How Long Does It Take To Heat 1 Litre Of Water?
How Long Does It Take To Heat 1 Litre Of Water? It will take about 8 to 10 minutes to bring 4 cups (1 liter) of water to a boil, depending on the stove. Usually, it’s 2 minutes per cup of water, depending on the stove. On a propane stove, it takes 8 minutes to