How do you calculate true inventory carrying costs?

Add up your annual storage fees, insurance, spoilage and obsolescence write-offs, financing costs (if you're using credit to fund inventory), and the opportunity cost of capital tied up in stock (this can make or break early stage brands, particularly in an environment where investment capital is increasingly hard to come by). Divide that total by your average inventory value. Most CPG brands land between 20% and 30%. If you're higher, that's where to start digging.

What is a healthy inventory turnover ratio for a $10M CPG brand?

It varies by category, but most CPG brands should aim for an inventory turnover ratio between 4 and 8 times per year, meaning your average inventory sells through roughly every 6 weeks to 3 months. Perishable categories (refrigerated, fresh) should turn faster. Shelf-stable brands with long lead times might sit on the higher end. The key benchmark is whether your turns are improving year over year.

How does 'ghost inventory' impact my balance sheet?

Ghost inventory is stock that shows as available in your system but isn't actually sellable. It can be damaged goods, products that were miscounted, or items lost in a 3PL. It inflates your inventory asset on the balance sheet, understates your actual shrinkage costs, and causes you to under-order products you actually need. Regular physical cycle counts and 3PL reconciliations catch this early.

When should a brand hire a fractional COO for inventory control?

When inventory decisions are costing you more than the hire would. That usually shows up as recurring stockouts during promotional periods, out-of-control carrying costs, retail chargebacks you can't get ahead of, or a founder spending too many hours a week on supply chain problems instead of growth. A fractional COO or embedded ops team gives you senior-level oversight without the full-time executive cost.

How often should we conduct an ABC inventory analysis?

Quarterly is a solid cadence for most brands. If you're launching new SKUs or entering new retail channels, do it more frequently. Your 'A' movers change as your business evolves, and your safety stock and reorder points should reflect current velocity, not assumptions you made 18 months ago.

What is the difference between JIT and Safety Stock models?

Just-in-Time (JIT) means ordering inventory as close to when you need it as possible, minimizing on-hand stock. Safety stock is a buffer you hold above your expected demand to absorb forecast errors or supply delays. Most CPG brands need some version of both: lean on fast-moving, predictable SKUs, with a deliberate safety stock buffer on items where a stockout would be catastrophic (your top retail SKU, for example).

How do MOQs (Minimum Order Quantities) affect working capital?

MOQs force you to buy more than you might need in the short term, which ties up cash. If your co-manufacturer requires a 5,000-unit minimum but you're only turning 1,500 units a month, you're carrying roughly 3.3 months of stock from day one. Renegotiating MOQs is one of the most underutilized levers in CPG operations. Even modest reductions in MOQs can meaningfully reduce the cash you need to keep the supply chain running.

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The Reorder Point Formula: How CPG Brands Prevent Stockouts

Thought Leadership

Jul 30

Written By Josh Leider

Common CPG scenario - Your biggest retail order of the quarter just hit, which is the bees knees, until you check inventory and realize the shelf is going to run dry two weeks before your next production run lands. Oof. Now you're staring down a chargeback, a buyer who's suddenly nervous about your reliability, and a scramble to air-freight product at a cost that eats the whole margin on the order.

Most CPG founders have lived some version of this. I’d imagine you weren't careless. You just didn't have a number telling you when to reorder before it got tight. That number is your reorder point, and getting it right is the difference between calmly placing an order on a Tuesday and begging your co-packer to bump you up the queue on a Sunday.

Out-of-stocks cost retailers roughly $1.2 trillion a year globally, according to IHL Group's 2025 inventory research. For a growing brand, the sting can be painful. A stockout can cost you a retail slot, tank your Amazon ranking right when you've built momentum, or teach a buyer that you can't be trusted with more doors. Overstock is the opposite problem and just as real, tying up cash you need for the next production run. Reorder points sit right in the middle of that, and good inventory management starts there.

Here's the formula, how to calculate it, how to size your safety stock, a worked example you can copy, and the places where the textbook version falls apart for a real CPG brand.

What Is a Reorder Point?

A reorder point is the inventory level that triggers a new order, set so fresh stock shows up before you run out. When your on-hand count drops to that number, you place the order. That's the whole idea. The work is in setting the number correctly for how your brand actually sells and how long your supply chain actually takes.

The Reorder Point Formula

Reorder point = (average daily sales x lead time in days) + safety stock.

Three inputs, and each one surprisingly trips people up in its own way. Average daily sales is how many units you move on a typical day. Lead time is how long replenishment really takes, from the moment you place the order to the moment sellable product is back in your hands. Safety stock is the buffer you hold for the days when sales spike or your supplier slips. Get those three right and the math is easy. Get them wrong and no formula saves you.

How to Calculate Your Reorder Point, Step by Step

Start with average daily sales. Take your units sold over a recent stretch and divide by the number of days in it. Use a window that reflects how you're selling now, not last year. If you sold 2,700 units over the past 90 days, that's 30 units a day.

Next, get your real lead time. This is where brands underestimate constantly. Ask your supplier or co-packer for the full timeline, including production, not just the days the truck is on the road. A co-packer might quote you a four-week production lead time, then add another week for freight to your 3PL and a couple of days for receiving. That's closer to 40 days than the two weeks of shipping you had in your head. Solid demand planning depends on using the honest number.

Then set your safety stock, which the next section covers.

Finally, plug everything in and put the trigger somewhere you'll actually see it. That might be your inventory software, or it might be a spreadsheet you check every Monday. A reorder point you never look at is just a number in a file.

