Debtor Days Calculator – Receivable Turnover Analyzer
Calculate debtor days with VAT adjustment, credit sales ratio, and multi-period analysis. Measure how quickly customers pay invoices and optimize cash flow.
Debtor Days Analyzer
Calculate Days Sales Outstanding (DSO) & identify liquidity traps
Period Presets
Financial Data
$
$
%
Period & Targets
DSO Analysis
Days Sales Outstanding & liquidity metrics
0 Days
Debtor Days (DSO)
HEALTHY% Sales Tied Up
0%
Daily Sales
$0
Cash Locked
$0
vs Target
0 days
Liquidity Drag Index
0d (Cash Only)100d+ (Trap)
Liquidity Insights
How to Use Debtor Days Calculator – Receivable Turnover Analyzer in 3 Easy Steps
1
Step 1
Enter total trade debtors (receivables) and annual revenue.
2
Step 2
Select calculation base, toggle VAT adjustment, and set credit sales ratio.
3
Step 3
View debtor days, turnover ratio, and payment efficiency rating.
Frequently Asked Questions
Debtor days measures how long customers take to pay you. Creditor days (payable days) measures how long you take to pay your suppliers. Together, they determine your net working capital cycle.
The most common cause is comparing VAT-inclusive receivables against VAT-exclusive revenue. Enable the VAT adjustment toggle for accurate results. Another cause is including non-credit revenue in the denominator.
Offer early payment discounts (e.g., 2% discount for payment within 10 days), automate invoice reminders, implement credit checks for new customers, and consider invoice factoring for immediate cash conversion.
Annual calculations provide a stable overview, but monthly or quarterly tracking is better for trend analysis and early detection of collection problems. Best practice is to track both.