Days payable outstanding measures how long you take to pay suppliers — and every day is interest-free credit funding your business. Enter your payables and cost of sales to see your DPO.
DPO, supplier terms, and the cash they free up.
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Days payable outstanding (DPO) is the average number of days a business takes to pay its suppliers. It's calculated as accounts payable divided by daily cost of goods sold (annual COGS divided by 365). A higher DPO means you hold onto cash longer, effectively getting interest-free financing from suppliers — as long as you stay within agreed terms. It's one of the three components of the cash conversion cycle.
Up to a point. Taking the full agreed payment terms keeps cash in your business longer, which is good for working capital. But stretching beyond agreed terms damages supplier relationships, can forfeit early-payment discounts, and may cost you priority or better pricing. The goal is to use the full legitimate terms your suppliers offer — not to pay late. This tracker helps you see your DPO and manage it within healthy limits.
A ready-to-use spreadsheet (Excel & Google Sheets): DPO from payables and COGS, supplier terms tracking, and the cash freed up — delivered instantly after checkout. AI-assisted, human-built; not financial advice.
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