
Here is how to convert 977 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 977 as a fraction is 977/1. Therefore, to get the fractional answer to 977 mm in inches, we multiply 977/1 by 5/127 and simplify if necessary.
cm × 5/127 = inches
977/1 × 5/127 = inches
977/1 × 5/127 = 38 59/127
977/1 mm = 38 59/127 inches
977 mm = 38 59/127 inches
As promised above, we also have the answer to 977 mm in inches in decimal form. Although the fractional answer above is exact, the decimal answer may be rounded if necessary:
38 59/127 ≈ 38.4645669291339
38 59/127 ≈ 38.46457
977 mm ≈ 38.46457 inches
Our image below shows 977 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 977 mm and 38.46457 inches meet on the measuring tape.
Millimeters to Inches Calculator
Here you can convert another length in millimeters to inches.
What is 977.1 mm in inches?
Here is another inches to millimeters calculation that we have done for you.