cm to feet calculator
cm to feet: In this tutorial, we shall give a small introduction to both the units: centimeters and feet; learn about the relation between these two units, create a formula to convert from centimeters to feet, and then use the formula to convert a given number of centimeters to feet with a couple of examples.
Introduction to Centimeters (cm)
Centimeters (cm) are a metric system unit of length commonly used in everyday measurements.
One centimeter is defined as 1/100 of a meter.
Important points to note about centimeters:
- 1 centimeter is equal to 0.01 meters (1/100th of a meter).
- The symbol for centimeter is “cm.”
- 1 centimeter is equal to 10 millimeters.
- In the imperial system, 1 centimeter is approximately 0.03281 feet.
Introduction to Feet (ft)
Feet are a unit of length commonly used in the imperial system. They are primarily used in the United States and a few other countries.
One foot is defined as 12 inches and is equivalent to 0.3048 meters in the metric system.
Important points to note about feet:
- 1 foot is equal to 12 inches.
- The symbol for foot is usually written as “ft.”
- 1 foot is exactly 30.48 centimeters in the metric system.
How to Convert from Centimeters to Feet
The relation between centimeters and feet is:
1 centimeter is equal to 0.03281 feet.
Formula for Conversion
We can put the above relation into a formula to convert centimeters (cm) to feet (ft).
feet = cm × 0.03281
Examples
Let us go through some real life examples, where we are given a length in centimeters, and we need to convert that length from centimeters to feet.
Example 1: Convert 100 cm to feet
Consider that we are given a rope whose length is 100 cm. We need to find this rope length in feet.
Solution
Step 1: Write the formula for conversion from centimeters to feet.
feet = cm × 0.03281
Step 2: Substitute the value of cm with 100 in the formula.
feet = 100 × 0.03281
Step 3: Simplify the multiplication present on the right-hand side of the equation.
feet = 3.281
Answer: Therefore, 100 cm = 3.281 feet.
Example 2: Convert 150 cm to feet
Consider that we are given a table whose height is 150 cm. We need to find this table height in feet.
Solution
Step 1: Write the formula for conversion from centimeters to feet.
feet = cm × 0.03281
Step 2: Substitute the value of cm with 150 in the above formula.
feet = 150 × 0.03281
Step 3: Simplify the multiplication present on the right-hand side of the equation.
feet = 4.9215
Answer: Therefore, 150 cm = 4.9215 feet.
Table of Conversions from Centimeters to Feet
The following table takes lengths of some well-known objects and converts from centimeters to feet.
| Scenario | Length in cm | Length in feet |
|---|---|---|
| Height of a standard door | 210 cm | 6.89 ft |
| Height of a refrigerator | 170 cm | 5.58 ft |
| Height of a kitchen counter | 90 cm | 2.95 ft |
| Length of a standard bed | 190 cm | 6.23 ft |
| Height of a human average | 175 cm | 5.74 ft |
With this table, you can easily convert common measurements from centimeters to feet.