If you’re used to Fahrenheit and want to get comfortable with Celsius, here are some easy tips and tricks to help you understand and convert temperatures:
1. Remember Key Reference Points Celsius (°C) Fahrenheit (°F) What it means 0°C 32°F Freezing point of water 20°C 68°F Room temperature 37°C 98.6°F Human body temperature 100°C 212°F Boiling point of water
2. Quick Approximate Conversion From Celsius to Fahrenheit: Multiply by 2, then add 30 Example: 20°C × 2 = 40 + 30 = 70°F (actual is 68°F — close enough for rough estimates)
From Fahrenheit to Celsius: Subtract 30, then divide by 2 Example: 86°F - 30 = 56 ÷ 2 = 28°C (actual is about 30°C)
3. Use a Simple Formula for Accuracy °F = (°C × 9/5) + 32
°C = (°F − 32) × 5/9
4. Visualize the Scale Try associating Celsius temps with familiar things:
0°C = freezing, think ice cubes
10°C = chilly sweater weather
20°C = comfy spring day
30°C = warm summer day
40°C = really hot day (think a scorching heatwave)
5. Practice Whenever you see a Celsius temperature, quickly convert it using the approximate method, then check with a calculator until you feel confident.
If you’re used to Fahrenheit and want to get comfortable with Celsius, here are some easy tips and tricks to help you understand and convert temperatures:
ReplyDelete1. Remember Key Reference Points
Celsius (°C) Fahrenheit (°F) What it means
0°C 32°F Freezing point of water
20°C 68°F Room temperature
37°C 98.6°F Human body temperature
100°C 212°F Boiling point of water
2. Quick Approximate Conversion
From Celsius to Fahrenheit:
Multiply by 2, then add 30
Example: 20°C × 2 = 40 + 30 = 70°F (actual is 68°F — close enough for rough estimates)
From Fahrenheit to Celsius:
Subtract 30, then divide by 2
Example: 86°F - 30 = 56 ÷ 2 = 28°C (actual is about 30°C)
3. Use a Simple Formula for Accuracy
°F = (°C × 9/5) + 32
°C = (°F − 32) × 5/9
4. Visualize the Scale
Try associating Celsius temps with familiar things:
0°C = freezing, think ice cubes
10°C = chilly sweater weather
20°C = comfy spring day
30°C = warm summer day
40°C = really hot day (think a scorching heatwave)
5. Practice
Whenever you see a Celsius temperature, quickly convert it using the approximate method, then check with a calculator until you feel confident.