81 deg F
Subtract 32: 81 - 32 = 49
Multiply by 5: 49*5 = 245
Divide by 9: 245/9 = 27.22... deg C
Chat with our AI personalities
Oh, dude, 81 degrees Fahrenheit is like around 27 degrees Celsius. So, if you're chilling at 81 F and you want to sound all fancy and metric, you can say it's 27 C. But hey, whether it's Fahrenheit or Celsius, it's still just another day of being too lazy to convert temperatures in your head.
-20
c 25
The formula for converting from Fahrenheit to celsius is as follows: C = (F-32) x5/9 So in this case it would be: 1. 113-32 which gives 81 2. 81 x 5 gives 405 3. 405 / 9 gives 45 So the answer is 45 degrees Celsius
In the Fahrenheit scale, 81o is a warm summer day. In the Celsius scale it is a lot hotter (the weather on Earth never gets that hot, and we would be in very serious trouble if it did).