Track average collection speed from invoiced customers.
Figures are local to your browser and are never uploaded.
The Accounts Receivable Days Calculator reveals how quickly your business collects payment from customers who buy on credit. A lower number means faster collections and healthier cash flow, while a rising figure can signal collection problems that need immediate attention.
Accounts receivable days, also known as days sales outstanding, measures the average number of days it takes to collect payment after a sale is invoiced. The metric is calculated by dividing your average accounts receivable balance by net credit sales and multiplying by the number of days in the period. Tracking this KPI over time helps you spot deteriorating payment behavior, benchmark against industry norms, and evaluate the effectiveness of your collections process. This free, browser-based tool performs the calculation instantly.
Enter your average accounts receivable balance, your net credit sales for the period, and the number of days in that period. Click Calculate and the tool immediately shows your A/R days figure along with contextual insight. Everything runs in your browser so no financial data is uploaded and no login is needed. You can quickly recalculate for different periods, such as monthly, quarterly, or annually, to identify seasonal collection trends.