Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Invoice Total Calculator (Discount, Tax & Shipping)

Build a client invoice total from a subtotal by applying an early-payment or volume discount, adding sales tax or VAT, and including a shipping or handling fee.

Invoice Subtotal ($)

Discount (%)

Tax / VAT Rate (%)

Shipping / Handling ($)

Business

Markup vs Margin Calculator

See the profit your pricing produces and understand the difference between markup and margin: two ways of describing the same gap between cost and selling price, calculated in both directions.

Cost per Unit ($)

Selling Price per Unit ($)

Units Sold (units)

Fixed Costs ($)

Key differences

	Invoice Total Calculator (Discount, Tax & Shipping)	Markup vs Margin Calculator
Category	Business	Business
Inputs required	4	4
Result	Invoice Total ($)	Net Profit ($)
What it does	Build a client invoice total from a subtotal by applying an early-payment or volume discount, adding sales tax or VAT, and including a shipping or handling fee.	See the profit your pricing produces and understand the difference between markup and margin: two ways of describing the same gap between cost and selling price, calculated in both directions.