for Beginners
Start with a clear estimate using the most important inputs and editable local defaults.
Programmatic SEO Directory
Calculator Guides
Use these directories to find the most relevant localized calculator and business scenario.
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for Small Businesses
Model everyday operating decisions for a small business without needing a spreadsheet.
for Online Sellers
Estimate fees, costs and profit for an online selling workflow.
Including Shipping Costs
Include shipping-related inputs so the result reflects the full transaction economics.
Including Advertising Costs
Include advertising spend to measure the result after customer acquisition costs.
Monthly Estimate
Use monthly totals to create a repeatable operating estimate and compare periods.
Per Order Estimate
Focus on one order to understand unit economics before scaling volume.
Target Profit Planning
Adjust the inputs until the result reaches the profit level required by the business.
Comparison Estimate
Use consistent assumptions so this result can be compared with other channels or scenarios.
International Sales Estimate
Include cross-border fees, local currency and tax assumptions where they apply.
Ecommerce Estimate
Combine product, platform and operating inputs for an ecommerce decision.
Free Online Estimate
Run a browser-based estimate with no account, database or server-side calculation.
Browse by business type
Startup
Useful for validating early unit economics before increasing spend.
Freelancer
Useful for pricing independent work and tracking direct costs.
Agency
Useful for scenario planning across client campaigns and service margins.
Retailer
Useful for comparing product cost, selling price and channel fees.
Wholesaler
Useful for volume, landed cost and inventory decisions.
Dropshipper
Useful for checking thin margins after supplier, advertising and payment costs.
Creator
Useful for digital products, subscriptions and audience monetization.
SaaS Business
Useful for recurring revenue, acquisition and retention planning.
Marketplace Seller
Useful for estimating platform-specific fees and payout economics.
Importer
Useful for duty, tax, freight and landed-cost planning.
Ecommerce Brand
Useful for combining product margin, paid acquisition and payment processing.
Consultant
Useful for presenting transparent assumptions and repeatable client scenarios.
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Australia
Browse localized calculator guides using AUD formatting.
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Amazon FBA Fee Calculator
Estimate Amazon FBA selling fees before product and operating costs.
Amazon FBA Profit Calculator
Estimate the profit left from an Amazon FBA sale after referral fees, fulfillment charges, storage, inbound costs, advertising and product costs. Replace every default with the figures shown in Seller Central, your freight invoice and your product cost sheet.
Amazon FBM Profit Calculator
Estimate profit for an Amazon merchant-fulfilled order after referral fees, selling-plan allocation and your own fulfillment costs.
Amazon Pricing Calculator
Calculate a selling price that covers Amazon referral fees, fulfillment and operating costs while preserving a target profit margin.
ARR Calculator
Annualize monthly recurring revenue and compare it with the previous ARR to estimate year-over-year growth.
Break-Even Revenue Calculator
Calculate the sales revenue required to cover fixed costs at a given contribution margin ratio.
Break-Even Units Calculator
Calculate the unit volume and revenue required to cover fixed and variable costs.
Break-Even Calculator
Estimate the minimum whole units and sales revenue required to cover fixed and variable costs. This break-even calculator uses selling price, variable cost per unit and fixed costs to calculate contribution per unit, contribution margin, break-even units and break-even revenue. Use figures from one consistent period and currency. The result is a planning estimate rather than a forecast: demand, discounts, returns, taxes, capacity constraints and changes in cost can move the actual break-even point.