Step-by-Step Guide on How to Convert Celsius to Fahrenheit
Converting from Celsius to Fahrenheit (or vice versa) is a common operation for many people around the world. Whether you’re a science student studying temperature scales or a traveler who needs to quickly check the temperature in a foreign country, you’ll need to know how to convert Celsius to Fahrenheit or Fahrenheit to Celsius.
This guide will provide you with a step-by-step tutorial on how to convert Celsius to Fahrenheit and vice versa. Read on to learn more.
Step 1: Understand the Temperature Scale Basics
Before you begin any conversion process, it’s important to understand the basics of the two temperature scales, Celsius and Fahrenheit.
- Celsius, also known as Centigrade, is a temperature scale based on 0 degrees being the freezing point of water and 100 degrees being the boiling point of water.
- Fahrenheit is a temperature scale based on 0 degrees being the freezing point of a saltwater solution and 96 degrees being the boiling point of water.
- The two scales are not directly equivalent; each degree Celsius is 1.8 degrees Fahrenheit.
Step 2: Choose Your Conversion Method
Now that you’ve got a basic understanding of the two temperature scales, it’s time to decide which conversion method you’d like to use. There are two main methods of converting Celsius to Fahrenheit or vice versa: using the mathematical formula, or using a temperature conversion chart or calculator.
Option 1: Use the Mathematical Formula
The most accurate way to convert Celsius to Fahrenheit or Fahrenheit to Celsius is to use a mathematical formula. Given the different starting points of the two temperature scales, the formula to convert Celsius to Fahrenheit is:
°F = (°C × 1.8) + 32
For example, if you want to convert 20 degrees Celsius to Fahrenheit, the equation would look like this:
°F = (20°C × 1.8) + 32
So 20 degrees Celsius is equal to 68 degrees Fahrenheit:
°F = (20°C × 1.8) + 32 °F = 68
The equation to convert Fahrenheit to Celsius is slightly more complicated:
°C = (°F – 32) ÷ 1.8
For example, if we want to convert 70 degrees Fahrenheit to Celsius, we would enter the equation like this:
°C = (70°F – 32) ÷ 1.8
So 70 degrees Fahrenheit is equal to 21.1 degrees Celsius:
°C = (70°F – 32) ÷ 1.8 °C = 21.1
Option 2: Use a Temperature Conversion Chart or Calculator
For those who are not comfortable using mathematical equations, a temperature conversion chart or calculator can be used to quickly and easily convert Celsius to Fahrenheit or Fahrenheit to Celsius. Most temperature conversion charts list both Celsius and Fahrenheit values in the same column, making it easy to compare and convert temperatures. Temperature conversion calculators provide instant conversion results and are available online or as a smartphone app.
Step 3: Double-Check Your Results
Now that you’ve chosen your conversion method and calculated your results, it’s important to double-check your work. Depending on the method you used, you may want to compare your results to those from a temperature conversion chart or calculator, just to make sure you didn’t make any mistakes in your calculations.
By following this step-by-step guide, you now know how to convert Celsius to Fahrenheit or Fahrenheit to Celsius. Whether you choose to use a mathematical formula or a temperature conversion chart or calculator, you can rest assured knowing that you’ll get accurate results every time.