Ecommerce Tools
70 free tools
Free ecommerce calculators - pricing, profit margin, Amazon FBA fees, shipping costs, and dropshipping profit calculator.
Ecommerce success depends on knowing your numbers. Sellers who understand their margins, fees, ROAS targets, and customer acquisition costs make profitable decisions; those who guess usually discover the problem after spending their budget. Our ecommerce calculator suite covers every financial metric an online seller needs.
Whether you sell on Amazon, Flipkart, Meesho, or your own Shopify store, our tools calculate platform fees, fulfilment costs, profit margins, and break-even ad spend. Dropshippers and D2C brands will find dedicated calculators for their specific business models.
Pricing Calculators15
Product Pricing Calculator
Calculate your full landed cost per unit (product + shipping + platform fee), your minimum price at a target margin, and a charm-priced suggestion rounded to end in 9.
Competitive Pricing Analyzer
Enter your price and up to 3 competitor prices to see the average, lowest, and highest in the set, plus how your price compares — a comparison tool, not a price recommender.
Psychological Pricing Tool
Enter a base price and get 4 psychological pricing conventions back in one result: charm pricing (ends in .99), rounded (nearest 10), prestige (nearest 100), and a split anchor-vs-actual comparison.
Tiered Pricing Calculator
Build a 3-tier quantity pricing table from a base price and two discount breakpoints — Tier 1 at full price, Tier 2 and Tier 3 at your specified discounts starting from the quantities you choose.
Volume Discount Calculator
Enter a unit price, quantity, and discount percentage to get the subtotal, discount amount, final total, and resulting per-unit price for a single bulk order.
MAP Pricing Calculator
Calculate your Minimum Advertised Price (MAP) directly from your cost and target margin — the lowest price a retailer can publicly advertise your product at.
MSRP Calculator
Calculate your Manufacturer Suggested Retail Price (MSRP) from production cost and markup percentage, plus MAP and wholesale figures shown as fixed 75%/50% ratios of MSRP.
Keystone Pricing Calculator
Apply the keystone pricing rule — exactly doubling your wholesale cost to get a retail price, which always produces a 100% markup and 50% gross margin by definition.
Bundle Pricing Calculator
Enter the prices of up to 3 items and a bundle discount percentage to see the combined individual total, the bundle price, and exactly how much the customer saves.
Dynamic Pricing Calculator
Scale a base price up or down by the ratio of current demand to average demand, with no upper or lower cap — enter a base price and two demand index figures to see the adjusted price.
Wholesale Pricing Calculator
Calculate the wholesale price you'd offer a reseller from your retail price and a wholesale discount percentage, plus the margin you'd still keep at that wholesale price given your own cost.
Dropship Pricing Calculator
Calculate your minimum selling price and profit per order from your product cost, shipping cost, and target margin — the simplest of the cost-based dropshipping pricing tools here (no platform fee or ad spend included).
Subscription Pricing Calculator
For subscription/SaaS businesses: enter your monthly and annual prices to see the rupee savings and discount percentage your annual plan actually offers versus paying monthly.
Freemium Pricing Calculator
For subscription apps: project your MRR and ARR from your free user count, expected free-to-paid conversion rate, and paid plan price.
Penetration Pricing Calculator
Project your revenue at an introductory penetration price versus your normal price, for a target market share and market size — a simplified same-unit-volume projection, not a demand model.
Profit Calculators15
Ecommerce Profit Calculator
Calculate your true net profit by subtracting six real cost categories from revenue — COGS, platform fees, ad spend, returns, and overhead — for the most complete profit picture in this tool set.
Product Margin Calculator
Calculate a single product's gross profit, gross margin, and markup from its selling price and cost — the simplest per-product margin check in this tool set.
Store-Wide Margin Calculator
Calculate your whole store's gross profit and margin from total revenue and total COGS in one aggregate figure — a quick top-level check, not a per-category breakdown.
ROI Calculator Ecommerce
Calculate true ROI on revenue, ad spend, and COGS together — the return is measured against your total invested capital (ad spend plus product cost), not ad spend alone.
ROAS Calculator Ecommerce
Calculate Return on Ad Spend (revenue ÷ ad spend only) with a qualitative read on whether your RoAS is strong, moderate, or losing money, plus the target-RoAS-from-margin rule.
