Receivables Turnover Ratio & Average Collection Period Calculator
Calculate accounts receivable turnover and average collection period (days sales outstanding) to measure how fast customers pay.
Frequently Asked Questions
What are the receivables turnover and average collection period formulas?
Receivables Turnover Ratio = Net Credit Sales ÷ Average Accounts Receivable, where Average AR = (Beginning AR + Ending AR) ÷ 2. Average Collection Period = 365 ÷ Receivables Turnover Ratio. The two metrics describe the same underlying efficiency — one as "times per year," the other as "days per collection cycle" — so this calculator computes both together.
How are turnover ratio and collection period related?
They are inverses of each other, scaled by 365 days. A receivables turnover of 8 means receivables are collected roughly 8 times a year, which works out to an average collection period of about 46 days (365 ÷ 8). A higher turnover ratio always corresponds to a shorter, faster collection period.
What is a good average collection period?
For a business offering standard net-30 payment terms, a collection period of 30–45 days is typical and healthy — it allows a little slippage beyond the stated terms without signaling a collections problem. A collection period significantly longer than your stated credit terms (e.g., 60+ days on net-30 terms) suggests customers are paying late or credit policy needs tightening.
Why use average accounts receivable instead of the ending balance?
AR balances can shift sharply month to month due to seasonality or a few large invoices. Averaging the beginning and ending balance smooths out those swings, giving a turnover ratio that better reflects collection performance across the whole period rather than a single point in time.
How can a business shorten its average collection period?
Tighten credit terms for slow-paying or risky customers, offer small early-payment discounts, invoice promptly and follow up systematically on overdue accounts, and consider requiring deposits or shorter terms for new or high-risk clients.
How does bad debt affect these ratios?
Uncollectible receivables that are never written off can artificially inflate average AR and understate turnover, masking a real collections problem. Regularly reviewing and writing off genuinely uncollectible accounts keeps both ratios accurate and gives an honest read on collection efficiency.