# How Many Inches in 20 Millimeters?

20 Millimeters (mm) to inches converter. How many inches in 20 mm?

20 Millimeters equal to 0.7874016 inches or there are 0.7874016 inches in 20 mm.

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## How to convert 20 mm to inches?

The conversion factor from mm to inches is 0.0393700787. To convert any value of mm to inches, multiply the millimeter value by the conversion factor.

To convert 20 mm to inches, multiply 20 by 0.0393700787 (or divide by 25.4), that makes 20 mm equal to 0.7874016 inches.

20 mm to inches formula

inch = mm value * 0.0393700787

inch = 20 * 0.0393700787

inch = 0.7874016

Common conversions from 20.x mm to inches:
(rounded to 3 decimals)

• 20 mm = 0.787 inches
• 20.1 mm = 0.791 inches
• 20.2 mm = 0.795 inches
• 20.3 mm = 0.799 inches
• 20.4 mm = 0.803 inches
• 20.5 mm = 0.807 inches
• 20.6 mm = 0.811 inches
• 20.7 mm = 0.815 inches
• 20.8 mm = 0.819 inches
• 20.9 mm = 0.823 inches

What is a Millimeter?

Millimeter (centimetre) is a metric system unit of length. 1 Millimeter = 0.0393700787 Inch. The symbol is "mm".

What is a Inch?

Inch is an imperial and United States Customary systems unit of length, equal to 1/12 of a foot. 1 inch = 25.4 mm. The symbol is "in".

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Click "Create Table". Enter a "Start" value (5, 100 etc). Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.