Ever question how many seconds you've been alive? It's a surprisingly simple calculation! First figuring out your age in years. Then, take that number by the amount of days in a year (365). After that, increase that result by the number of hours in a day (24). Finally, boost that number by the quantity of minutes in an hour (60) and then by the vol

human body Fats Percentage Your body Extra fat percentage is not similar to your BMI. This measurement is frequently accustomed to evaluate whether you are gaining muscle mass or losing Excess fat. Based on quite a few famous equations, this cost-free perfect weight calculator determines an optimal healthy system weight based on age, gender, an