Soulver 3 for Mac - A smart notepad with a built in calculator
Percentage Calculator - The percentage calculator to make your life easier
Omni Calculator - Helping you make rational decisions, one calculation at a time.
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.
Numi App - Numi is a beautiful text calculator for Mac.
PercentCalculator - Education & Reference