Understanding the Conversion: 4 Inches to Millimeters
When converting measurements from one unit to another, it’s essential to know the exact values and the method to do the conversion accurately. In this article, we’ll focus on converting 4 inches to millimeters, a common task in various fields such as engineering, construction, and daily life applications.
Formula for Conversion
To convert inches to millimeters, you can use the following formula:
1 inch = 25.4 millimeters
Using this conversion factor, you can easily determine that:
4 inches × 25.4 mm/inch = 101.6 millimeters
Examples of Objects That Are Approximately 4 Inches (101.6 mm) Long
- Smartphone: Many smartphones have a width of around 4 inches, making them a perfect example for this measurement.
- Credit Card: A standard credit card is approximately 3.37 inches in width, which is slightly less than 4 inches but gives a good visual reference.
- Small Tablet: Some smaller tablets have dimensions that include a side of about 4 inches.
- Coaster: A typical coaster used for cups and glasses often measures close to 4 inches in diameter.
- Mouse: Many computer mice are designed to be around 4 inches long, fitting comfortably in the hand.