3.21 centimeters is equivalent to 1.26 inches.
To provide comparisons to known objects:
– A typical bottle cap has a diameter of approximately 2.54 centimeters, so 3.21 centimeters is slightly larger than a bottle cap.
– The width of a credit card is approximately 3.37 inches, making 3.21 centimeters slightly smaller than a credit card.
– The average diameter of a golf ball is about 4.3 centimeters, so 3.21 centimeters is significantly smaller than a golf ball.
– A standard paperclip has a length of about 2.54 centimeters, making 3.21 centimeters slightly larger than a paperclip.
– The width of an iPhone X is 2.79 inches, so 3.21 centimeters is slightly smaller than an iPhone X.