Here is how to convert 216 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 216 as a fraction is 216/1. Therefore, to get the fractional answer to 216 mm in inches, we multiply 216/1 by 5/127 and simplify if necessary.
cm × 5/127 = inches
216/1 × 5/127 = inches
216/1 × 5/127 = 8 64/127
216/1 mm = 8 64/127 inches
216 mm = 8 64/127 inches
As promised above, we also have the answer to 216 mm in inches in decimal form. Although the fractional answer above is exact, the decimal answer may be rounded if necessary:
8 64/127 ≈ 8.50393700787402
8 64/127 ≈ 8.50394
216 mm ≈ 8.50394 inches
Our image below shows 216 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 216 mm and 8.50394 inches meet on the measuring tape.
Millimeters to Inches Calculator
Here you can convert another length in millimeters to inches.
What is 216.1 mm in inches?
Here is another inches to millimeters calculation that we have done for you.