area, ${\displaystyle {\frac {G\hbar }{c^{3}}}}$[1]
10−60	1 square quectometre
10−54	1 square rontometre
10−52		100 rm2	1 shed[2]
10−48	1 square yoctometre (ym2)	1 ym2
10−43		100,000 ym2	1 femtobarn[3]
10−42	1 square zeptometre (zm2)	1 zm2
10−36	1 square attometre (am2)	1 am2
10−30	1 square femtometre (fm2)	1 fm2
10−29		66.52 fm2	Thomson cross-section of the electron[4]
10−28		100 fm2	1 barn, roughly the cross-sectional area of a uranium nucleus[5]
10−24	1 square picometre (pm2)	1 pm2
10−20	1 square angstrom (Å2)	10,000 pm2
10−19		100,000 pm2	Area of a lipid bilayer, per molecule[6]
		75,000–260,000 pm2	Surface area of the 20 standard amino acids[7]
10−18	1 square nanometre (nm2)	1 nm2
10−16		100 nm2	Globular proteins: solvent-accessible surface area of a typical globular protein, having a typical molecular mass of ~35000 u (quite variable)[8]
10−14		17,000 nm2	Cross-sectional area of a nuclear pore complex in vertebrates[9]
10−12	1 square micrometre (μm2)	6 μm2	Surface area of an E. coli bacterium[10]
10−10		100 μm2	Surface area of a red blood cell[11]
10−9		6,000–110,000 μm2	Range of common LCD screen pixel sizes[12]
		7,000 μm2	Area of a dot printed using 300 dots per inch resolution[13]
		8,000 μm2	Cross-sectional area of a straight human hair that is 100 μm[14] in diameter[15]

10⁻⁸ to 10⁻¹ square metres

List of orders of magnitude for areas 10⁻⁸ to 10⁻¹ square metres

Factor (m2)	Multiple	Value	Item
10−8		55,000 μm2	Size of a pixel on a typical modern computer display
10−7		2-400,000 μm2	Cross-sectional area of a mechanical pencil lead (0.5-0.7 mm in diameter)[16]
10−6	1 square millimetre (mm2)	1–2 mm2	Area of a human fovea[17]
		2 mm2	Area of the head of a pin
10−5		30–50 mm2	Area of a 6–8 mm hole punched in a piece of paper by a hole punch[18]
10−4	1 square centimetre (cm2)	290 mm2	Area of one side of a U.S. penny[19][20]
		500 mm2	Area of a typical postage stamp
10−3		1,100 mm2	Area of a human retina[21]
		4,600 mm2	Area of the face of a credit card[22]
		4,800 mm2	Largest side of a cigarette box
10−2	1 square decimetre (dm2)	10,000 mm2	Index card (3 × 5 inches)[23]
		60,000 mm2	American letter paper (11 × 8.5 inches, "A" size)
		62,370 mm2	International A4 paper (210 × 297 mm)
		92,903 mm2	1 square foot[24]
10−1		125,000 mm2	International A3 paper (297 × 420 mm)
		180,000 mm2	Surface area of a basketball (diameter 24 cm)[25][26]
		250,000 mm2	International A2 paper (420 × 594 mm)
		500,000 mm2	International A1 paper (594 × 841 mm)

10⁰ to 10⁷ square metres

List of orders of magnitude for areas 10⁰ to 10⁷ square metres.

Factor (m2)	Multiple	Value	Item
100	1 square metre	1 m2	International A0 paper (841 × 1189 mm)
		1.73 m2	A number commonly used as the average body surface area of a human[27]
		1–4 m2	Area of the top of an office desk
101		10–20 m2	A parking space
		70 m2	Approximate surface area of a human lung[28]
102	1 square decametre (dam2)	100 m2	One are (a)
		162 m2	Size of a volleyball court (18 × 9 metres)[29]
		202 m2	Floor area of a median suburban three-bedroom house in the US in 2010: 2,169 sq ft (201.5 m2)[30]
		261 m2	Size of a tennis court[31]
		437 m2	Size of an NBA/WNBA/NCAA basketball court[32]
		845 m2	Wing area of Airbus A380, the largest commercial airliner[33]
		978 m2	Size of the primary mirror of the Extremely Large Telescope, the largest optical telescope in the world (under construction)[34]
103	1 kilo square meter k(m2)	1,000 m2	Surface area of a modern stremma or dunam
		1,250 m2	Surface area of the water in an Olympic-size swimming pool[35]
		4,047 m2	1 acre[36]
		5,400 m2	Size of an American football field[37][38]
		7,140 m2	Size of a typical football (soccer) field[39][40]
104	1 square hectometre (hm2)	10,000 m2	1 hectare (ha)[41]
		17,000 m2	Approximate area of a cricket field (theoretical limits: 6,402 m2 to 21,273 m2)[42]
		22,100 m2	Area of a Manhattan city block
		53,000 m2	Base of the Great Pyramid of Giza[43][44]
105		195,000 m2	Irish National Botanic Gardens[45]
		490,000 m2	Vatican City[46]
		600,000 m2	Total floor area of the Pentagon[47]
		887,800 m2	AvtoVAZ main assembly building, Tolyatti, Russia (largest building by footprint)
106	1 mega square meter M(m2) 1 square kilometre (km2)	1.76 km2	New Century Global Center, Chengdu, China (largest building by total floor area)
		2 km2	Monaco (country ranked 192nd by area)[48]
		2.59 km2	1 square mile[49]
		2.9 km2	City of London (not all of modern London)[50]
107		59.5 km2	Manhattan Island (land area)[51]
		61 km2	San Marino[52]

