Daily game
Size library

Explore the size library

Find a familiar reference, follow its measuring line, and check the original source. Each illustration has its own frame. The stated measurement gives its real-world size.

Find an object

Showing 157 objects

Blue whale

25 mLength

Selected example

Sperm whale

16 mLength

Selected example

Orca

7 mLength

Selected example

Great white shark

4.5 mLength

Selected example

Whale shark

10 mLength

Selected example

Bottlenose dolphin

3 mLength

Selected example

African elephant

3.2 mShoulder height

Selected example

Giraffe

5 mHeight

Selected example

Hippopotamus

3.5 mLength

Selected example

White rhinoceros

3.8 mLength

Selected example

Polar bear

2.5 mLength

Selected example

Bengal tiger

1.9 mLength

Selected example

Lion

1.95 mLength

Selected example

Horse

1.6 mShoulder height

Selected example

Saltwater crocodile

4.5 mLength

Selected example

Ostrich

2.4 mHeight

Selected example

Emperor penguin

1.1 mHeight

Selected example

Adult man

1.7 mHeight

Defined reference

Siberian Husky

57 cmShoulder height

Selected example

House cat

46 cmLength

Selected example

House mouse

8.5 cmLength

Selected example

Chicken

40 cmHeight

Selected example

Giant squid

12 mLength

Selected example

Honey bee

1.3 cmLength

Selected example

Monarch butterfly

10 cmWingspan

Selected example

Seven-spot ladybird

7 mmLength

Selected example

Grey wolf

1.3 mLength

Selected example

Tyrannosaurus rex

12.3 mLength

Selected example

Triceratops

8.5 mLength

Selected example

Stegosaurus

9 mLength

Selected example

Velociraptor

1.8 mLength

Selected example

Brachiosaurus

12 mHeight

Selected example

Diplodocus

26 mLength

Selected example

Spinosaurus

14 mLength

Selected example

Pteranodon

6 mWingspan

Selected example

Quetzalcoatlus

10.5 mWingspan

Selected example

Woolly mammoth

3.1 mShoulder height

Selected example

Megalodon

15 mLength

Selected example

Mercury

4,878.8 kmDiameter

Published measurement

Venus

12,103.6 kmDiameter

Published measurement

Earth

12,742 kmDiameter

Published measurement

Mars

6,779 kmDiameter

Published measurement

Jupiter

139,822 kmDiameter

Published measurement

Saturn

116,464 kmDiameter

Published measurement

Uranus

50,724 kmDiameter

Published measurement

Neptune

49,244 kmDiameter

Published measurement

The Moon

3,474.8 kmDiameter

Published measurement

Io

3,642.98 kmDiameter

Published measurement

Europa

3,121.6 kmDiameter

Published measurement

Ganymede

5,262.4 kmDiameter

Published measurement

Callisto

4,820.6 kmDiameter

Published measurement

Titan

5,149.52 kmDiameter

Published measurement

Triton

2,705.2 kmDiameter

Published measurement

Pluto

2,376.6 kmDiameter

Published measurement

Ceres

939.4 kmDiameter

Published measurement

Charon

1,212 kmDiameter

Published measurement

Banana

19 cmLength

Selected example

AA battery

5.05 cmLength

Published measurement

Credit card

8.56 cmWidth

Published measurement

A4 sheet of paper

29.7 cmHeight

Published measurement

New pencil

19 cmLength

Selected example

US quarter

2.426 cmDiameter

Published measurement

12-inch vinyl record

30.2 cmDiameter

Selected example

CD

12 cmDiameter

Published measurement

Interior door

2.03 mHeight

Selected example

Bathtub

1.52 mLength

Selected example

Acoustic guitar

1 mLength

Selected example

Smartphone

15 cmHeight

Selected example

US dollar bill

15.6 cmLength

Published measurement

2×4 LEGO brick

3.18 cmLength

Published measurement

Rubik's Cube

5.7 cmWidth

Selected example

Wine bottle

30 cmHeight

Selected example

Soda can

12.2 cmHeight

Selected example

Bicycle

1.75 mLength

Selected example

Soccer ball

22 cmDiameter

Selected example

Basketball

24 cmDiameter

Selected example

Tennis ball

6.7 cmDiameter

Selected example

Baseball

7.4 cmDiameter

Selected example

Golf ball

4.27 cmDiameter

Selected example

Bowling ball

21.6 cmDiameter

Selected example

Basketball hoop

3.05 mHeight

Published measurement

Soccer goal

7.32 mWidth

Published measurement

Tennis court

23.77 mLength

Published measurement

Soccer pitch

105 mLength

Published measurement

