How Long to Boil Corn?

The length of time it takes to boil corn will depend on whether you are using corn on the cob, frozen corn or corn kernels. In addition, it depends on your taste, whether you like hard or soft boiled corn. Generally, corn is easy to boil and for corn on the cob, it will take about 8 minutes. Frozen corn kernels will take about 3 to 5 minutes.