Brundior Ziolkiol invoice due date calculator

Use the Brundior Ziolkiol calculator to find out when an invoice has to be paid. Type in the invoice date, select the terms, and you get the due date right away.

The calculation runs in your browser, and the dates you enter are not sent anywhere.

Working out the due date

Payment terms are usually counted in calendar days starting from the date on the invoice. For example, Net 30 on an invoice dated 1 March gives a due date of 31 March. Weekends and public holidays count as normal days unless your agreement says otherwise.

Typical invoice payment terms

• Due on receipt: the customer is asked to pay immediately, on the invoice date.
• Net 7, Net 10, Net 15: short terms, due 7, 10 or 15 days after the invoice is dated.
• Net 30: payment is due 30 days after the invoice date, a term used by many businesses.
• Net 45, Net 60, Net 90: the invoice is due 45, 60 or 90 days after it is dated.
• EOM (end of month): payment is due on the last day of the month in which the invoice is dated.
• Net 30 EOM: the 30 days start counting from the end of the invoice month.

Because EOM terms are used in slightly different ways, read the wording of your agreement.

Due dates on a weekend

When a due date falls on a weekend, some businesses use the next working day instead. The weekend option moves a due date that falls on Saturday or Sunday to the next Monday.