Customer Acquisition Cost
Calculate your Customer Acquisition Cost (CAC) by dividing total marketing/ad spend by the number of new customers it brought in — a single, minimal figure with no added bands or tips.
Lifetime Value Calculator
Calculate Customer Lifetime Value (LTV) from average order value, purchase frequency, customer lifespan, and profit margin — one combined figure with no added bands or tips.
LTV to CAC Ratio Ecommerce
Enter your LTV and CAC figures directly to see the ratio between them, with a healthy/break-even/losing-money read — this tool doesn't calculate LTV or CAC itself, you supply both.
Break-Even Calculator Ecommerce
Calculate the units and revenue you need to break even, using a per-unit contribution margin that includes platform fees per unit alongside fixed costs, price, and COGS.
Revenue Per Visitor Calculator
Calculate Revenue Per Visitor (RPV) from total revenue and visitor count, plus a note on the identity RPV = AOV × Conversion Rate — this tool doesn't calculate AOV or conversion rate itself.
Average Order Value Calculator
Calculate your Average Order Value (AOV) from total revenue and order count, plus general tips for raising it — the tips are standard educational pointers, not personalized to your specific numbers.
Repeat Purchase Rate Calculator
Calculate your repeat purchase rate from repeat customers vs total customers, with excellent/good/low bands against a fixed 25-30% industry-average reference.
Cart Abandonment Calculator
Calculate your cart abandonment rate and an estimated revenue-lost figure, using your average order value as a stand-in for what each abandoned cart would have been worth.
Conversion Rate Calculator
Calculate your ecommerce conversion rate from orders and visitors, compared against fixed reference benchmarks by category (electronics, fashion, food & grocery).
Refund Rate Calculator
Calculate your refund/return rate from refunds and total orders, with a high/moderate/good read against a fixed 2-5% industry-average reference.
Marketplace Tools15
Amazon FBA Calculator
Calculate your net profit on an Amazon FBA sale from selling price, product cost, and your FBA fulfillment fee, using a flat 15% referral fee assumption.
Amazon FBM Calculator
Calculate your net profit and margin on an Amazon FBM (self-fulfilled) sale from selling price, product cost, and your own shipping cost, using a flat 15% referral fee assumption.
Amazon Referral Fee Calculator
Calculate your Amazon referral fee and amount after fee from your selling price and your product's actual category commission rate.
Amazon Storage Fee Calculator
Calculate your Amazon FBA monthly storage fee in USD from your inventory's cubic feet, months stored, and whether it falls in the October-December peak season.
Amazon PPC Calculator
Calculate your Amazon PPC campaign's RoAS, ACoS, and cost-per-click from ad spend, ad revenue, and clicks.
eBay Fee Calculator
Calculate your eBay final value fee (13% of selling price) plus a reference insertion fee, from your selling price.
Etsy Fee Calculator
Calculate your Etsy transaction fee (6.5%) and payment processing fee (3%) from your selling price, plus a reference listing fee.
Shopify Fee Calculator
Calculate your Shopify payment gateway fee plus plan-based transaction fee (Basic 2%, Shopify 1%, Advanced 0.5%) from your order value and plan.
WooCommerce Cost Calculator
Calculate your estimated monthly WooCommerce running cost — hosting, payment gateway fees, and a plugin cost estimate — from your monthly orders, average order value, and hosting cost.
PayPal Fee Calculator
Calculate your PayPal fee and amount received from a payment amount, using India's domestic (3.6%) or international (4.4%) rate plus a flat Rs. 3 fee.
Stripe Fee Calculator
Calculate your Stripe processing fee and amount received, using India's domestic (2.5%) or international (3.5%) card rate plus a flat Rs. 2 fee.
Razorpay Fee Calculator
Calculate your Razorpay fee including 18% GST from a payment amount and method — UPI is free, card and netbanking both charge 2% plus GST on the fee.
Square Fee Calculator
Calculate your Square payment fee (2.6% + a fixed 10-cent-equivalent charge) and amount received from a payment amount.
Marketplace Fee Comparison
Compare estimated fees and net proceeds across Amazon India, Flipkart, Meesho, and Etsy for the same selling price, using each platform's approximate fee formula.
