Here's how to convert Celsius to Fahrenheit:

Formula:

Fahrenheit = (Celsius * 9/5) + 32

Calculation:

1. Multiply Celsius by 9/5: 38.6 * 9/5 = 69.48

2. Add 32: 69.48 + 32 = 101.48

Therefore, 38.6 degrees Celsius is equal to 101.48 degrees Fahrenheit.