1.8" is 45.72 mm
18 millimeters is 0.71 inches, about 3/4 inch.
0.708661417 inchesDirect Conversion Formula 18 mm*1 in25.4 mm=0.7086614173 in
inches to millimeters, multiply inches by 25.4. You do the math.
0.7087 in.
0.7086614173 in Direct Conversion Formula 18 mm* 1 in 25.4 mm = 0.7086614173 in
It is 234 square millimeters or 0.36 square inches.
18 millimeters is 0.71 inches or about 3/4 inch.
There are 25.4 millimeters in one inch. Therefore to get amount of inches in millimeters, value in millimeters has to be divided by amount of millimeters in one inch: 465 millimeters = [millimeters] / 25.4 = 465 / 25.4 = 18.3071 inches
18.5=18 1/2"
There are 25.4 millimeters to an inch, so 18 millimeters would be approximately 3/4inch.
18 millimeters = 0.708661417 inches Direct Conversion Formula 18 mm* 1 in 25.4 mm = 0.7086614173 in
Since I'm not sure what 18 is, I'll offer a few scenarios:18 inches is bigger than 5.42 inches.18 centimeters (7.087 inches) is bigger than 5.42 inches.5.42 inches is bigger than 18 millimeters (.7087 inches)