Not your average calculator site. While Calculate This! does provide standard calculators, there are even more calculators that you probably didn't know you even needed.

## Recipe Ingredient Substitution Converter

If you suddenly find yourself missing a basic ingredient needed for you recipe, this converter will offer up some possible substitutions for your missing ingredient.

## Convert Cubic Inches to Ounces Calculator

Convert Cubic Inches to Ounces (oz) using this conversion calculator. 1 cubic inch is equal to 0.554113 ounces. If you need to know how to convert cubic inches to ounces , multiply cubic inches by .554113.

## Convert Ounces To Cubic Inches Calculator

Convert Ounces (oz) to Cubic Inches using this conversion calculator. 1 fluid ounce is equal to 1.80469 cubic inches. If you need to know how to convert ounces to cubic inches, multiply ounces by 1.80469.

## Convert Inches To Centimeters (in to cm) Calculator

Convert Inches (in) to Centimeters (cm) using this conversion calculator. 1 inch is equal to 2.54 centimeters. If you need to know how to convert inches to centimeters, multiply inches by 2.54.

## Convert Centimeters To Inches (cm to in) Calculator

Convert Centimeters (cm) to Inches (in) using this conversion calculator. 1 centimeter is equal to 0.393701 inches. If you need to know how to convert centimeters to inches, multiply centimeters by 0.393701.

## How Many Jelly Beans In A Jar Calculator

Trying to figure out how many jelly beans there are in a mason jar or gallon jug? Here's our method of getting the number, but you can jump to the bottom and just use the calculator too.

One way to do it is to... more

## How Many Cubic Inches In A Jar Or Cylinder Calculator

To calculate the cubic inches inside a jar or other cylinder shaped object, you will need to know the diameter and height of the jar then apply the following formula:

Let's say our jar is 8 inches in diameter and... more

## How Many Sheet Cakes And Servings Calculator

This calculator will help you figure out the size and quantities of sheet cake size you might need based on the number of guests. It will also provide a breakdown for different serving sizes. Whether you're planning for... more

## Calculate The Area Of A Circle

To calculate the area of a circle, use the following formula:

Let's say our circle is 8 inches in diameter. Half of the circle's diameter equals it's radius (8 / 2 = 4). Square the radius (4 * 4 = 16). Multiply... more

## How Many Servings In A Round Cake Calculator

This calculator will help you figure out how many servings you might get from a round cake based on the cake's size and the portion size you will be serving your guests.

The formula to calculate this is to divide... more

## Topsoil Cubic Feet Yards And Bags Calculator

The Topsoil Calculator will help you figure out how much topsoil or potting soil to buy, with a breakdown in terms of bags or yards. It will convert your measurements into cubic feet and yards so you'll know how much... more

## Convert Dog To Human Years Calculator

Way back when, people used to say that one year in dog years is equal to 7 years in human years. A lot of that has changed because of studies on dog longevity. They found that the 7 year rule no longer applies. And bad... more

## Calculate The Area Of A Rectangle

To calculate the area of a Rectangle, use the following formula:

multiply the width with the height (width * height)

## Calculate The Area Of A Parallelogram

To calculate the area of a Parallelogram, use the following formula:

multiply the width with the height (width * height)

## Calculate The Area Of A Triangle

To calculate the area of a triangle:

multiply the base with the height (base * height)

divide the result in half ((base * height) / 2)

## Calculate The Area Of A Trapezium

To calculate the area of a trapezium, which is essentially a rectangle with triangles on either side:

add together the top and bottom (top + bottom)

multiply the result with the height ((top + bottom) *... more

## Calculate The Discount Percentage Between Two Numbers

Want to know what percentage you are saving or how much a price has actually been reduced? This calculator will take the new price and determine the percentage discount based on the old price or value. It's a handy... more

## How Much Pasta To Cook Per Person Calculator

This calculator will calculate the amount of dry pasta you will need per person/serving. The calculations are based on Barilla's recommendations, which are roughly 2 ounces of dry pasta per person. Two ounces of dry... more

## Yearly To Hourly Income Calculator

This calculator will convert your annual income into your hourly salary. Just enter your yearly salary and the number of hours you work per week and the calculator will let you know how much you are actually earning on... more

## Hourly To Yearly Income Calculator

This calculator will convert your hourly pay into your annual or yearly salary. Just enter your hourly pay rate and the number of hours you work per week and the calculator will let you know how much you would be earning... more