Free · Operations · No account needed
Inventory reorder calculator
Find a reorder point and a suggested order quantity from stock and lead time.
No account needed. Nothing is saved automatically.
Your inputs
Starting values are examples, not recommended rates.
Your estimate
- Reorder point
- 90units
- Inventory position
- 50units
- Reorder status
- At / below reorder point
- Suggested order now
- 270units
Whole-unit quantities are rounded up. Uses constant demand; no seasonal forecast, minimum order size or supplier pack-size rule.
How this tool works
Reorder point = daily usage × lead-time days + safety stock. Inventory position = on-hand + on-order − backorders. Suggested order tops up to target-days demand plus safety stock.
What should I check before using the result?
Whole-unit quantities are rounded up. Uses constant demand; no seasonal forecast, minimum order size or supplier pack-size rule.
Do free tools require an account?
No. Public UtilityHub tools open without an account. An account is required only when you want a workspace to save records, collaborate with a team or use paid product features.
Are the public tools really free?
Yes. The tools listed in the public tools directory are free to use. They do not start a subscription and do not ask for a card.
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Should I verify a downloaded result?
Yes. Open every downloaded file and confirm its dimensions, size, legibility and destination requirements. UtilityHub helps prepare a result but cannot verify the current rules of every external form or service.
Nothing is added to your business workspace unless you choose to continue there.
Reorder point = daily usage × lead-time days + safety stock. Inventory position = on-hand + on-order − backorders. Suggested order tops up to target-days demand plus safety stock.
Whole-unit quantities are rounded up. Uses constant demand; no seasonal forecast, minimum order size or supplier pack-size rule.