What Is Net 30 Payment Terms? + Calculator
What is Net 30 payment terms? Plain-English answer plus a free due date calculator for any invoice date.
What is Net 30 payment terms? It means the buyer must pay the full amount within 30 days of the invoice date. It is the default SMB B2B term in the US. Use the calculator to turn that rule into an exact due date you can put on the invoice.
Market reference
| Metric | Range | Note |
|---|---|---|
| Definition | pay in 30 days | from invoice |
| Market | US SMB default | very common |
| Variant | 2/10 Net 30 | early discount |
| Dispute fix | print due date | not just Net 30 |
Interactive example — what is net 30 payment terms
- Due date
- Tue, Aug 18, 2026
- Days from invoice
- 30 days
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Frequently asked questions
What is Net 30 payment terms?
Full payment is due 30 calendar days after the invoice date.
Is Net 30 the same as due in 30 days?
Yes in most B2B invoices.
What is 2/10 Net 30?
2% discount if paid within 10 days; otherwise full amount due in 30.