Payment Terms Calculator — Net & EOM
Free payment terms calculator for Net 15/30/45/60 and EOM invoice due dates.
A payment terms calculator converts Net or EOM terms into an exact due date. Choose your term, set the invoice date, and copy a payment line for your invoice or contract.
Market reference
| Metric | Range | Note |
|---|---|---|
| Net terms | 15–90 days | supported |
| EOM | month-end anchor | supported |
| Business days | optional | toggle |
| Output | due date + copy line | instant |
Interactive example — payment terms calculator
- Due date
- Mon, Aug 17, 2026
- Days from invoice
- 30 days
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Frequently asked questions
What is a payment terms calculator?
It turns Net/EOM terms into a calendar payment due date.
Which payment terms can I calculate?
Net 7–90, EOM, and EOM+ days on this tool.
Is it free?
Yes for single invoices; batch CSV export is available on Pro.