What is Meant by Marginal Costing?
Marginal costing is a cost accounting technique used to determine the cost of producing one additional unit of a product. It focuses only on variable costs—costs that change with the level of production—while fixed costs are treated separately.
???? Meaning of Marginal Costing
Marginal costing refers to the practice of charging only variable costs (like raw materials, direct labor, and variable overheads) to products, while fixed costs (like rent, salaries, and insurance) are considered as period costs and written off in the profit and loss account.
In simple terms:
???? Marginal Cost = Cost of producing one extra unit
???? Key Features of Marginal Costing
- Focus on Variable Costs: Only variable costs are included in product cost.
- Fixed Costs Ignored in Unit Cost: Fixed costs are treated as total expenses, not per unit.
- Helps in Decision Making: Useful for pricing, production planning, and profit analysis.
- Contribution Concept: Emphasizes contribution (Sales – Variable Cost).
???? Important Concepts
1. Contribution
Contribution = Sales – Variable Cost
It shows how much revenue contributes to covering fixed costs and generating profit.
2. Break-Even Point
The level of sales where total revenue equals total cost (no profit, no loss).
3. Profit Calculation
Profit = Contribution – Fixed Costs
???? Advantages of Marginal Costing
- ✔ Easy to understand and apply
- ✔ Helps in short-term decision making
- ✔ Useful in pricing strategies
- ✔ Assists in determining break-even point
- ✔ Avoids complexity of fixed cost allocation
⚠️ Disadvantages of Marginal Costing
- ❌ Ignores fixed costs in product pricing
- ❌ Not suitable for long-term decisions
- ❌ Can give misleading results if fixed costs are high
- ❌ Not accepted for external financial reporting
???? Example of Marginal Costing
Suppose a company produces a product:
- Variable cost per unit = ₹50
- Selling price per unit = ₹80
- Fixed cost = ₹10,000
Contribution per unit = ₹80 – ₹50 = ₹30
This ₹30 contributes toward covering fixed costs and profit. Read More Home biz ideas Snacks business ideas