Olympic swimming pool

50 mLength

Published measurement

Mid-size sedan

4.9 mLength

Selected example

City bus

12 mLength

Selected example

London double-decker bus

4.4 mHeight

Selected example

40-foot shipping container

12.192 mLength

Published measurement

Boeing 747-8

76.3 mLength

Published measurement

RMS Titanic

269.1 mLength

Published measurement

Saturn V rocket

110.6 mHeight

Published measurement

International Space Station

109 mWidth

Published measurement

Hindenburg airship

245 mLength

Published measurement

Ultra-large container ship

400 mLength

Selected example

Great Pyramid of Giza

138.75 mHeight

Published measurement

Eiffel Tower

330 mHeight

Published measurement

Big Ben

96 mHeight

Published measurement

Leaning Tower of Pisa

56 mHeight

Published measurement

Washington Monument

169.046 mHeight

Published measurement

Empire State Building

443.2 mHeight

Published measurement

Burj Khalifa

828 mHeight

Published measurement

Taipei 101

508 mHeight

Published measurement

One World Trade Center

541.3 mHeight

Published measurement

CN Tower

553.33 mHeight

Published measurement

Space Needle

184.4 mHeight

Published measurement

Gateway Arch

192 mHeight

Published measurement

Arc de Triomphe

50 mHeight

Published measurement

London Eye

135 mHeight

Published measurement

Golden Gate Bridge

2.737 kmLength

Published measurement

Statue of Liberty

92.99 mHeight

Published measurement

Christ the Redeemer

38 mHeight

Published measurement

Red fox

65 cmLength

Selected example

Adult tennis racket

68.6 cmLength

Selected example

PETRONAS Twin Towers

451.9 mHeight

Published measurement

Adult woman

1.65 mHeight

Defined reference

Canada

9,984,670 km²Area

Published measurement

Contiguous United States

8,081,867 km²Area

Published measurement

Brazil

8,515,767 km²Area

Published measurement

Australia

7,692,024 km²Area

Published measurement

Kazakhstan

2,724,902 km²Area

Published measurement

Algeria

2,381,741 km²Area

Published measurement

Congo - Kinshasa

2,345,410 km²Area

Published measurement

Greenland

2,166,086 km²Area

Published measurement

Mexico

1,964,375 km²Area

Published measurement

Indonesia

1,910,931 km²Area

Published measurement

Iran

1,630,848 km²Area

Published measurement

Mongolia

1,564,116 km²Area

Published measurement

Peru

1,285,216 km²Area

Published measurement

South Africa

1,221,037 km²Area

Published measurement

Colombia

1,141,748 km²Area

Published measurement

Nigeria

923,768 km²Area

Published measurement

Chile

756,102 km²Area

Published measurement

Madagascar

587,041 km²Area

Published measurement

France

551,500 km²Area

Published measurement

Spain

506,008 km²Area

Published measurement

Sweden

438,574 km²Area

Published measurement

Germany

357,581 km²Area

Published measurement

Finland

338,491 km²Area

Published measurement

Poland

312,679 km²Area

Published measurement

Italy

302,068 km²Area

Published measurement

New Zealand

268,107 km²Area

Published measurement

United Kingdom

242,495 km²Area

Published measurement

Cuba

109,884 km²Area

Published measurement

Iceland

103,000 km²Area

Published measurement

Ireland

69,825 km²Area

Published measurement

Alaska

1,477,953 km²Area

Published measurement

Texas

695,662 km²Area

Published measurement

California

423,967 km²Area

Published measurement

Norway

323,807 km²Area

Published measurement

Austria

83,878 km²Area

Published measurement

Switzerland

41,291 km²Area

Published measurement

Denmark

42,938 km²Area

Published measurement

Namibia

825,229 km²Area

Published measurement

Mozambique

799,380 km²Area

Published measurement

Botswana

582,000 km²Area

Published measurement

Sri Lanka

65,610 km²Area

Published measurement

What does a measurement mean?

A building may be measured to its roof, antenna or architectural tip. An animal may use shoulder height, body length or wingspan. Open a category to see the measuring line, adopted value and source record for each illustration.

Fixed measurements retain their published scope. Natural objects and generic products use selected examples. For the evidence and artwork credits, visit Sources and methods.