ABC Analysis Calculator
Classify inventory items using ABC analysis based on value and consumption patterns
About this calculator
The ABC Analysis Calculator helps businesses classify inventory items into three categories (A, B, C) based on their value and consumption patterns. This powerful inventory management tool applies the Pareto principle, identifying which items contribute most to your total inventory value. By categorizing items, businesses can optimize stock levels, focus resources on high-value items, reduce carrying costs, and improve overall inventory efficiency for better profitability.
How to use
Enter your inventory items along with their unit costs and annual consumption quantities. The calculator will automatically compute the total value for each item and rank them by importance. Based on cumulative value percentages, items are classified as A (high-value, ~80% of value), B (medium-value), or C (low-value) categories.
Frequently asked questions
What is ABC analysis in inventory management?
ABC analysis categorizes inventory into three groups based on value: A items (high-value, tight control), B items (moderate value), and C items (low-value, basic control).
What percentage split is used for ABC classification?
Typically, A items represent 70-80% of inventory value, B items 15-25%, and C items 5-10%, though percentages can vary by business needs.
How often should I perform ABC analysis?
Conduct ABC analysis quarterly or semi-annually, or whenever there are significant changes in demand patterns, costs, or product mix in your inventory.