How to use the Square Fee Calculator

Estimate total Square-style processing fees across a set of transactions.

Calculation formula

Total processor fees = transactions × (amount per payment × assumed rate + fixed per payment).

Recommended steps

1. Enter values using the units shown beside each field.
2. Review whether the example assumptions match your situation.
3. Run the calculator and compare the key metrics.
4. Use the source data or official rates when precision matters.

Known limitations

Square prices differ by plan, payment channel, card and location; rates shown are editable examples, not official live pricing.