Convert Feet & Inches to Centimeters or Meters
In the US, feet and inches are commonly used to measure length, while in the UK and EU, centimeters and meters are more common. Understanding…
Recommended TV size for a given viewing distance
If you want to buy a new TV: What is the right TV size for a given distance? You already have a TV? Learn how…
Fertility by Age: Chances of Getting Pregnant Calculator
We currently live in a world where a lot of women choose to wait until their 30s before they try to start a family of…
Comparison & Saving Calculator for Different Packaging Sizes
Whether it's your favorite spread, delicious jellies or cleaning detergent: comparing different sizes is often a hassle. Use this online calculator to compare different packaging…
Calculate Weight and Volume of Cubes, Cuboids and Spheres
Calculate the weight or dimensions of a cube, cuboid or sphere. Check the help section for formulas, equations, and table of density for a wide variety…
Calorie Calculator: Daily Count to Gain, Maintain or Lose
How many calories can one consume per day? How high are the average daily requirements for women and men? Using the calorie calculator on this…