10⁸ to 10¹⁴ square metres

Factor (m2)	Multiple	Value	Item
108		105 km2	Paris (inner city only)[53]
		110 km2	Walt Disney World[54]
		272 km2	Taipei City[55]
		630 km2	Toronto[56]
109	1 giga square meter G(m2)	1100 km2	Hong Kong[57]
		1290 km2	Los Angeles, California, United States (city)[58]
		1962 km2	Jacksonville, Florida; largest city in the Continental US[59]
		2188 km2	Tokyo[60]
		3,130 km2	Average area of an American county
		5780 km2	Administrative area of Bali[61]
		8030 km2	Community of Madrid, Spain
1010		11,000 km2	Jamaica[62]
		30,528 km2	Belgium
		68,870 km2	Lake Victoria[63]
		84,000 km2	Austria[64]
1011		100,000 km2	South Korea[65]
		167,996 km2	Jiuquan in China
		232,000 km2	Total area covered by underwater search for Malaysia Airlines Flight 370 (including both 2014-2017 and 2018 searches)
		238,397	Romania[66]
		301,338 km2	Italy[67]
		357,000 km2	Germany[68]
		377,900 km2	Japan[69]
		510,000 km2	Spain[70]
		780,000 km2	Turkey[71]
1012	1 tera square meter T(m2) 1 square megametre (Mm2)	1.0 Mm2	Egypt (country ranked 29th by area)[72]
		2 Mm2	Mexico
		3.10 Mm2	Sakha (Yakutia) Republic in Russia (largest subnational governing body)[73]
		5 Mm2	Largest extent of the Roman Empire[74][75]
		7.74 Mm2	Australia (country ranked 6th by area)[76]
		8.5 Mm2	Brazil
		9.5 Mm2	China/ United States of America
1013		10 Mm2	Canada (including water)[77]
		14 Mm2	Antarctica[78]
		14 Mm2	Arable land worldwide[79]
		16.6 Mm2	Surface area of Pluto[80]
		17 Mm2	Russia (country ranked 1st by area)[81]
		30 Mm2	Africa[82]
		35.5 Mm2	Largest extent of the British Empire[83]
		38 Mm2	Surface area of the Moon[84]
		77 Mm2	Atlantic Ocean[85]
1014		144 Mm2	Surface area of Mars[86]
		150 Mm2	Land area of Earth[87]
		156 Mm2	Pacific Ocean[88]
		360 Mm2	Water area of Earth[87]
		510 Mm2	Total surface area of Earth[87]

10¹⁵ to 10²⁶ square metres

Zdroj:https://en.wikipedia.org?pojem=1_E18_m²
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List of orders of magnitude for areas 10¹⁵ to 10²⁶ square metres.

Factor (m2)	Multiple	Value	Item
1015	1 peta square meter P(m2)	1,000 Mm2	Surface area of the white dwarf, Van Maanen's star
		7,600 Mm2	Surface area of Neptune[89]
1016		43,000 Mm2	Surface area of Saturn[90]
		61 000 Mm2	Surface area of Jupiter,[91] the "surface" area of the spheroid (calculated from the mean radius as reported by NASA). The cross-sectional area of Jupiter, which is the same as the "circle" of Jupiter seen by an approaching spacecraft, is almost exactly one quarter the surface-area of the overall sphere, which in the case of Jupiter is approximately 1.535×1016 m2.
1017		2-600 000 Mm2	Surface area of the brown dwarf CT Chamaeleontis B.
		460,000 Mm2	Area swept by the Moon's orbit of Earth
1018