Free Square Fee Calculator

How to Use the Square Fee Calculator

This quick walkthrough shows the calculator in action. For Square, choose in-person, online, invoice, or keyed to load the matching rate, then see your net payout, or reverse-solve the price to hit a target.

The tool has two modes:

1. Charge to payout: Enter the amount you charge and pick how the card is taken. The calculator shows the processing fee and the net amount deposited to your account. Add your item cost to see profit and margin too.
2. Net to charge: Enter the payout you want to keep. The calculator solves for the charge that leaves you exactly that much after Square's fee.

A How the card is taken selector switches between in-person, online, invoice, and manually keyed rates, because Square prices each one differently. The tool opens on Square, but the platform dropdown lets you compare the same amount against Stripe, Etsy, or any other supported platform. Square's official fee page is linked with the date we checked it.

How Square Fees Work in the US

Square is a payment processor, not a marketplace, so it charges one fee to move money from a card into your account and takes no separate selling cut. What makes Square different from a flat processor is that the rate depends on how the payment is accepted:

• In person (tap, dip, or swipe): 2.6% + $0.15
• Online or via the API: 2.9% + $0.30
• Square Invoice paid by card: 3.3% + $0.30
• Manually keyed or card on file: 3.5% + $0.15

Each rate has a percentage plus a fixed fee. The percentage scales with the charge; the fixed part does not, so it weighs more heavily on small payments.

Why the Rate Changes by Method

The pricing tracks fraud risk. A card physically present and tapped is the safest, so it earns the cheapest 2.6% + $0.15 rate. A number typed in by hand carries the highest risk of fraud or a chargeback, so keyed payments cost the most at 3.5% + $0.15. Online sits in the middle. The practical takeaway: whenever you can take a card in person, you keep more of the sale.

A Worked Example

Take a $40 sale four ways:

• In person at 2.6% + $0.15: fee $1.19, you keep $38.81
• Online at 2.9% + $0.30: fee $1.46, you keep $38.54
• Invoice at 3.3% + $0.30: fee $1.62, you keep $38.38
• Keyed at 3.5% + $0.15: fee $1.55, you keep $38.45

The gap looks small on one $40 sale, but across hundreds of transactions the method you default to adds up. The calculator prints the exact figure for any amount so you never guess.

Fees the Calculator Does Not Include

The tool models Square's core per-transaction processing fee, which covers the vast majority of card payments. It does not add situational or subscription costs such as monthly software plans, chargeback fees, instant transfer fees, or custom rates negotiated for high-volume sellers. If any apply to you, add them on top and confirm the exact number on Square's fee page.

Using the Reverse Mode

Most sellers know what they want to keep, not what to charge. Switch to the Net to charge tab, type the payout you want, and the calculator solves for the charge that nets exactly that after Square's fee for your chosen method. Because each rate has a fixed part, you cannot simply add the percentage back on; the tool handles the exact reconciliation and shows the breakdown so you can confirm it.

Square vs Other Platforms

As a pure processor, Square's fee is often lower than a marketplace that bundles processing with a selling fee. Switch the platform dropdown to run the same charge through Stripe, PayPal, or a full marketplace like Etsy, and the calculator re-computes the breakdown for each. If you sell in person on Square and also online through a marketplace, comparing them side by side shows how much more of each sale you keep at your own counter.

Frequently Asked Questions

The FAQ section on this page answers the common questions in full and is marked up as structured data so search engines can surface it. In short: Square's US rates are 2.6% + $0.15 in person, 2.9% + $0.30 online, 3.3% + $0.30 for invoices, and 3.5% + $0.15 keyed, there is no marketplace cut, and the reverse mode solves the charge you need to net a target. Always confirm the live rate for your account on Square's official fee page before you rely on it.