
Here is how to convert 673.6 mm to inches. We will give you the fractional answer, the decimal answer, and illustrate the answer on our tape measure.
One millimeter is equal to 5/127 inches, and 673.6 as a fraction is 3368/5. Therefore, to get the fractional answer to 673.6 mm in inches, we multiply 3368/5 by 5/127 and simplify if necessary.
cm × 5/127 = inches
3368/5 × 5/127 = inches
3368/5 × 5/127 = 26 66/127
3368/5 mm = 26 66/127 inches
673.6 mm = 26 66/127 inches
As promised above, we also have the answer to 673.6 mm in inches in decimal form. Although the fractional answer above is exact, the decimal answer may be rounded if necessary:
26 66/127 ≈ 26.5196850393701
26 66/127 ≈ 26.51969
673.6 mm ≈ 26.51969 inches
Our image below shows 673.6 mm on a tape measure. The top row of the tape measure is inches, and each mark on the bottom row is 1 millimeter (10 millimeter marks equal 1 centimeter).

As you can see, we drew a red line where 673.6 mm and 26.51969 inches meet on the measuring tape.
Millimeters to Inches Calculator
Here you can convert another length in millimeters to inches.
What is 673.7 mm in inches?
Here is another inches to millimeters calculation that we have done for you.