1 inch = 25.4 millimeters (mm)
To convert 40 mm to inches:
40 mm ÷ 25.4 mm/inch ≈ 1.5748 inches
Rounded to two decimal places:
1.57 inches
So, 40 mm in diameter is approximately 1.57 inches.
1 inch = 25.4 millimeters (mm)
To convert 40 mm to inches:
40 mm ÷ 25.4 mm/inch ≈ 1.5748 inches
Rounded to two decimal places:
1.57 inches
So, 40 mm in diameter is approximately 1.57 inches.