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Inventory Carrying Cost Calculator

Calculate the annual cost of holding items in your warehouse. Includes storage, insurance, capital costs, and obsolescence. Typically 20% to 30% of inventory value.

Enter Values

Average Inventory Value ($)

Capital/Interest Rate (%)

Space and Storage (%)

Insurance and Obsolescence (%)

Result

Enter values above and click Calculate to see your result.

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Formula

Core Formula

\text{Total Cost} = \text{Inventory} \times (\text{Capital \%} + \text{Storage \%} + \text{Service \%} + \text{Risk \%})

How it works: Adds up the percentage impact of four categories: cost of money, warehouse space, taxes/insurance, and potential spoilage or obsolescence.

Worked Example

Holding $100,000 of stock at a 25% total carrying rate costs the business $25,000 per year.

The Hidden Cost of Sitting Stock

Profit isn't just about the sale price; it is also about how quickly you can turn your inventory.

Slow moving stock acts like a "tax" on your business cash flow.
Obsolescence is the highest risk for electronics and fashion items.
Warehouse utilities and labor are major components of the storage percentage.

A lean inventory is often a more profitable inventory.

You can also calculate changes using our Working Capital Impact Calculator or Landed Cost Calculator.

Frequently Asked Questions

What is a typical carrying cost?

Most businesses spend between 20% and 30% of their total inventory value on holding costs annually.

What is the "capital cost"?

The interest rate you pay on the money used to buy the stock, or the profit you could have made if you invested that money elsewhere.

How do I reduce my carrying costs?

Improve demand forecasting to reduce overstocking, and consider vendor-managed inventory programs.

How do I add this Inventory Carrying Cost Calculator to my site?

Absolutely. Use the "Embed" option above to tailor the dimensions, color scheme, and styling to match your site. Copy the generated iframe snippet and drop it into your HTML, WordPress editor, or any CMS. There is no cost and no account required. See calculory.com/services/embed-calculators for a step-by-step walkthrough.

AI Assistant

Ask about this calculator

I can help you understand the inventory carrying cost calculator formula, interpret your results, and answer follow-up questions.

Try asking

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Working Capital Impact Calculator Landed Cost Calculator

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