How to Use This Tool
Follow these steps to calculate your consignment profit split:
- Enter the total revenue from all consignment sales in the "Total Consignment Sales" field.
- Input the total Cost of Goods Sold (COGS) for the consigned items, including production or wholesale costs.
- Add the agreed consignee commission rate as a percentage (e.g., 20 for 20%).
- Enter any additional fees (platform fees, shipping, marketing) paid from consignment revenue, or leave at 0 if none apply.
- Select whether the commission is calculated on total sales revenue or net profit (after COGS and fees).
- Click "Calculate Split" to view the detailed profit breakdown.
- Use the "Reset" button to clear all fields and start a new calculation.
Formula and Logic
The calculator uses two core formulas based on your selected commission base:
Commission on Total Sales Revenue
1. Total Costs = COGS + Additional Fees
2. Consignee Commission = Total Sales × (Commission Rate ÷ 100)
3. Supplier Profit = Total Sales - Total Costs - Consignee Commission
Commission on Net Profit (After COGS & Fees)
1. Net Profit = Total Sales - COGS - Additional Fees
2. Consignee Commission = Net Profit × (Commission Rate ÷ 100)
3. Supplier Profit = Net Profit - Consignee Commission
Profit share percentages are calculated by dividing each party’s earnings by the net profit (before commission) and multiplying by 100.
Practical Notes
Consignment agreements vary widely across industries, so adjust inputs to match your specific contract terms:
- Standard consignee commission rates range from 10% to 40% depending on the product category, with luxury goods often commanding higher rates.
- COGS should only include direct costs of the consigned items, not overhead expenses for your business.
- Additional fees should include any deductions taken from consignment revenue before profit splits, such as payment processing fees or listing fees.
- If your agreement includes tiered commissions (e.g., 15% up to $10k sales, 20% above), run separate calculations for each tier and sum the results.
- Always document the commission base in your written consignment agreement to avoid disputes.
Why This Tool Is Useful
Consignment arrangements are common in e-commerce, retail, and wholesale trade, but vague profit splits often lead to conflicts between suppliers and sellers. This tool eliminates guesswork by:
- Providing transparent, line-item breakdowns of all costs and earnings
- Supporting both common commission structures (total sales or net profit base)
- Visualizing profit splits with an easy-to-read bar chart
- Letting you copy results directly to share with partners or save for records
It saves time compared to manual calculations and reduces the risk of errors in profit allocation.
Frequently Asked Questions
What’s the difference between commission on total sales vs net profit?
Commission on total sales is calculated as a percentage of all consignment revenue, regardless of costs. Commission on net profit is only calculated on earnings remaining after deducting COGS and agreed fees, which is often fairer for suppliers with high production costs.
How do I handle returns or damaged goods?
Deduct the value of returned or damaged goods from your total consignment sales before entering the figure. If returns are frequent, calculate average monthly returns and adjust the sales figure accordingly.
Can I use this for consignment agreements with multiple sellers?
Yes, run a separate calculation for each consignee using their specific sales, commission rate, and fees, then sum the results to get total supplier profit across all partners.
Additional Guidance
Before finalizing a consignment agreement, benchmark commission rates for your industry using trade association data or competitor research. For high-value consignments, consider adding a clause for periodic profit reconciliation using this calculator’s output. Keep records of all calculations to reference during tax season, as consignment earnings are taxable for both suppliers and consignees. If your agreement includes non-monetary benefits (e.g., marketing support from the consignee), factor their estimated value into the commission rate negotiation.