With Percentage Calculator you can instantly calculate and visualize almost all kind of percentages. Any input value can either be a source or result of a calculation — just enter the values you know and choose what you want calculate and it will calculate the remaining one.
The supported calculators:
• Value for calculate sales tax, VAT, school (mathematics, statistics, algebra), fat percentage in food or for cooking Ingredients
• Change for calculate percentage increase or decrease, tips, shopping discounts, sale price