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Inventory Calculator.

Calculate Cost of Goods Sold (COGS) and inventory turnover ratio.

FREE INSTANT RESULTS NO SIGNUP UPDATED 2026

Parameters

$
$
$

Summary Output

Cost of Goods Sold (COGS)
$$0.00
Inventory Turnover Ratio
0.00

How to Use

Enter your inventory value at the start of the period, total stock purchases made, and ending inventory value.

Example Calculation

Starting with $50,000, buying $120,000, and ending with $40,000 gives COGS of $130,000. Average inventory is $45,000, leading to a turnover ratio of 2.89.

Formula

COGS = Beginning Inventory + Purchases - Ending Inventory
Average Inventory = (Beginning + Ending) / 2
Turnover Ratio = COGS / Average Inventory

Frequently Asked Questions

Common questions and answers about the Inventory Calculator.

The Inventory Calculator is a free online tool designed to calculate cost of goods sold (cogs) and inventory turnover ratio. It allows you to perform these calculations quickly and accurately without manual computations.
Enter your inventory value at the start of the period, total stock purchases made, and ending inventory value. Once you enter these values, the calculator will automatically compute and display the results instantly.
The Inventory Calculator uses the following formula to calculate your results: COGS = Beginning Inventory + Purchases - Ending Inventory Average Inventory = (Beginning + Ending) / 2 Turnover Ratio = COGS / Average Inventory This formula is standard and widely accepted for these types of calculations.
Sure! Here is a practical example: Starting with $50,000, buying $120,000, and ending with $40,000 gives COGS of $130,000. Average inventory is $45,000, leading to a turnover ratio of 2.89. This example demonstrates how the inputs are processed through the formula to yield the final results.
To use the Inventory Calculator, you need to enter: Beginning Inventory Value, Purchases During Period, Ending Inventory Value. These inputs help the tool calculate precise results tailored to your situation.
The Inventory Calculator outputs the following details: Cost of Goods Sold (COGS), Inventory Turnover Ratio. This comprehensive breakdown helps you understand the different aspects of the calculated figures.
Yes, the Inventory Calculator is 100% free with no registration or signup required. It is fully responsive and optimized for mobile phones, tablets, and desktop computers.
Reliable Calculator provides a fast, clean, ad-free, and premium user experience. The Inventory Calculator uses verified math formulas and provides instant results with visual breakdowns and examples, making it more intuitive than other tools.