ROI Calculator / E-Commerce

ROI Calculator for E-Commerce & Online Business

E-commerce ROI tracks the return on your total investment — inventory, advertising, platform fees, shipping setup, and tools. The tricky part is separating one-time setup costs (website, branding, initial inventory) from ongoing costs (ads, fulfillment, returns). Most e-commerce businesses need 3-6 months to reach positive ROI on their initial investment, and the best metric to track ongoing is ROAS (Return on Ad Spend) alongside overall business ROI.

Initial Investment

Return Value

Time Period

months

Enter the total amount invested and the total value returned (including your original investment). Time period is used to calculate annualized ROI.

Return on Investment

180%

$27,000.00 profit on $15,000.00 invested

Annualized ROI684%

Profit$27,000.00

Investment$15,000.00

Return$42,000.00

Period6 months

180% ROI over 6 months = 684% annualized

Typical e-commerce ROI: 100-200%

Range: 20-50% to 300-500%

Typical ROI for E-Commerce

Level	ROI
Low / struggling	20-50%
Industry average	100-200%
Top performers	300-500%

ROI Tips for E-Commerce

✓Track ROAS (Return on Ad Spend) separately from overall ROI — a 3:1 ROAS is the minimum for profitability after COGS
✓Include all costs: inventory, shipping, returns (8-10% average), platform fees, payment processing (2.9% + $0.30), and ad spend
✓Inventory is your biggest investment — calculate ROI per SKU to find which products actually make money
✓Customer Lifetime Value (LTV) changes your ROI calculation: a $50 acquisition cost with $200 LTV is 300% ROI over time
✓Seasonal businesses should calculate ROI on an annual basis, not monthly — Q4 performance subsidizes slower months

Track ROI across all your investments

StockPulse helps you monitor investment performance and ROI in real time.

Learn about StockPulse

ROI for Other Categories

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