What is the Pareto principle in warehousing?

The Pareto principle suggests that a small percentage of SKUs typically accounts for the majority of warehouse activity. In many operations, about 20 percent of inventory drives 80 percent of picks, moves, or demand. This insight helps optimize storage and slotting decisions.

How does a Pareto storage calculator work?

A Pareto storage calculator groups SKUs based on velocity and volume. It uses inputs such as number of SKUs, pallet quantities, and inventory turns to recommend how inventory should be organized for better efficiency and space utilization.

Why is SKU velocity important for warehouse layout?

SKU velocity determines how often inventory is accessed. Fast-moving SKUs should be stored in easily accessible locations to reduce travel time, while slower-moving items can be stored deeper or further away to maximize space.

What is storage depth in a warehouse?

Storage depth refers to how many pallets of the same SKU are stored in a single lane. Optimizing depth based on SKU demand helps balance accessibility with space efficiency.

How can Pareto analysis improve warehouse efficiency?

Pareto analysis helps reduce travel time, improve slotting strategies, and increase storage density. By aligning storage strategies with actual demand patterns, warehouses can operate more efficiently with fewer unnecessary movements.

Pareto Storage Calculator | Warehouse SKU Analysis Tool

Pareto Storage Calculator

Information | Calculators

Analyze SKU velocity, pallet demand, and storage depth using the 80/20 rule. Identify fast-moving inventory and optimize warehouse layout for improved space utilization and efficiency.

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How Pareto Analysis Improves Warehouse Storage Efficiency

The Pareto principle, often called the 80/20 rule, helps warehouse operators identify which SKUs drive the majority of activity based on SKU velocity. This Pareto storage calculator analyzes your inventory distribution, pallet counts, and demand patterns to recommend optimal SKU grouping, storage depth and warehouse slotting strategies that improve space utilization and reduce handling time.

Used by Carolina Handling consultants to support real-world studies. Enter your operational data to see how your inventory distributes across fast and slow moving SKUs and identify the most efficient storage strategy.

Pareto Storage Calculator

Estimate SKU velocity groups, pallet demand, utilization, and storage depth recommendations.

The Pareto Principle - 80/20 Rule of SKUs

Warehousing is comprised of two activities: handling and storage.

80/20 Rule

20% of inventory constitutes fast movers = majority of handling costs
80% of inventory is stored the longest = majority of storage costs
20% of SKUs = 80% of Volume

Typical Breakdown of 20%

10% of SKUs = 50% of Volume
10% of SKUs = 30% of Volume
80% of SKUs = 20% of Volume

Typical Breakdown of 80%

30% of SKUs = 15% of Volume
50% of SKUs = 5% of Volume

Pareto Calculator

Enter your information in the Input section below to calculate the ideal pallet organization for your business.

Who Should Use This Pareto Storage Calculator

This calculator is designed for:

Warehouse managers optimizing layout and storage
Operations teams improving SKU slotting and efficiency
Distribution centers managing high SKU volume
Businesses scaling inventory and storage capacity

Results are estimates based on the inputs provided and standard Pareto distribution assumptions. Actual results may vary based on facility layout, product characteristics, and operational requirements. For a tailored analysis, consult a Carolina Handling specialist.

How to Interpret Your Pareto Storage Results

The results above group your SKUs based on velocity and demand using the Pareto principle. Fast-moving SKUs should be stored in easily accessible locations with lower storage depth, while slower-moving inventory can be stored deeper to maximize space utilization. Adjusting your warehouse layout based on these insights can reduce travel time, improve picking efficiency, and increase overall storage density.

Most of Your Warehouse Activity Comes From a Small Set of SKUs

Based on the Pareto principle, a small percentage of SKUs typically drives the majority of movement in your operation.

Top 10% Fast-moving SKUs

~80% of activity

Next 10% Moderate movers

~15%

Bottom 80% Slow-moving SKUs

~5%

Store for Speed

Top 10% of SKUs
Place in forward pick locations to minimize travel time.

Store for Balance

Next 10%
Use moderate storage depth to balance efficiency and space.

Store for Density

Bottom 80%
Move to deep or reserve storage to maximize space utilization.

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Review Your Insights With an Expert

Apply these insights to your warehouse layout to reduce travel time and improve space utilization.

Frequently Asked Questions About Pareto Warehouse Storage

What is the Pareto principle in warehousing?

The Pareto principle suggests that a small percentage of SKUs typically accounts for the majority of warehouse activity. In many operations, about 20 percent of inventory drives 80 percent of picks, moves, or demand. This insight helps optimize storage and slotting decisions.
How does a Pareto storage calculator work?

A Pareto storage calculator groups SKUs based on velocity and volume. It uses inputs such as number of SKUs, pallet quantities, and inventory turns to recommend how inventory should be organized for better efficiency and space utilization.
Why is SKU velocity important for warehouse layout?

SKU velocity determines how often inventory is accessed. Fast-moving SKUs should be stored in easily accessible locations to reduce travel time, while slower-moving items can be stored deeper or further away to maximize space.
What is storage depth in a warehouse?

Storage depth refers to how many pallets of the same SKU are stored in a single lane. Optimizing depth based on SKU demand helps balance accessibility with space efficiency.
How can Pareto analysis improve warehouse efficiency?

Pareto analysis helps reduce travel time, improve slotting strategies, and increase storage density. By aligning storage strategies with actual demand patterns, warehouses can operate more efficiently with fewer unnecessary movements.

Pareto Storage Calculator

Pareto Storage Calculator

How Pareto Analysis Improves Warehouse Storage Efficiency

Pareto Storage Calculator