Inventory Tracker
Track stock levels, total value, and reorder points. Automatically flags items that fall below reorder thresholds.
Published by Blueprint Dynamics. Planning tools, not professional advice. Read the formula, assumptions, and examples below before relying on a result. Independent professional review is not claimed. Learn more about our methodology →
AllTemplates • Blueprint Dynamics • hello@bpdynamics.io. Educational worksheet; entries and assumptions are not independently verified. This document is not tax, legal, medical, investment or engineering approval. Review current official rules and seek a qualified specialist where appropriate.
Scope and reference context
Keep original invoices, receipts and approvals. A worksheet records your assumptions and entries; it does not verify delivery, collect payment, enforce a contract or synchronize inventory.
Primary reading context, not an endorsement or evidence that the linked organization reviewed this tool. No independent professional sign-off is claimed.
About the Inventory Tracker
Inventory ties up cash and hides risk in equal measure: too much and you have money sitting on shelves, too little and you miss sales or halt production. An inventory tracker gives you a live picture of what you hold, what it is worth, and what needs reordering before you run out. For a small business, this single view often replaces a tangle of spreadsheets and guesswork.
This tracker records each product with a name, SKU, category, quantity on hand, a reorder point, and unit cost. It calculates the total value of your stock and counts how many items have fallen to or below their reorder point, flagging those rows in red so a stockout does not sneak up on you. The reorder point is the heart of the tool: set it well and reordering becomes routine rather than reactive.
How the Inventory Tracker works
Each item's Total Value equals Quantity on Hand multiplied by Unit Cost, valuing inventory at cost rather than retail. The Total Inventory Value at the top is the sum of every item's total value. The Items Needing Reorder counter increments for each row where Quantity on Hand is less than or equal to its Reorder Point, and those rows are highlighted so they stand out.
A sound reorder point is not arbitrary; a common formula is average daily usage multiplied by lead time in days, plus a safety-stock buffer. For example, if you sell 3 units a day and it takes 7 days for a replenishment to arrive, your base reorder point is 21 units, and you might add a buffer of a week's demand for reliability. The tool values stock at unit cost, which is the figure you need for balance-sheet inventory and cost of goods sold, not the price you sell it for.
Worked example
Consider three products. Widget A: 15 on hand at $25.50, a reorder point of 20, giving a value of $382.50 and triggering a reorder because 15 is at or below 20. Gadget B: 50 on hand at $12.00, reorder point 10, worth $600.00 and healthy. Gizmo C: 5 on hand at $150.00, reorder point 5, worth $750.00 and flagged because 5 equals the reorder point. Total inventory value is $1,732.50 and the tracker reports 2 items needing reorder.
Tips & common mistakes
- Set each reorder point from real usage and supplier lead time, roughly average daily demand times lead-time days plus a safety buffer, rather than a round guess.
- Value stock at unit cost, not sale price; this template does that, and it is the correct basis for your balance sheet and cost of goods sold.
- Give every product a unique SKU so identical-looking items never get miscounted or double-entered.
- Do a physical count periodically and reconcile it against the tracker; shrinkage from theft, damage, or miscounts is invisible until you verify.
- Review flagged rows before they hit zero, and raise reorder points for fast movers heading into a busy season so you do not stock out.
Inventory Tracker: frequently asked questions
How is total inventory value calculated?
Each row multiplies quantity on hand by unit cost, and the tracker sums those figures for the total. It values stock at cost, which is what belongs on your balance sheet, not the retail price you charge customers.
When does an item get flagged for reorder?
A row is flagged and counted when its quantity on hand is at or below its reorder point. In the sample data, an item with 5 on hand and a reorder point of 5 is flagged because the two are equal.
How do I choose a good reorder point?
Estimate average daily usage and multiply by your supplier's lead time in days, then add a safety-stock buffer for demand spikes or delivery delays. Selling 4 a day with a 5-day lead time suggests a base reorder point around 20 units plus a buffer.
Should I enter cost or selling price for unit cost?
Enter your cost, meaning what you paid the supplier per unit. The tracker uses it to value inventory at cost for accounting purposes. Selling price belongs in a sales or pricing sheet, not here.
Why does my tracked quantity not match a physical count?
Differences usually come from shrinkage: theft, breakage, spoilage, receiving errors, or unrecorded sales. Count physically on a schedule and adjust the on-hand figures so the tracker stays trustworthy.