Marketplace Fee Calculator

Use this calculator to estimate marketplace fees and net amount.

What this calculator does

The marketplace fee calculator helps estimate the fee charged by a marketplace and the amount you keep after fees.

It is useful for:

• pricing analysis
• channel planning
• margin review
• marketplace comparisons

Formula

Marketplace Fee = Sale Price × Fee Percentage

Where:

• Sale Price = total product sale amount
• Fee Percentage = marketplace commission rate
• Marketplace Fee = fee charged by the marketplace

Example calculation

If:

• Sale price = 1000
• Marketplace fee = 15%

Then:

• Marketplace fee = 1000 × 0.15
• Marketplace fee = 150
• Net amount = 850

What is a marketplace fee?

A marketplace fee is the amount a platform charges for facilitating a sale.

Why marketplace fees matter

This calculation helps businesses:

• compare channels
• protect margins
• set better prices
• forecast payout amounts

When to use this calculator

Use this calculator when you want to:

• review selling channels
• compare marketplaces
• estimate payout amounts
• assess fee impact on margins

Common mistakes

Common mistakes include:

• ignoring other platform fees
• forgetting payment processing fees
• using the wrong commission rate
• comparing net payouts without shipping context

Marketplace fee vs net amount

These are closely related.

• Marketplace fee shows what the platform keeps
• Net amount shows what you keep after fees

Related calculations

You may also want to use:

• Shopify Fee Calculator
• Stripe Fee Calculator
• PayPal Fee Calculator

FAQs

What does this calculator do?

It helps you estimate a marketplace fee and net amount after fees.

Why is this important?

It helps you understand whether a channel is profitable.

Does this include all fees?

Only the fees you enter. Additional charges may need to be added separately.