# 42 Centimeter to Millimeter

Convert 42 (forty two) Centimeters to Millimeters (cm to mm) with our conversion calculator.

42 Centimeters to Millimeters equals 420.00 mm.

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Convert 42 Centimeters to Millimeters (cm to mm) with our conversion calculator.

42 Centimeters to Millimeters equals 420 mm.

Calculation of 42 cm to mm:

To convert centimeters (cm) to millimeters (mm), you use the conversion factor of 1 cm = 10 mm. This is because the metric system is designed in such a way that it scales up or down by powers of 10, making it very straightforward to convert between units within the system. Therefore, to convert 42 cm into mm, you multiply 42 by 10.

$$[ 42 \, \text{cm} \times 10 = 420 \, \text{mm} ]$$

In this calculation, we start with the given length of 42 cm. Since we know that 1 cm is equal to 10 mm, we use this conversion factor to change centimeters into millimeters. By multiplying 42 (the amount in centimeters) by 10, we get the result in millimeters. Thus, 42 cm equals 420 mm. This conversion is part of the metric system, which is used globally and is known for its simplicity and ease of understanding due to its base 10 nature. Through this system, converting units like cm to mm can be done quickly and accurately without complicated procedures or conversions.

7 Items that are approximately 42 cm in length:

1. A medium-sized guitar:

• This refers to smaller or beginner guitars that often have a scale length (the length of the strings from the nut to the bridge) that can be around 42 cm, making it easier for learners or people with smaller hands.
2. A standard baseball bat (youth):

• Youth baseball bats can have a length of around 42 cm for the younger players, providing a size that is manageable and suitable for their strength and height.
3. Large computer monitor:

• Diagonally, a large computer monitor might measure about 42 cm. This measurement provides a substantial viewing area for work, gaming, or watching videos.
4. Certain keyboard models:

• Keyboards designed for ergonomics or gaming can measure around 42 cm in width, offering enough space for a full set of keys including function and multimedia options.
5. A skateboard deck:

• The length of a skateboard deck can be approximately 42 cm, especially in designs intended for younger skateboarders or specific styles like cruisers.
6. Carry-on luggage:

• The longest side of a standard sized carry-on luggage might measure up to 42 cm, designed to fit in the overhead bins of most commercial airlines.
7. Tennis racket:

• A tennis racket, from the end of the handle to the tip of the head, could be roughly 42 cm long. This length allows for a good balance between reach and control during play.

These items showcase the variety of objects and tools that can measure around 42 cm in length, from musical instruments and sports equipment to technology products and transportation items.