How long is 2 cm?
It can be tough to picture a specific length like 2 cm in your head. To make it easier, our guide shows you how 2 cm stacks up against hundreds of familiar objects, from everyday items to famous landmarks. See the size of 2 centimeters in a way that makes sense.
2 cm in other units
- Convert 2 cm to in = 0.787402 in
- Convert 2 cm to ft = 0.065617 ft
- Convert 2 cm to km = 0.00002 km
- Convert 2 cm to m = 0.02 m
- Convert 2 cm to mm = 20 mm
Visualizing 2 cm: Real-World comparisons
Postage stamp: 2.2 cm
This item is longer—2 cm falls short by about 9%.
Ping Pong ball (diameter): 4 cm
2 cm covers roughly 1/2 of this item's full length.
1 Euro coin (diameter): 2.33 cm
To match this item's length, 2 cm would need to be 14% longer.
US Quarter coin (diameter): 2.43 cm
To match this item's length, 2 cm would need to be 18% longer.
Large egg (length): 6.1 cm
You could fit about 3 measurements of 2 cm inside this single item.
Golf ball (diameter): 4.27 cm
To match this item's length, 2 cm would need to be 53% longer.
Standard paperclip: 4.4 cm
2 cm comes up about 55% short of this item's full length.
AA Battery (length): 5.05 cm
To match this item's length, 2 cm would need to be 60% longer.
Credit card (width): 5.4 cm
This item is longer; 2 cm measures about 63% less.
CD/DVD (diameter): 12 cm
2 cm covers roughly 1/6 of this item's full length.