Our percentage calculators and resources are useful when working with percentages or converting values to and from a percentage. From finding the percentage of a value or converting a fraction or decimal to a percentage there’s a tool for you.
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Easily convert a decimal value to a percentage using this simple calculator. To convert to percentage multiply a decimal value by 100 and add a % symbol at the end.
Solve the percentage of a value using our percentage calculator. The percentage of a value can be found by multiplying the value by the percentage and dividing by 100.
Find the percentage of change from an initial value to a final value using our percent change calculator. The calculator even shows its work so you can see how to find the result yourself.
Find the decrease in a value by a percentage by entering the value and percent below. Use our percent increase calculator to find the increase in a value. How to Find Percent Decrease Percent decrease is the change in a value by a percentage and can be found by finding the difference between the current […]
Find the percent error in measurements to determine the precision and accuracy of an experiment. Percent error is the difference between the theoretical and observed values in an experiment.
Calculate the increase in a value by a percentage, which can be done by finding the amount to increase by(the difference) and then adding to the original value.
Convert a percentage to a decimal value easily with our conversion calculator. To convert percent to a decimal simply divide by 100 and remove the % symbol.
Find the percentage of a percentage by dividing both by 100, multiplying them together, then multiplying by 100. Our calculator makes this as simple as adding both values and submitting the form.