What is a good accounts payable turnover ratio?

A ratio between 6 and 12 (DPO of 30–60 days) is typical for most industries. A higher ratio means faster payment; a lower ratio indicates slower payment. The ideal value depends on your industry and supplier terms.

What is the difference between AP turnover and DPO?

AP turnover measures how many times per year a company pays off its average payables. DPO is the inverse expressed in days — it tells you how many days, on average, it takes to pay a supplier invoice.

Should I use total purchases or COGS?

Total credit purchases is the most accurate numerator. When purchase data is not separately available on financial statements, COGS is an acceptable proxy because it closely tracks the volume of goods acquired on credit.

Is a higher or lower AP turnover ratio better?

It depends on strategy. A higher ratio (lower DPO) signals prompt payment, which can build supplier goodwill and earn early-payment discounts. A lower ratio (higher DPO) preserves cash longer but may strain supplier relationships if it exceeds agreed terms.

How does DPO affect the cash conversion cycle?

DPO is subtracted in the cash conversion cycle formula (CCC = DSO + DIO - DPO). A longer DPO reduces the CCC, meaning the company holds supplier financing for more days before paying — generally favorable for liquidity.

Payables Turnover Calculator

Name: Payables Turnover Calculator
Availability: InStock
Author: Nham Vu

Enter your total purchases and average accounts payable to calculate the AP turnover ratio and days payable outstanding (DPO).

Enter Financial Data

Total Credit Purchases (or COGS)

Accounts Payable Input

Average Accounts Payable

Days in Period

Enter your financial data and click Calculate to see results.

Summary

Enter your total purchases and average accounts payable to calculate the AP turnover ratio and days payable outstanding (DPO).

How it works

Enter total credit purchases (or cost of goods sold if purchases data is unavailable).
Enter beginning and ending accounts payable balances, or just the average AP directly.
The calculator computes average AP as (beginning + ending) / 2.
AP Turnover = Total Purchases / Average Accounts Payable.
Days Payable Outstanding (DPO) = 365 / AP Turnover Ratio.
Review your ratio against the industry benchmark range to assess payment efficiency.

Use cases

Evaluate how quickly your company pays its suppliers relative to industry norms.
Identify cash flow optimization opportunities by adjusting payment timing.
Compare AP turnover across fiscal periods to spot operational changes.
Prepare financial analysis reports for investors or lenders.
Benchmark payment efficiency against competitors in the same sector.
Support working capital management decisions and trade credit negotiations.

Frequently Asked Questions

Last updated: 2026-07-24 · Reviewed by Nham Vu