Cross-Border Fee Calculator
Calculate your total landed cost for a cross-border shipment — customs duty, a handling fee, and VAT/GST (charged on value plus duty) — from your product value and the rates that apply.
Shipping Tools10
Shipping Cost Calculator
Estimate a shipping cost from package weight and a 1-5 delivery zone, using a flat reference base rate and per-kg rate — an illustrative estimate, not a live courier quote.
Dimensional Weight Calculator
Calculate a package's dimensional (volumetric) weight from its length, width, and height, and see the billable weight couriers actually charge — whichever of dimensional or actual weight is higher.
Shipping Rate Comparison
See an illustrative side-by-side estimate across 5 common courier names (Delhivery, BlueDart, DTDC, Shiprocket, India Post) from a package weight and delivery distance — these are approximate reference formulas for comparing typical pricing patterns, not live quotes from those couriers.
Free Shipping Threshold
Get two figures from your average order value, shipping cost, and target margin: a suggested free-shipping threshold to encourage bigger baskets, and the minimum order value needed so free shipping doesn't erode your margin.
Shipping Markup Calculator
Calculate what to charge customers for shipping by applying a markup percentage to your actual known shipping cost (e.g. from a courier invoice), and see the extra profit that markup generates.
Freight Class Calculator
Calculate your shipment's density from its weight and dimensions, and get its NMFC freight class using the actual standard density-to-class classification schedule used for LTL (less-than-truckload) freight.
HS Code Lookup
A quick reference for the HS chapter of about a dozen common product categories (textiles, electronics, food, and similar) — a starting point, not a complete or precise 8-digit HS code database.
Import Duty Calculator
Calculate your total landed cost from a CIF value and your product's Basic Customs Duty and IGST rates, correctly applying IGST on the value-plus-duty amount as Indian customs rules require.
FOB Price Calculator
Calculate your FOB (Free On Board) price by adding inland freight and export charges to your ex-works price — the seller's total cost up to the point goods are loaded onto the vessel.
CIF Price Calculator
Calculate your CIF (Cost, Insurance, Freight) price by adding international freight and insurance to your ex-works price — the figure customs uses as the assessment value for import duty.
Dropshipping Tools10
Dropshipping Profit Calculator
Calculate your net profit and margin on a single dropshipping order from selling price, product cost, shipping, and ad cost — the simplest per-order profit check in this group.
AliExpress to Store Price
Enter your AliExpress product cost and a markup percentage to get a suggested store price, then see the resulting profit after shipping and ad costs.
Dropshipping Margin Calculator
Calculate net profit and margin per order across 5 cost lines — product cost, shipping, platform fee, and ad cost — with a healthy/risky margin read, the most complete per-order profit tool in this group.
Ad Spend Budget Calculator
Enter a target revenue and target RoAS to see the ad budget required to hit it, plus a generic starting-point split across Meta, Google, influencer, and other channels.
Product Research Score
Rate a potential product from 1-10 on search volume, trend, margin, competition, and competing reviews, and get a weighted 0-10 research score with a proceed/validate/skip read — the score is only as good as your own honest ratings, since these inputs aren't pulled from real market data.
Supplier Comparison Tool
Compare total cost across up to 3 suppliers by unit price and minimum order quantity (MOQ) — identifies the cheapest per-unit price and the lowest MOQ separately, since they're often different suppliers. Doesn't account for lead time, quality, shipping, payment terms, or certifications — check those separately.
Dropshipping ROI Calculator
Calculate ROI and RoAS across a dropshipping campaign from total revenue, product cost, and ad spend — a campaign-level view, unlike the per-order Dropshipping Profit/Margin calculators.
Niche Profitability Calculator
Rate a niche from 1-10 on demand, competition, and trend, plus an expected margin percentage, and get a weighted 0-10 profitability score with a high/moderate/low potential read — based entirely on your own ratings, not real market data.
Winning Product Scorecard
Rate a product from 1-10 on demand, competition, wow factor, and all-season appeal, plus an expected margin, and get a weighted 0-10 score with a test-immediately/research-further/skip read — based on your own ratings, not real market data.
Print on Demand Calculator
Calculate your profit and margin per print-on-demand order from selling price, base/print cost, and platform fee, with a standard 3-4x markup guideline.