---
title: "How to calculate the weighted average cost?"
slug: "1723138810"
tags: ["Settings"]
updated: 2026-07-22T14:52:34Z
published: 2026-07-22T14:53:08Z
canonical: "help.ila.cegid.com/1723138810"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.ila.cegid.com/llms.txt
> Use this file to discover all available pages before exploring further.

# How to calculate the weighted average cost?

- [x] PT
- [x] ES

---

The weighted average cost price is calculated when parts enter into stock.To enter a part stock, you must access the warehouse tab "Inventory parts | Warehouses", select the warehouse you want to enter stock.The calculation follows this formula: [(Current Stock x Current WACP) + (Stock Entry x Price Entry)] / (Current Stock + Stock Entry) 

- **Current stock**: Existing stock in the warehouse before the entry of parts stock;
- **WACP**: Weighted average cost price;
- **Price entry**: Price of the part at the stock entry;
- **Stock entry**: Stock of the part at the stock entry;