Net 30 Due Date Calculator
Find the exact due date for Net 15, Net 30, Net 60 and custom payment terms from any invoice date.
Enter your figures
Result
Due date
Thursday, July 9, 2026
Work out the exact due date for Net 15, Net 30, Net 60 or any custom payment term from an invoice date, plus how many calendar days that is.
Formula
Due date = Invoice date + Net term (days). “Net 30” means payment is due 30 calendar days after the invoice date.
Example
An invoice dated 1 June 2026 on Net 30 terms is due on 1 July 2026.
Frequently asked questions
Does Net 30 mean calendar or business days?
Net 30 almost always means 30 calendar days. Business-day terms are less common and should be stated explicitly on the invoice.
When does the clock start?
Usually the invoice date, though some contracts start from the delivery or receipt date. Check your agreed terms.
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