Accounts receivable planning
Invoice Due Date Calculator
Estimate a due date from an invoice date and common payment terms, with an optional move to the next business day.
Formula
Calendar terms are calculated by adding the term length to the invoice date. If the business-day adjustment is enabled, the result moves forward until it lands on a weekday that is not a listed U.S. federal holiday.
Invoice terms depend on the agreement between buyer and seller. This tool is for planning and does not change
contract language or payment obligations.
FAQ
Is Net 30 counted in calendar days or business days?
Net 30 usually means 30 calendar days unless a contract or policy says otherwise.
Should a weekend due date move to Monday?
Some businesses do that for planning, but the governing invoice or contract terms should control.