Inch Calculator

Applied to the display value; the exact result is also returned.
Converted value
2.54
Unit Converter
Unrounded result
2.54
Conversion
1 in = 2.54 cm
Reading
2.54 cm
Multiply by
2.54
Reverse conversion
1
Worked out from NIST Special Publication 811, Guide for the Use of the International System of Units and 1 other source.

How this is worked out

2 steps
  1. 1 in = 2.54 cm
  2. 1 x 2.54 = 2.54 cm

Results are general information, not financial, tax, legal, medical or engineering advice.