Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Inventory Carrying Cost Calculator

Calculate the total annual cost of holding inventory by combining storage, insurance, opportunity cost, and obsolescence rates against your average inventory value. Use this to justify reorder points, EOQ models, or warehouse space decisions.

Average Inventory Value ($)

Storage Cost Rate (% annually)

Insurance Cost Rate (% annually)

Opportunity Cost Rate (% annually)

Obsolescence/Shrinkage Rate (% annually)

Fill in the required fields to see your result.

Supply Chain

Order Fulfillment Cost Calculator

Calculate the true total cost to fulfill a single customer order, covering labor, packaging, shipping, and overhead. Use it to set profitable pricing or benchmark fulfillment efficiency.

Picking Cost per Order ($)

Packing & Materials Cost ($)

Average Shipping Cost ($)

Average Order Value ($)

Overhead Allocation Rate

Fill in the required fields to see your result.

Key differences

	Inventory Carrying Cost Calculator	Order Fulfillment Cost Calculator
Category	Supply Chain	Supply Chain
Inputs required	5	5
Result	Annual Carrying Cost ($)	Total Fulfillment Cost ($)
What it does	Calculate the total annual cost of holding inventory by combining storage, insurance, opportunity cost, and obsolescence rates against your average inventory value. Use this to justify reorder points, EOQ models, or warehouse space decisions.	Calculate the true total cost to fulfill a single customer order, covering labor, packaging, shipping, and overhead. Use it to set profitable pricing or benchmark fulfillment efficiency.