How to use this calculator
Enter average order value, variable fee rate, fixed fee per order, and monthly order volume. The result shows fee per order, monthly fees, and fee ratio.
Calculate the true fee load on WooCommerce orders, including payment processing, fixed transaction charges, currency conversion, and allocated plugin costs. Use it to compare fee pressure across gateways.
Enter average order value, variable fee rate, fixed fee per order, and monthly order volume. The result shows fee per order, monthly fees, and fee ratio.
A low fee ratio protects margin. Fixed fees hurt low-AOV stores more, while percentage fees scale with order value.
Below 5% is efficient, 5% to 10% needs monitoring, and above 10% may require gateway or pricing changes.
With $75 AOV, 2.9% fee, $0.30 fixed fee, and 400 orders, fee per order is $2.48 and monthly fees are $990.
WooCommerce payment fees depend on the gateway, card type, country, currency conversion, and any fixed transaction fee per order.
Multiply order value by the variable fee rate, then add the fixed transaction fee and any allocated plugin cost per order.
The cheaper option depends on your country, average order value, currency conversion, and monthly order volume. Compare total fee per order.
Currency conversion, international cards, fixed fees, premium plugins, chargebacks, and gateway add-ons can increase total cost.
Increase AOV, compare gateways, reduce cross-border payments where possible, and negotiate better rates at higher volume.
| Metric | Use |
|---|---|
| Fee per Order | Average processing cost for each order. |
| Monthly Fees | Total fee burden at current volume. |
| Fee Ratio | Fees as a share of revenue. |