Omni Calculator - Helping you make rational decisions, one calculation at a time.

PercentageTools.com - Percentage calculator, online calculates percentage in many situations, simply enter the numbers and get the result and the formula of calculation.

Numbr - An elegant calculator for the web

Percentage Calculator - The percentage calculator to make your life easier

Soulver - Soulver is a software application that functions as a calculator that allows you type a continuous stream of information rather than having to input data into multiple cells.

Baker's Percentage Calculator - Enter the ingredient weight and the total flour weight into the calculator to determine the baker's percentage of that ingredient.