Free calculators for online sellers
Know your real profit on Etsy, eBay, Shopify and Amazon. Add or remove VAT, GST and sales tax. Check your SEO before you publish. Free, fast and private.
- ✓ 100% free
- ✓ No sign-up
- ✓ US · UK · Canada · Australia · India
All free tools
PricingProfit Margin CalculatorFree profit margin calculator: enter cost and price to get profit, margin and markup, or find…Open tool →TaxVAT, GST & Sales Tax CalculatorAdd or remove VAT, GST or sales tax from any price. UK VAT, Australian GST, Canadian…Open tool →FeesEtsy Fee & Profit CalculatorWork out Etsy listing, transaction and payment processing fees and see your real profit per sale…Open tool →FeeseBay Fee & Profit CalculatorCalculate eBay final value fees, per-order fees and promoted listing costs to see what you actually…Open tool →FeesShopify Fee & Profit CalculatorSee your Shopify payment processing fees, plan cost per order and net profit, and compare Shopify…Open tool →PricingDiscount & Sale Price CalculatorFind the sale price after a percentage discount, stacked discounts and tax, and see exactly how…Open tool →SEOSEO Title & Meta Description CheckerCheck your page title and meta description length, keyword placement and see a live Google search…Open tool →🇮🇳 IndiaProfit Margin & GST CalculatorFree profit margin and GST calculator for online sellers. Enter cost and selling price to get…Open tool →🇮🇳 IndiaMarketplace Fee & Profit CalculatorCalculate your real profit on Amazon, Flipkart, Meesho or your own website after commission, fixed fees,…Open tool →
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How it works
- 1Pick a toolChoose the calculator for your platform or task.
- 2Enter your numbersFees and tax rates for your country fill in automatically – edit any of them.
- 3See your real profitResults update instantly, with a guide explaining every number.
Why sellers use Parishrament
- Built for real sellers – Etsy, eBay, Shopify, Amazon and marketplace fees in one place.
- Works in your country – US, UK, Canada, Australia, India and Europe, with the right currency and tax.
- Private – every calculation runs in your browser. Nothing you type is stored.
- Explained – each tool comes with a plain-English guide to the numbers behind it.
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