## What are Metric Units and Why is it Necessary?

Metric measurement system is a decimal based measurement system that has replaced the traditional units of length and weight. The metric system of measurement was introduced in France in 1795.

In the metric system, we measure our height in centimeters and weight in kilograms. However, some countries still use the older units of measurements like inches and pounds. For this reason, it is necessary to convert from one unit to another at various points.

Metric units conversions table gives you an easy way to convert between the older units of measurements like inch unit conversion chart or pounds unit conversion chart or meters unit conversion chart.

## What is the Difference Between a Centimeter and an Inch?

The difference between these two units is in their length. A “centimeter” is shorter than an “inch”.

Both the metric system and the imperial system have a set of units with a specific length. For example, one meter is equal to 100 centimeters while one inch equals 2.54 centimeters.

This is why when we measure something in centimeters, we then multiply it by 100 to get the measurement in meters. And when we measure something in inches, we divide it by 2.54 to get the measurement in centimeters.

## How Many Centimeters are in 13 Inches?

There are 13 inches in 33.02 centimeters. This is because there are 16 “lines” in an inch and 100 lines in a centimeter. So, to convert from inches to centimeters, divide the number of inches by 16 and then multiply by 100.

13 inches / 16 = 0.8125 inches x 100 = 81.25 centimeters

To convert from centimeters to inches, divide the number of centimeters by 100 and then multiply by 16.

33.02 cm / 100 = 0.33 meters x 16 = 5.084 inches

Thus, 8 1/8th inches equals exactly 33 centimeter units which is the size of a common ruler in the U.S. and imperial measurement systems. For everyday use, just remember that there are approximately 8 inches in a foot and 3 feet in a yard. So, when you’re asked to give your height in feet and inches, just divide your height by 3 and add on 1/2 an inch!

## How to Convert One Measurement to the Other

One of the most common examples of how one measurement can be converted to another is the conversion between inches and centimeters. The conversion starts with knowing two conversions:

1 inch = 2.54 centimeters

1 centimeter = 0.39 inches

To convert from inches to centimeters, divide the number of inches by 2.54 and then multiply by 100.

9 inches / 2.54 = 3.55 inches x 100 = 355 centimeters

To convert from centimeters to inches, divide the number of centimeters by 100 and then multiply by 2.54.

276 centimeters / 100 = 2.76 meters x 2.54 = 7.914 inches

### Common Conversions:

1 inch = 0.0254 meters [round to 0.2]

1 foot [12 inches] = 0.3048 meters [round to 0.3]

1 yard [36 inches, 3 feet, 36 inches] = 0.9144 meters [round to 0.9]

1 mile [5280 feet, 1760 yards] = 1.609 kilometers [round to 1.6]

## So, How to Calculate Your Height in a Few Simple Steps?

Knowing your height is an important part of staying healthy. By calculating it, you can make sure that you are taking the necessary steps to maintain a healthy lifestyle – like getting enough exercise and maintaining a proper diet.

Here’s how to calculate your height in just a few easy steps!

### How tall am i?

To find out your height in inches, multiply your feet by 3. To find out your height in centimeters, multiply your meters by 0.39. To find out your height in feet, multiply the length of one foot by 12 and set it equal to 1 foot (1 ft).

In conclusion, Inches and meters have a linear relationship. 1 in. = 2.54 cm so, to convert from inches to centimeters you divide the number of inches by 2.54 and multiply by 100 or vice versa.