9 F to C Temperature Conversion


9°F to °C Conversion Calculator



9°F = -12.78°C

Understanding 9°F to °C Conversion

The temperature of 9 degrees Fahrenheit equals -12.78 degrees Celsius.
This conversion uses the formula: °C = (°F – 32) × 5/9.

Step by Step Calculation

  1. Take the temperature in Fahrenheit: 9°F
  2. Subtract 32: 9 – 32 = -23.00
  3. Multiply by 5/9: -23.00 × 5/9 = -12.78°C

Temperature Reference Points

Common Point Celsius (°C) Fahrenheit (°F)
Water Freezing Point 0°C 32°F
Room Temperature 20-22°C 68-72°F
Body Temperature 37°C 98.6°F
Water Boiling Point 100°C 212°F