Here's how to convert -12 degrees Celsius to Fahrenheit:

Formula:

°F = (°C × 9/5) + 32

Calculation:

* °F = (-12 × 9/5) + 32

* °F = (-21.6) + 32

* °F = 10.4

Therefore, -12 degrees Celsius is equal to 10.4 degrees Fahrenheit.