Managing an eCommerce business without tracking profits and expenses is a common mistake. With Microsoft Excel included in Office 365, you can easily calculate your real profit, control costs, and make better business decisions.
This guide explains how to use Excel step by step to calculate eCommerce profit and charges.
Why Use Excel for eCommerce Accounting?
Excel is one of the most powerful tools for online sellers because it allows you to:
- Track sales and expenses in one place
- Automatically calculate profit
- Analyze product performance
- Avoid manual calculation errors
It is ideal for beginners and advanced sellers alike.
Step 1: Create Your Basic eCommerce Sheet
Open Excel and create columns like this:
- Product Name
- Selling Price
- Product Cost
- Shipping Cost
- Advertising Cost
- Platform Fees
- Total Cost
- Net Profit
This structure helps you see all charges clearly.
Step 2: Calculate Total Charges
In the Total Cost column, use a simple formula:
=Product Cost + Shipping Cost + Advertising Cost + Platform Fees
Excel will automatically calculate all expenses for each sale.
Step 3: Calculate Net Profit
In the Net Profit column, use:
=Selling Price – Total Cost
This shows how much money you really earn per product.
Step 4: Track Monthly Profit
Use Excel’s SUM function to calculate:
- Total sales
- Total expenses
- Monthly net profit
You can also use charts to visualize your business growth.
Benefits for eCommerce Sellers
- Clear profit visibility
- Better pricing decisions
- Cost control
- Easy scaling
Excel turns your data into clear financial insight.
Ready to work faster and smarter? Buy Microsoft Office 365 now from our store and take full control of your eCommerce finances.
Available now in our store.


