Free forever · No account needed · Updated June 2026

Free tools for Amazon sellers.

Profit calculators, fee breakdowns, GST tools, and more. Built for Amazon.in FBA sellers in India.

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All tools

Hover a card to preview what it calculates.

10 live · 0 coming soon
CoreLive

FBA Profit Calculator

True net profit after referral fees, FBA fees, COGS, PPC, and VAT.

Net profit£0.00
🌍 22 markets
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FeesLive

Fee Calculator

Full referral and FBA fulfilment fee breakdown by category and size tier.

Total fees£0.00
🌍 22 markets
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TaxLive

GST Calculator

GST liability on Amazon.in sales, FBA fees, and imports.

GST liability£0.00
🌍 22 markets
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PPCLive

ACoS Calculator

Break-even ACoS, target ROAS, and true profit at any ad spend level.

Break-even ACoS0.00%
🌍 22 markets
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PPCLive

ROAS Calculator

Return on ad spend, ACoS, and ad profitability from any campaign data.

ROAS0.00×
🌍 22 markets
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CoreLive

Margin Calculator

Gross margin, markup percentage, and ROI from sale price and product cost.

Gross margin0.00%
🌍 22 markets
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CoreLive

Break-Even Calculator

Minimum sale price and break-even quantity given your fixed and variable costs.

Break-even price£0.00
🌍 22 markets
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SourcingLive

Wholesale ROI Calculator

Calculate ROI on wholesale purchases before you commit to buying.

ROI0.00%
🌍 22 markets
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InventoryLive

Restock Calculator

Know exactly when to reorder and how many units to send in.

Days of cover0d
🌍 22 markets
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SourcingLive

Revenue Estimator

Estimate monthly sales and revenue from Amazon BSR and sale price.

Monthly revenue£0
🌍 22 markets
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Why fba.tools?

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Real-time results

Every calculator updates as you type. No submit button, no loading states.

🌍

Your market, your numbers

Correct fee schedules, VAT rates, and currency for every supported market.

🔓

No account, ever

No email, no password, no cookie wall. Open a tool and use it.

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Kept current

Fee schedules updated every time Amazon makes a change. Always accurate.

Free FBA Tools for Amazon India Sellers — Coming Soon

Amazon.in is India's largest e-commerce marketplace, with hundreds of millions of potential customers across the country. We're building a full suite of free FBA tools for Indian sellers — profit calculators, fee breakdowns, GST tools, and more, calibrated for the Indian market with prices in Indian Rupees and India's GST system.

What FBA Tools Are Coming for Amazon.in Sellers?

Our India tool suite will include: an FBA profit calculator using current Amazon.in referral fees and FBA fulfilment fees by size tier, an ACoS calculator for sponsored ad profitability analysis, a restock calculator to prevent stockouts, and a wholesale ROI calculator for bulk sourcing decisions. Every tool will update in real time as you type, with no account or subscription required.

GST and FBA India: What Every Seller Needs to Know

India's Goods and Services Tax (GST) applies to most goods at rates of 28%, 18%, 12%, 5%, or 0% depending on the product category — making category selection a significant factor in your effective tax burden. The GST registration threshold in India is ₹40 lakh (₹20 lakh for special category states) in annual turnover. Amazon charges GST on all FBA service fees. Once GST-registered, you can claim input tax credit on your business expenses, including Amazon's fees, which meaningfully improves your net margin. Our free GST tools for India are coming soon.