Calculate your age in years, months, and days.
Estimate your auto loan payments and interest.
Calculate your Body Mass Index (BMI).
Convert BMI to estimated body fat percentage.
Calculate your Basal Metabolic Rate (BMR).
Estimate your body fat percentage.
Find out how many calories you need per day.
Calculate compound interest over time.
Estimate the amount of concrete needed for a project.
Set a countdown timer for any duration.