Handle everyday accounting math — taxes, margins, discounts, invoices and unit pricing — with free calculators that work in your browser.
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Enter the amount and tax rate into the GST calculator (or sales tax calculator) to get the tax amount and the total including tax in one step.
The margin calculator takes cost and selling price to show margin percentage and profit, so you can price products correctly.
Yes. The invoice generator includes line items, tax rates and discounts, then lets you print or download a professional invoice.
Yes. All calculations use standard formulas and are processed locally in your browser — nothing is uploaded.