Margin & Markup Calculator
Analyze price premiums, calculate COGS, gross margins, customer discounts, VAT/GST taxes, and marketplace commission fees.
Price Parameters
(All manufacturing, inventory, and wholesale acquisition costs)
15,000
(Profit as percentage of retail price)
199
Discounts, Taxes & Channel Fees
(Scale pricing outputs for bulk shipments)
1100
(Percentage discount offered to customers)
%
0%90%
(Tax added to the retail price at checkout)
%
0%30%
(Stripe (2.9%), Amazon (15%), etc.)
%
0%30%
(Flat fee per unit transaction)
₹
₹0₹5
Pricing Matrix
₹71.43Retail
Retail price charged to customer after discounts (excl. tax).
Item Cost (COGS):
Cost₹50.00
Gross Profit
₹21.43
Net Profit
₹21.43
Gross Margin
30%
Net Margin
30%
Gross Markup
42.86%
Net Markup
42.86%
Gross Profit Margin, Markup, and Net E-commerce Pricing Guide
Maximize retail profitability and streamline pricing models using this commercial suite. Understand the relationship between cost of goods sold (COGS), profit margins, markup rates, discounts, taxes (GST/VAT), and channel transaction fees (Stripe/PayPal/Amazon) in real-time.
Mathematical Formula
\text{Gross Profit} = \text{Selling Price} - \text{Cost Price}
\text{Gross Margin} = \frac{\text{Gross Profit}}{\text{Selling Price}} \times 100
\text{Net Profit} = \text{Discounted Price} - \text{Fees} - \text{Cost}
Formula Explanation:
- Cost Price (COGS): The direct expenses (materials, supply lines, shipping) incurred to get a product ready for sale.
- Selling Price: The retail tag price charged to consumers excluding sales taxes.
- Gross Profit: Unit selling price minus item acquisition cost.
- Transaction Fees: Platform commissions (like Amazon 15% referral or Shopify/Stripe 2.9% + ₹3) that impact net yield.
- Sales Tax / VAT: Additional tax percentages compiled at checkout and excluded from corporate revenue.
Terms & Abbreviations
COGS Cost of Goods Sold - raw manufacturing or wholesale purchase cost.
VAT / GST Value Added Tax / Goods and Services Tax - indirect consumer sales taxes.
Gross Profit Revenue minus direct item cost before transaction fees and taxes.
Net Profit Actual pocketed earnings after discounts, sales taxes, and platform commissions.
Frequently Asked Questions
Margin is calculated using the selling price as the denominator (Profit / Selling Price), representing the percentage of revenue that is profit. Markup is calculated using the cost price as the denominator (Profit / Cost Price), representing the premium added to cost.
E-commerce channels (Shopify, Amazon, eBay) and payment processors (Stripe, PayPal) charge transaction fees. Gross margin only counts COGS. Net margin subtracts these channel fees and discounts, showing the actual net cash flow.
Promotional discounts directly lower the retail selling price, while COGS and transaction fixed fees remain constant. A 10% discount does not just reduce your margin by 10%; it can slash your final net profit by 30% to 50% depending on your pricing leverage.
No. Profit can never be greater than the retail selling price, meaning profit margin is mathematically capped at 100%. Markup, however, has no upper limit (e.g., buying an item for ₹10 and selling it for ₹100 is a 900% markup, but a 90% profit margin).
Sales taxes are added to the final checkout price and must be paid to tax authorities. They do not belong to the merchant, so they are excluded from cost, gross revenue, and profit calculations.
To break even, your selling price must cover the item cost plus all marketing, transaction processing fees, and overhead costs. Operating margins should be evaluated regularly to ensure your markup covers administrative expenses.