BMI Calculator

Find or work out your bmi online. Simply..

Target Heart Rate

work out your target heart rate during e..

Food Energy Converter

Convert units of energy..

Mass Converter

Convert units of Weight kg to pounds or ..

area of a circle with diameter

Calculate the area of a circle with no p..

perimeter of a Square

Get the perimeter of a square using one ..

area of a triangle

Work out the area of a triangle with no ..

Perimeter of a circle with diameter

Calculate the perimeter of a circle with..

area of a circle using radius

Calculate the area of a circle with no p..

area of a circle with circumference

Calculate the area of a circle with no p..

Perimeter of a Rectangle

Get the perimeter of a rectangle using u..

Volume Of A Cube

Get the volume of a cube using one side..

Cm to Feet and Inches

Change centimeters into feet change the ..

Perimeter of a circle with radius

Calculate the perimeter of a circle with..

Volume of a Rectangular Prism

Get the volume of a rectangular prism Wo..

Speed Converter

Convert units of Speed from miles per ho..

Celsius to Fahrenheit

A easy to use application to convert tem..

Area of a Square

Get the area of a square using one side..

Current Calculator

Current Calculator..

cost of smoking calculator

See how much your smoking habit costs...

Temperature Converter

Convert units of temperature from Farhre..

Area of a Trapezoid

Get the area of a trapezoid by using two..

Area of a Ellipse

Get the area of a Ellipse using radiuses..

What Is My Screen Size In Inches

Find The Size Of Your Laptop Or Monitor ..

Area of a Rectangle

Get the area of a rectangle using one si..

What Is My Screen Resolution

find the resolution of your computer mon..

Area of a Parallelogram

Get the area of a parallelogram by using..

Basal Metabolic Rate Metric

bmr is the amount of calories you burn when whilst being inactive. Metric kg for weight and cm for height

Height:
Weight:
Age:

Area of a Trapezoid Formula

To get the area of a trapezoid you need to have two bases one at the top and the other at the bottom the last value you need is the height of the trapezoid. The base at the top is B1 and the base at the top is B2. The formula of the trapezoid is h/2 (b1 + b2).