Amazon FBA valuation calculator
SDE-based valuation for Amazon FBA brands built from real private market data. Accounts for growth, product diversification, brand strength, and owner involvement.
Growth rate sensitivity
How growth impacts the multiple and exit range.
Methodology: SDE-based valuation using private deal data and adjustments for growth, product diversification, brand strength, owner involvement, and deal size.
How to use this FBA valuation calculator
- Enter revenue and earnings. Input your trailing 12-month revenue and net profit after any salary you pay yourself. Then enter that owner salary and any one-time costs, such as product launch costs or non-recurring advertising spend, as add-backs. The calculator adds them to net profit to get SDE, so do not enter SDE in the net profit field.
- Add growth and product data. Enter your year-over-year growth rate and choose your product diversification band (1-2, 3-10, or 10+ SKUs). Diversified portfolios command higher multiples.
- Set brand and owner factors. Choose your brand strength (generic, Brand Registered, or strong brand with off-Amazon presence) and how much the business depends on you day to day.
- Review your estimate. The calculator shows your SDE multiple, valuation range, and which factors are adding or subtracting value compared to the median FBA transaction.
How Amazon FBA businesses are valued
Amazon FBA businesses are valued using SDE (Seller's Discretionary Earnings) multiples. The SDE method captures the total cash flow available to an owner-operator, making it the standard for businesses where the owner's role is a meaningful part of operations. The formula is straightforward: Valuation = SDE x Multiple.
The base SDE multiple for FBA businesses is determined by the magnitude of earnings and the overall risk profile. Larger businesses (higher absolute SDE) command higher multiples because they attract more buyer demand and are generally more resilient. From there, adjustments are made for growth rate, product diversification, brand strength, and owner involvement. Buyers also weigh supply chain stability and advertising efficiency, which this calculator does not score.
FBA businesses face unique valuation dynamics compared to other online businesses. Platform dependency on Amazon is the central risk factor — buyers are paying for access to Amazon's distribution network, but that access can be disrupted by policy changes, listing suspensions, or algorithm shifts. This platform risk is why FBA multiples typically run 0.5-1x lower than comparable SaaS businesses with similar earnings.
Key factors that drive FBA multiples
SDE magnitude. Businesses with $300K+ SDE attract institutional acquirers and aggregators, who compete on price and push multiples higher. Under $100K SDE, the buyer pool is mostly individuals, and multiples are correspondingly lower. This calculator estimates deal size as SDE × 2.7: the adjustment scales from −0.3x at $250K to neutral at $750K, +0.2x at $1.5M, and +0.5x at $3M or more.
Growth trajectory. Sustained growth signals strong product-market fit. In this calculator, growth adds gradually, reaching 0.3x at 30% and 0.8x at 50%. Declining revenue is the single largest discount factor: about −0.5x at a 5% decline, reaching −1.0x at a 20% decline.
Product diversification. Having 5+ SKUs with no single product exceeding 30% of revenue demonstrates resilience. Single-product businesses are vulnerable to competition, listing issues, and supply disruptions. The calculator subtracts 0.5x for 1-2 SKUs and adds 0.5x for 10+ SKUs.
Brand Registry and IP. Registered brands with trademark protection, A+ Content, and strong review profiles are more defensible and transferable. Unregistered products are vulnerable to hijackers.
Supply chain stability. Multiple qualified suppliers, consistent lead times, and manageable MOQs reduce operational risk. Single-supplier dependency is a significant discount factor.
Advertising efficiency. An ACoS (advertising cost of sale) below 20% with a strong organic rank indicates sustainable profitability. Heavy PPC dependency (ACoS above 30%) suggests margins are fragile.
Amazon FBA valuation FAQ
How much is my Amazon FBA business worth? +
Amazon FBA businesses typically sell for 1.8-3x SDE, with standout brands reaching 5-6x. The primary drivers are SDE magnitude, growth trajectory, product diversification, and brand strength. A well-established brand with $200K+ SDE, Brand Registry, strong reviews, and diversified SKUs achieves the upper range. Newer or single-product businesses typically trade at 2-3x.
What SDE multiple do FBA businesses sell for? +
The median SDE multiple is approximately 2.5x, and lower so far in 2026. Multiples range from about 1x for smaller or riskier businesses to 4x+ for established brands. Businesses with over $500K SDE receive higher multiples due to acquirer demand. In this calculator, growth adds gradually, reaching 0.3x at 30% and 0.8x at 50%; Brand Registry is worth 0.5x over a generic listing, and a strong brand with off-Amazon presence adds 0.8x.
Does Brand Registry increase my FBA business value? +
Yes. Brand Registry provides trademark protection, A+ Content, and brand analytics. This calculator gives registered brands a 0.5x premium over a generic, unregistered listing. Buyers view unregistered brands as vulnerable to hijackers and listing copycats, increasing risk and reducing the price they'll pay.
How does SKU concentration affect FBA valuation? +
SKU concentration is a significant risk factor. If one product represents more than 50% of revenue, buyers discount the valuation because a single listing suspension, competitor entry, or supply disruption could devastate the business. Businesses with 5+ SKUs where no single product exceeds 30% of revenue are viewed as more resilient.
How long should I operate before selling my FBA business? +
Most acquirers require 12-18 months minimum, with 24+ months preferred. Longer track records demonstrate revenue durability and seasonal patterns. Businesses with 3+ years of consistent performance receive the highest multiples. Selling too early — even with strong numbers — typically results in a lower multiple due to limited data.
What do FBA acquirers look for in due diligence? +
Key areas: account health metrics, listing quality and reviews, supply chain reliability, Brand Registry and IP, margin stability, advertising efficiency (ACoS trends), organic vs. paid traffic mix, and inventory management. Red flags include account warnings, listing violations, heavy PPC dependency (ACoS above 30%), single-supplier risk, and declining organic rank.
Your next step
Thinking about selling your business?
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