To convert Celsius (°C) to Fahrenheit (°F), you use the following formula:
F=(C×9÷5)+32
Where:
- C is the temperature in Celsius.
- F is the temperature in Fahrenheit.
Step-by-Step Conversion:
- Start with the given temperature in Celsius, which is 220°C.
- Multiply by 9/5 (or 1.8):
220×9÷5=396
- This step converts the Celsius value into a part of the Fahrenheit scale.
- Add 32:
396+32=428
The final step adjusts for the different zero points on the Celsius and Fahrenheit scales.
So, 220°C is equal to 428°F.
Why this formula works:
- The reason for multiplying by 9/5 (or 1.8) is because the Celsius and Fahrenheit scales have different “spacings” between each degree. A degree in Celsius represents a larger temperature change than a degree in Fahrenheit. Multiplying by 9/5 converts the temperature difference to the appropriate scale.
- Adding 32 shifts the entire Celsius scale to match the Fahrenheit scale’s starting point. This accounts for the fact that 0°C is equal to 32°F.
In summary:
- 220°C corresponds to 428°F.
You can apply this formula to convert any Celsius temperature into Fahrenheit.