How to Calculate Your Min Max Inventory Levels

min max calculation

The desired level of customer service is the percentage of orders that you want to fill without having to backorder any items. This number will be different for every business, but is typically between 95-98%. Often, you don’t know your inventory has shrunk until you take stock. And that’s why inventory audits are helpful — because they confirm inventory accuracy, so you’re working with counts that actually reflect your stock levels. Safety stock is the extra inventory you keep on hand to protect against demand and supply chain uncertainty.

  • Users need to evaluate their distributor or supplier’s performance on delivery time from order to receipt.
  • Establishing the Min Max Inventory Calculation in Excel might be challenging if the correct procedures are not followed.
  • Lastly, with the help of two typical formulas, we will establish the Min Max Inventory Calculation.
  • Alternatively, an ops optimization tool like Cogsy will automatically calculate safety stock into your optimal stock levels and have your POs reflect that information.

Once the carrying cost percentage for the business has been determined, TrackStock adds it to the data it has on the average daily usage and the procurement variables. So, for instance, you know to order 500 units of SKU A by this date and time. This helps brands proactively maintain optimal inventory levels by replacing manually-updated spreadsheets with predictive sales and inventory intelligence. As you probably noticed, calculating and maintaining optimal inventory levels is a time-consuming task. Alternatively, a tool like Cogsy can automatically calculate your ROP for you using your current inventory levels and real-time demand trends.

Questions You Should be Asking in an End-To-End Supply Chain Expense Review

We have already seen space savings of up to 40% as a result of inventory management projects among our customers. You may need to adjust your safety stock percentage depending on the volatility of your product demand. For example, if your product demand is very volatile, you may want to keep a higher safety stock percentage in order to avoid running out of stock. Now that you have your projected usage rate and desired level of customer service, you can plug it into the min/max inventory formula. The user can then use the slider again to move the current min/maxes closer to the optimized min/maxes, then set all the levels from the Dashboard again.

min max calculation

A company’s maximum inventory level is the most it can keep on hand to meet customer demand at the lowest possible cost. However, the only way to set accurate minimum and maximum levels that will prevent stockouts and help optimize inventory levels are to calculate average daily usage. Then the min/max levels need to be tuned and optimized with usage data.

Get rid of obsolete inventory

To overcome this problem, companies need an app that can track usage automatically. Without an app that can take into account the reality of the consumption of material on the job, companies cannot truly reap the benefits of min/max inventory management. We need the ability to “tune” those min/maxes in order to optimize inventories and maximize service levels. Said differently, we want to reduce inventory levels to the absolute minimum to save cash while making sure we do not stock out of any item to keep the job moving.

min max calculation

Then, when you approach the reorder point, Cogsy will send you a replenish alert. Weeks of supply (WOS) is how long it’ll take to sell through your on-hand inventory based on current demand trends. And the ideal time to replenish is when WOS is roughly 2 weeks longer than your order lead times.

Calculating minimum inventory levels

Optimal levels ensure that you never invest too much capital upfront for unnecessary inventory. And you get a bigger return because the inventory isn’t accumulating unnecessary carrying costs that deplete margins. Optimal inventory levels ensure you never have too much or too little inventory at any given time. And when a DTC brand maintains that kind of inventory control, they benefit in a myriad of ways.

  • Similarly, it keeps excess inventory from accumulating by ensuring you don’t place POs sooner than needed.
  • Now that you understand the importance of having a minimum and a maximum, here is how to roughly identify these values.
  • If you’re looking for an easy-to-use inventory system, go no further than the Min-Max method.
  • This post will lead you through the five steps required to calculate the minimum and maximum inventory levels to guarantee the availability of sufficient resources.
  • Your reorder point is still 10,00- shirts with a reorder quantity typically of 15,000 shirts.

AKA the goldilocks zone where your ecommerce brand can reach peak profitability. If you calculate this number manually, you’ll need to regularly set aside time to rerun this calculation. That’s because every time there’s a shift in your demand, your ROP shifts with it. That way, you can actually replenish to the optimal 200-unit level. And start investigating where those missing units went (whether it’s human error, technical issues, or shrinkage) head-on. Most retail brands rely on spreadsheets to forecast sales and determine optimal inventory.

Calculating maximum inventory levels

Either action will change the average daily usage since another day without a Pull will reduce the average. This responsive system allows for heightened accuracy and more efficiency. Alternatively, an ops optimization tool like Cogsy will automatically calculate safety stock into your optimal stock levels and have your POs reflect that information.

The importance of a business analyst in the business environment

We can monitor the sales, stocks, and supplies with the help of an inventory system. A company’s inventory consists of everything it has and plans to sell to generate revenue. If you’re looking for an easy-to-use inventory system, go no further than the Min-Max method. It would help to keep your materials supply at the minimum level, often known as the safety stock level.

Step 2: Apply MIN, MAX, ROUND and AVERAGE  Functions to Get Consumptions of Inventory

Please follow these directions to the letter to complete the assignment. Learn all about trends in the inventory management industry from experts in the field. Max- Maximum value represents a the target stock level, will not trigger to ordering activities. Advanced Number Field adds support for the min() and the max() formula, which can be used in Number Field calculations.