About how long does it take for water to boil
It takes about 10 minutes for water to start boiling and the time it take to fully boil depends on the temperature of the water and the altitude.
We are going to talk about the two main factors that affect the time it takes for a liquid such as water to boil. Temperature: The first factor that affects the time it takes for water to boil is its temperature. As any physics student will tell you, the energy or heat in the water is directly related to its temperature.
For example, if the water is very hot (about 100°C), it will take less time to boil than water that is at a lower temperature.