1. Introduction
Activity Ratios, also known as Efficiency Ratios, measure how effectively a company utilizes its assets and liabilities to generate revenue. These ratios evaluate the efficiency of inventory management, accounts receivables, accounts payables, and asset utilization.
Higher activity ratios indicate that a company manages its resources efficiently, while lower ratios suggest inefficiencies, slow inventory turnover, or delayed receivables.
2. Importance of Activity Ratios
- Measures Operational Efficiency
- Shows how well a company manages assets and liabilities to generate sales.
- Helps in Inventory and Credit Management
- Determines whether a company is holding too much inventory or facing delayed customer payments.
- Aids in Business Planning
- Helps businesses optimize their cash flow, stock levels, and credit policies.
- Essential for Investors and Creditors
- Investors use these ratios to analyze a company’s efficiency, while lenders check them before approving loans.
3. Key Activity Ratios and Their Formulas
| Ratio Name | Formula | Interpretation |
|---|---|---|
| Inventory Turnover Ratio | Cost of Goods Sold / Average Inventory | Measures how efficiently inventory is sold and replaced |
| Debtors Turnover Ratio (Accounts Receivable Turnover) | Net Credit Sales / Average Accounts Receivable | Evaluates how quickly a company collects payments from customers |
| Creditors Turnover Ratio (Accounts Payable Turnover) | Net Credit Purchases / Average Accounts Payable | Shows how quickly a company pays suppliers |
| Total Assets Turnover Ratio | Net Sales / Total Assets | Indicates how efficiently total assets generate revenue |
| Fixed Assets Turnover Ratio | Net Sales / Net Fixed Assets | Measures the efficiency of fixed assets in generating sales |
| Working Capital Turnover Ratio | Net Sales / Average Working Capital | Shows how efficiently working capital is used to generate revenue |
4. Explanation and Example for Each Activity Ratio
(i) Inventory Turnover Ratio
Formula:
✅ Example Calculation:
- Cost of Goods Sold (COGS) = ₹6,00,000
- Opening Inventory = ₹1,00,000, Closing Inventory = ₹1,50,000
- Average Inventory = (₹1,00,000 + ₹1,50,000) / 2 = ₹1,25,000
Inventory Turnover Ratio=
Interpretation:
- Higher (>5 times) → Inventory is being sold quickly.
- Lower (<3 times) → Slow-moving inventory, which may lead to higher holding costs.
(ii) Debtors Turnover Ratio (Accounts Receivable Turnover)
Formula:
✅ Example Calculation:
- Net Credit Sales = ₹8,00,000
- Opening Accounts Receivable = ₹1,50,000, Closing = ₹1,00,000
- Average Accounts Receivable = (₹1,50,000 + ₹1,00,000) / 2 = ₹1,25,000
Debtors Turnover Ratio=
Interpretation:
- Higher (>5 times) → Customers are paying quickly, improving cash flow.
- Lower (<3 times) → Company is facing delays in collecting payments.
(iii) Creditors Turnover Ratio (Accounts Payable Turnover)
Formula:
✅ Example Calculation:
- Net Credit Purchases = ₹5,00,000
- Opening Accounts Payable = ₹1,00,000, Closing = ₹1,50,000
- Average Accounts Payable = (₹1,00,000 + ₹1,50,000) / 2 = ₹1,25,000
Creditors Turnover Ratio=
Interpretation:
- Higher (>4 times) → Company is paying suppliers quickly (good if it has cash flow).
- Lower (<2 times) → Delayed payments, which may harm supplier relationships.
(iv) Total Assets Turnover Ratio
Formula:
✅ Example Calculation:
- Net Sales = ₹12,00,000
- Total Assets = ₹6,00,000
Interpretation:
- Higher (>1.5 times) → Efficient use of assets to generate revenue.
- Lower (<1 time) → Business is underutilizing its assets.
(v) Fixed Assets Turnover Ratio
Formula:
- Net Sales = ₹10,00,000
- Net Fixed Assets = ₹4,00,000
Interpretation:
- Higher (>2 times) → Company is effectively using fixed assets.
- Lower (<1.5 times) → Poor utilization of fixed assets.
(vi) Working Capital Turnover Ratio
Formula:
- Net Sales = ₹15,00,000
- Average Working Capital = ₹2,50,000
Interpretation:
- Higher (>5 times) → Efficient use of working capital.
- Lower (<3 times) → Inefficient capital utilization.
5. Analysis of Activity Ratios
| Ratio | Ideal Value | Financial Health |
|---|---|---|
| Inventory Turnover Ratio | >5 times | Strong inventory management |
| Debtors Turnover Ratio | >5 times | Faster receivables collection |
| Creditors Turnover Ratio | 2 – 4 times | Balanced payment cycle |
| Total Assets Turnover Ratio | >1.5 times | Efficient asset utilization |
| Fixed Assets Turnover Ratio | >2 times | Effective use of fixed assets |
| Working Capital Turnover Ratio | >5 times | Optimized working capital |
✅ A financially efficient company should have:
- Higher inventory turnover & debtor turnover.
- Balanced creditor turnover to maintain supplier trust.
- Optimal asset utilization for better revenue generation.
6. Conclusion
Activity Ratios help businesses measure operational efficiency and asset utilization. These ratios are crucial for:
- Improving cash flow management.
- Optimizing inventory & credit policies.
- Boosting profitability & financial health.