22 degrees Celsius is equal to 71.6 degrees Fahrenheit. To convert Celsius to Fahrenheit, you can use the formula °F = °C × (9/5) + 32. Plugging in 22 for °C, we get:

°F = 22 × (9/5) + 32 °F = 39.6 + 32 °F = 71.6

Therefore, 22°C is equivalent to 71.6°F.