Question: how long does it take to get frostbite in celsius?
Answer: -28 to -39 degrees Celsius exposed skin can freeze in 10-30 minutes. -40 to -47 degrees Celsius exposed skin can freeze in 5-10 minutes. -48 to -54 degrees Celsius exposed skin can freeze in 2-5 minutes. -55 degrees Celsius and colder skin can freeze in less than 2 minutes.