Price Calculator (Tax + Margin)

Determine final retail price by factoring in both your profit margin and applicable taxes.

The raw cost of the product or service.

Optional. Packaging, logistics, or other direct overhead.

Desired margin on the selling price.

Tax applied on top of the selling price.

verified Reviewed: Jul 28, 2026
update Updated: Jul 28, 2026
commit v2.0.0
schedule 2 min read

lightbulb When to use this tool

  • check_circle Calculating total order value for a sales quote with multiple line items at different quantities.
  • check_circle Comparing per-unit cost across different bulk purchase tiers to find the most cost-efficient quantity.
  • check_circle Verifying a purchase order total before approval.
  • check_circle Quick revenue projection: units sold × price per unit.

Why use our tool?

Reverse Calculation — Find Unit Price or Quantity

Multiple Line Items

How it works

1

Enter unit price and quantity for your product or service.

2

Add more line items if needed.

3

View total revenue, per-unit breakdown, and grand total.

4

Optionally add GST rate for GST-inclusive total.

Examples

science Multi-Line Order Total

Frequently Asked Questions

What is unit economics? expand_more
Unit economics refers to revenue and costs on a per-unit basis — revenue per transaction, cost per acquisition, profit per order. Calculating at the unit level makes it easy to identify whether scaling the business will be profitable (positive unit economics) or unprofitable (negative unit economics where each additional sale loses money).

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