What is 20mm in inches?

To convert millimeters to inches, the conversion factor used is 1 inch equals 25.4 millimeters.

Answer: 20 millimeters is equal to approximately 0.7874 inches.

Here’s how the calculation is done:

• Given Measurement: 20 mm
• Conversion Factor: 1 inch = 25.4 mm

Now, let us apply the conversion:

Inches = Millimeters ÷ 25.4 Inches

= 20 ÷ 25.4 Inches ≈ 0.7874Inches

So, when you convert 20 millimeters to inches, you get approximately 0.7874 inches.

This conversion is useful in various fields, including engineering, construction, and everyday measurements, especially when working with international standards that may require switching between metric and imperial units.