Safety Stock: The Buffer in the Formula

Safety stock (we wrote a whole article about it here) exists because the real world doesn't cooperate with averages. Demand jumps around. Lead times slip when your co-packer has a bigger client's run ahead of yours. A promotion you forgot to account for empties a month of inventory in a week. Safety stock is what keeps a bad-but-normal week from becoming a stockout.

The simple way to set it is to hold a few days of average sales as a cushion. If you sell 30 units a day and you want a week of buffer, that's 210 units. Quick, good enough for a lot of products, and far better than zero.

The more precise way accounts for how much your demand and lead time actually vary. A product with steady sales and a reliable supplier needs a thinner buffer than one with wild swings and a co-packer who's missed dates before. Be honest about which of your products are the troublemakers and give those more room.

The tradeoff is money. Too little safety stock and you're back to stockouts. Too much and you've parked cash on a shelf that could have funded your next launch. The right answer sits between the two, and it's different for every SKU.

A Worked Example for a CPG Brand

Say you sell a cold brew concentrate. Over the last 90 days you moved 2,700 units, so average daily sales is 30 units.

Your co-packer's real lead time, production plus freight plus receiving, is 40 days.

For safety stock, this product spikes around promotions and your co-packer has slipped a date before, so you hold 10 days of average sales as a buffer. That's 30 units times 10, or 300 units.

Now the formula: reorder point = (30 x 40) + 300 = 1,200 + 300 = 1,500 units.

When your on-hand inventory hits 1,500 units, you place the order. That gives production and freight time to run while your remaining stock and buffer carry you through. Copy this structure for each of your products, swapping in their own sales rate and lead time.

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How CPG Brands Actually Use Reorder Points

The formula assumes your sales are a smooth, steady line. They aren't. This is the part the software calculators skip, and it's where most of the real money is won or lost.

Seasonality and promotions break the average first. A single daily number hides the fact that December moves three times the volume of February, or that a two-day flash sale can clear a month of stock. Raise your reorder points ahead of demand you can see coming. If you know a promotion or a seasonal peak is landing, bump the number before it hits, not after you've already sold out.

Lumpy retail purchase orders are the other big one. Your reorder point might be tuned for steady direct-to-consumer sales of 30 units a day, and then a retailer drops a single PO for 2,000 units. That one order blows past a reorder point that was never built to absorb it. When you're selling into retail, you have to look at your open and expected POs, not just your daily run rate.

Then there's the gap between when to order and how much to order. The formula tells you the trigger. It says nothing about order size, and your supplier's minimums decide that for you. If your co-packer's MOQ is 5,000 units and case packs come in multiples of 144, your actual order gets shaped by those constraints whether your math likes it or not. Stockouts also hurt your retailer scorecard through OTIF penalties, so the cost of getting this wrong compounds once you're in real doors.

Finally, channels. Your own store, Amazon, and retail can behave so differently that one blended reorder point serves none of them well. Amazon might need its own buffer for FBA inbound times, retail a higher trigger for PO lumpiness. If a channel is big enough to matter, give it its own number. This gets sharper the moment you're landing a major retailer and your volume profile changes overnight.

Common Mistakes CPG Brands Make with Reorder Points

The most common one is using a flat average that ignores seasonality and promotions. It works right up until your busiest month, which is precisely when a stockout does the most damage.

Second is counting only shipping time as lead time. If you forget production time, your reorder point is built on a number that's often less than half of reality, and you'll run dry waiting on a run that hadn't even started when you thought it would.

Third is setting one reorder point for a product that sells completely differently across channels. A number that's perfect for your website can leave you exposed on Amazon or overstocked in retail.

Fourth is treating reorder points as set-and-forget. Your sales rate changes, your lead times change, your suppliers change. A reorder point you calculated a year ago is describing a business you no longer run. Revisit them on a regular cadence and after any real shift in sales or supply. Building this into your broader inventory strategies keeps them from drifting out of date.

Use Bravo CPG to own production and reorders

Bravo CPG works only with growth-stage food, beverage, beauty, and wellness brands, and reorder points are the kind of unglamorous operational detail we own so founders don't have to. We combine hands-on execution with senior-level ownership across production, co-man and 3PL management, demand planning, wholesale orders, and freight. When a brand keeps getting caught short before big retail orders, the fix is usually here, in the numbers that decide when to reorder and how much buffer to carry. If that's the fire you keep fighting, we can take it off your plate.

FAQs

How is a reorder point different from how much to order?

The reorder point is the trigger. It tells you when to place an order, at the moment your on-hand stock drops to that level. How much to order is a separate decision driven by your supplier's minimums, case packs, and how much cash you want tied up in inventory.

Should my reorder point include safety stock?

Yes. Safety stock is baked into the formula for a reason. Without a buffer, any spike in demand or slip in lead time puts you into a stockout. The reorder point is your usual usage during lead time plus that safety cushion on top.

How often should a CPG brand recalculate its reorder points?

Revisit them quarterly at a minimum, and immediately after any real change in sales rate, lead time, or supplier. Fast-growing brands should check more often, since a reorder point set at one volume gets stale quickly as sales climb.

Can I set up reorder points in Excel?

Absolutely. Plenty of brands run reorder points in a spreadsheet with a column that flags any SKU dropping to its trigger. It works fine until your SKU count or channel complexity outgrows it, at which point inventory software earns its keep.

What does ROP mean in inventory?

ROP stands for reorder point, the stock level that signals it's time to replenish. It's the same concept as everything above, just the abbreviation you'll see in inventory systems and supply chain conversations.

Josh Leider