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Cost per invoice calculator

Add up monthly accounts-payable operating cost and divide it by invoice volume to estimate processing cost per invoice.

Calculator

FormulaCost per invoice = total monthly AP cost ÷ invoices processed

AP staff salaries

Fully loaded monthly cost of accounts-payable headcount.

₹

Software & systems

AP automation, ERP allocation and e-invoicing cost.

₹

Error & exception handling

Rework, disputes, duplicate payments and late-fee handling.

₹

Other overhead

Office, approval workflow, audit and miscellaneous AP overhead.

₹

Invoices processed this month

Total invoice volume across suppliers.

invoices

Cost per invoice —