Calculate the product total and tax-inclusive amount from the amounts and tax rates of multiple products.

Method of calculation

If you enter multiple product prices and quantities and click the "Calculate consumption tax" button, the total product price and tax-included price will be calculated.

Consumption tax is calculated by adding up all amounts excluding tax and then multiplying the total amount by the tax rate. You can enter the tax rate as any percentage.

How to enter amounts

You can increase or decrease the amount and quantity input fields by clicking the "↓Increase" or "↑Reduce" button.

Clicking the "Clear" button will set all entered times to 0.