Store fee calculator

Shopify Fee Calculator

Estimate Shopify payment/platform fees, seller costs, plan and app cost allocation, profit, margin, and break-even item price.

Runs in your browser. No signup required. Estimates only. Fee assumptions last reviewed: 2026-06-06. View sources.

Defaults are editable planning assumptions based on US Shopify pricing references. Check your Shopify admin for account-specific rates.

Shopify plan and payment method

Shopify plan

Current monthly plan fee used: $39.00

Payment method scenario

External processor percent

Used only for the third-party processor scenario.

External processor fixed fee

Order details

Item price

Quantity sold

Shipping charged to buyer

Discount amount

Sales tax collected

Include tax in payment fee base

Seller costs

Product cost per unit

Packaging per order

Shipping cost paid by seller

Return/refund allowance

Ad cost / CAC per order

Other cost per order

Fixed cost allocation

Monthly app cost

Expected monthly orders

Financial Disclaimer: Estimates only. Seller Math Hub is an independent calculator tool and is not affiliated with Etsy, Amazon, Shopify, eBay, PayPal, Stripe, or TikTok. Calculations do not constitute financial, legal, accounting, or business advice.

Results

Estimated result only. Shopify rates, third-party providers, taxes, refunds, apps, and country rules can vary.

Fee breakdown

Formula

Assumptions and sources

US defaults include Shopify Payments standard, premium, and international card scenarios for Basic, Grow, and Advanced plans. Third-party processor mode adds Shopify's plan-based third-party transaction fee to the external processor fee you enter.

See the rate/source ledger and Shopify's official pricing and payment documentation before relying on estimates.

Copy or export

Exports are user-initiated. Raw calculator inputs are not sent to analytics.

How the Shopify fee calculator works

The calculator starts with order amount: item subtotal plus buyer-paid shipping, minus discounts. It then estimates payment processing fees, Shopify third-party transaction fees when applicable, seller costs, and allocated plan/app costs.

Shopify fee formula

Payment/platform fees = payment processing fee + Shopify third-party transaction fee, when applicable. Estimated profit = order amount - payment/platform fees - seller costs - allocated plan/app cost.

What this calculator does not include

Country-specific Shopify pricing outside the editable US defaults.
Chargebacks, disputes, currency conversion, duties, tax remittance, app-specific usage fees, refunds, POS fees, or Plus-negotiated account rates.
Any guarantee that Shopify will apply the same rates to your specific order.

How to check a Shopify order

Separate order-level payment fees from monthly plan and app costs. If a store pays $120 per month for its plan and apps and expects 300 orders, a simple planning allocation is $0.40 per order before product, shipping, returns, and advertising costs.

Payment rates and third-party transaction fees depend on plan, country, card type, payment method, and account terms. Use the editable fields rather than treating a default rate as universal.

Does Shopify Payments remove every transaction cost?

No. Shopify Payments avoids an additional third-party transaction fee in eligible scenarios, but card-processing and other seller costs can still apply.