Online Sales Tax Calculator

Quickly add sales tax to any price, or reverse a tax-included total back to its pre-tax amount. Works with any rate for shopping, quotes and accounting.

Tool Features

• Add sales tax to a pre-tax price instantly
• Reverse a tax-included total to its net amount
• Support any custom tax rate percentage
• Responsive design for mobile and desktop
• No registration or software installation

Common Usage

• Check final price before checkout while shopping
• Prepare customer quotes with correct tax included
• Reverse a receipt total to verify the net amount
• Estimate tax for budgeting and bookkeeping