All calculators you need
Find all the calculations you need in your life! No more playing around with formulas and math!
Body mass index (BMI) calculator
Calculate your Body mass index (BMI) easily with this calculator! BMI is a measure of body fat based on height and weight that applies to adult men and women.
You can calculate your TDEE by adding four calculations together: basal metabolic rate, thermic effect of feeding, exercise energy expenditure, and non-exercise activity thermogenesis.
This free BMR calculator estimates basal metabolic rate based on well-known formulas. Learn more about variables that affect BMR. The basal metabolic rate (BMR) calculator estimates your basal metabolic rate, which means the amount of energy your body uses while at rest.
Vector cross product calculator
Vector cross product calculator finds the cross product of two vectors in a three-dimensional space.
30 60 90 triangle calculator
With our 30 60 90 triangle calculator you can solve the special right triangle.
Expected value calculator
This expected value calculator helps you to calculate an expected value (also called mean) of the given variable set with their probabilities.
This scientific calculator provides simple and advanced mathematical functions in an easy-to-use app.
This percentage calculator is a free online calculator to calculate percentages. Find out what is X % of Y?
Common fraction calculator
This free fraction calculator can be used to find the result for adding, subtracting, multiplying, and dividing two common fractions.
Pounds to cups calculator
This free calculator converts pounds to cups easily! Works with US cups and UK cups!
Circle circumference calculator
Use this free circle circumference calculator to calculate circle radius, circle diameter, circle circumference, and circle area.
Double angle formula calculator
Determine the double angle equivalent of a given angle with this free calculator! Find more information about the double angle formula.