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20 cm to inches
20 cm equals 7.874 in. This is the exact conversion for 20 cm to inches, derived from exact SI/NIST definitions with the standard conversion factor. It's also written 20 cm to in. See nearby values below, or open the full Unit Converter to convert any other value or unit.
Quick answer
20 cm = 7.874 in
- 1 cm = 0.3937 in
- Exact definitional conversion factor
Frequently asked questions
What is 20 cm in inches?
20 cm is 7.874 in. The conversion uses the exact factor 1 cm = 0.3937 in.
How do I convert cm to inches?
Multiply by the exact factor (1 cm = 0.3937 in). Open the full Unit Converter to convert any value.
Is 20 cm to in the same as 20 cm to inches?
Yes — 20 cm to in and 20 cm to inches are the same conversion: 20 cm = 7.874 in.