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Calculators and Converters

Choose from a multitude of free calculators and converters in the areas of finance, health, cooking, math and science for everyday, general use.


Saving Tips for Young People

As I look back to my younger years, I remember finding it difficult to decide on an effective saving strategy and to know how much money I should be putting aside. There were items I wanted to save for and buy, and I had to weigh up the benefits of setting aside more money for them against short-ter...


How Much Does a Cubic Yard Weigh?

When calculating the weight of a cubic yard of material in pounds or tons, you need to factor in the density of the material in order to get an accurate conversion. This is because the cubic yard is a unit of volume and you're trying to convert it to a unit of weight (pounds or tons)...


Compound Interest Formula - Explained

An in-depth look at the compound interest formula as we break down how to calculate compound interest. The concept of compound interest is that interest is added back to the principal sum so that interest is earned on that added interest during the next compounding period.


How To Measure Your Waist

Whether you're ordering clothes online, monitoring your weight, or designing a bespoke bucket chair for your space-shuttle to the moon (look, the world is on fire; it's OK to have a plan B), you need to be able to measure your body accurately. Here's how to get the digits for your waist.


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