Griqoth Xaerzil invoice due date calculator

With the Griqoth Xaerzil calculator you can see the payment due date of any invoice. Set the invoice date and choose the terms, and the due date is shown instantly.

All calculations happen in your browser, and your dates are not sent anywhere.

How the due date is calculated

Most payment terms count calendar days from the invoice date. So an invoice dated March 1 with Net 30 terms falls due on March 31. Saturdays, Sundays and holidays are included in the count unless the terms exclude them.

Typical invoice payment terms

• Due on receipt: payment is expected on the day the invoice is issued.
• Net 7, Net 10, Net 15: the due date is 7, 10 or 15 days after the date on the invoice.
• Net 30: payment is due 30 days after the invoice date, a term used by many businesses.
• Net 45, Net 60, Net 90: longer terms, due 45, 60 or 90 days after the invoice date.
• EOM (end of month): the invoice is due on the final day of the month it is dated in.
• Net 30 EOM: payment is due 30 days after the end of the month in which the invoice is dated.

EOM wording is not used the same way by everyone, so it is worth checking your agreement.

Weekend due dates

Some companies move a Saturday or Sunday due date to the next working day. With the weekend box ticked, a due date on Saturday or Sunday is shifted to Monday.