Smart Living Finds — Master Tools Index

Amazon FBA Profit Simulator & Niche Finder

Built by Azhar in Lahore (SmartLivingFinds). Estimate unit economics, margin, and monthly profit for Amazon FBA, then score your niche for demand vs. competition. Mobile-friendly, fast, and AdSense-ready.

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Profit simulator

Marketplace US UK DE IN AE Select to set currency display (assumptions editable below).

Selling price Expected retail price on Amazon.

Product cost (per unit) Manufacturing or purchase cost per unit.

Inbound shipping to Amazon Per unit cost to send inventory to FBA.

Packaging & prep Labels, inserts, poly bags, etc. per unit.

Amazon fee percentage (%) Referral + FBA pick/pack (approx). Adjust per category.

PPC ACOS (%) Ad spend as % of revenue.

Returns rate (%) Estimated percentage of units returned.

Miscellaneous per unit Inspection, freight adjustments, warehousing, etc.

Monthly sales volume (units) Projected monthly units sold.

Profit per unit —

Margin —

Breakeven price —

Monthly profit —

Fill inputs and click Calculate profit to see unit economics and monthly profit.

View detailed breakdown

Item	Amount

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Niche finder & scoring

Primary keyword/topic Describe the product or niche.

Monthly search volume (est.) From your preferred tool or estimate.

Avg. competitor reviews Lower is easier to enter.

Average selling price Higher price can mean better margins.

Differentiation potential (1–10) Can you add features/branding to stand out?

Seasonality risk (1–10, lower is better) High seasonality reduces stability.

Niche score (0–100) —

Verdict —

Enter niche inputs and click Score niche to see a directional score and verdict.

How the niche score is calculated

• Demand: Search volume normalized to 0–30.
• Competition: Review count inversely scored to 0–30 (fewer reviews = higher score).
• Price band: Price normalized to 0–20 (mid-high price preferred).
• Differentiation: 1–10 scaled to 0–15.
• Seasonality: 1–10 inverted and scaled to 0–5.

How to use this tool

1. Profit simulator: Fill price, costs, fees, PPC, returns, and monthly units. Click Calculate profit for unit economics and monthly totals.
2. Niche finder: Add keyword, search volume, average reviews, price, differentiation, and seasonality. Click Score niche for a 0–100 score and verdict.
3. Adjust assumptions: Fees vary by category and marketplace. Tweak inputs to reflect your product reality and re-run.
4. Decide: Use both outputs to prioritize products with strong margins and manageable competition.

Frequently asked questions

Do fees and ACOS vary?

Yes. Referral and FBA fees differ by category and size tier, and ACOS shifts with campaign quality. Always verify against Amazon's current fee tables and your ad data.

Is the niche score a guarantee?

No. It’s a directional metric to help compare ideas quickly. Validate with samples, customer feedback, and real listings.

Which marketplace should I pick?

Choose the marketplace matching your operations. Currency display changes, but the math is the same. Adjust fees and logistics accordingly.

Explore more from Azhar

• SmartLivingFinds — Tools hub

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