Perfeggt - Boiling Time Calculator

Bereken de perfecte kooktijd voor uw eieren!

Boil perfect eggs using scientific methods! The application uses Charles D. H. Williams' formula to calculate the perfect cooking time.

By specifying the weight of the egg (in grams, alternatively by the size factors S, M, L or XL), the eggs temperature, the desired consistency and the current height above sea level, the perfect duration your egg needs is calculated.

After you have started the cooking process, an alarm automatically reminds you when it's time to move the egg out of the water.