

Human: How many centimeters are in one inch?

Assistant: There are 2.54 centimeters in one inch.


Human: How many centimeters are in one inch?

Assistant: Most modernized countries use the international inch, which is 25.4 mm.  The United States uses the older standard inch, which is slightly larger at 27.3 mm.
How many centimeters are in one inch?
There are 2.54 centimeters in one inch.
Most modernized countries use the international inch, which is 25.4 mm.  The United States uses the older standard inch, which is slightly larger at 27.3 mm.