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Economic Order Quantity Calculator
EOQ = √(2 × annual demand × order cost / annual holding cost per unit).
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EOQ Calculator online
EOQ = √(2 × annual demand × order cost / annual holding cost per unit). Use this to check the stated relationship with your own numbers. The labels define the expected input order and units; the example provides a reproducible calculation.
How to use it
Enter exactly 3 comma-separated numbers in this order: annual demand, cost per order, annual holding cost per unit. Choose Calculate and review the result. Copy or download the output when it matches your requirements.
Calculation method
EOQ = √(2 × annual demand × order cost / annual holding cost per unit).
Worked examples
Use this to check the stated relationship with your own numbers. The labels define the expected input order and units; the example provides a reproducible calculation.
Reproducible sample
Settings: No additional settings.
Input:
10000, 40, 2
With the settings above, the output is:
Output:
632.455532034
Limitations and common mistakes
- Classical EOQ assumes constant demand and costs, instantaneous replenishment and no shortages.
- Use the stated input order and consistent units. Decimal notation uses a dot; commas separate values. Results use floating-point arithmetic unless the tool explicitly says exact integer.
Frequently asked questions
How can I check the result?
Run the fixed worked example with the documented settings, compare its output, then check your own input format and units before copying a result.
Does this require an account?
No. This bundled tool runs in your browser without a conversion account.
How can I compute economic order quantity online?
Enter exactly 3 comma-separated numbers in this order: annual demand, cost per order, annual holding cost per unit. Choose Calculate and review the result. Copy or download the output when it matches your requirements.
Where is my input processed?
The bundled tool processes input in your browser. It does not upload tool input to a conversion service. Other site plugins, analytics, advertising and browser extensions may have separate behavior.
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