Free · No signup · Creator friendly
Seller & Creator Tools
Free calculators designed for Etsy sellers, KDP authors, handmade businesses, print-on-demand creators, and online entrepreneurs.
Last Updated: June 2026
Reviewed for current platform fees and pricing rules.
Understand your numbers first
Many creators focus on sales but overlook profit, pricing, conversion rates, and business goals. These tools help you understand the real numbers behind your shop before making bigger business decisions.
Seller Hubs
Jump straight to the hub for your platform — each one bundles the calculators and guides that go together.
Etsy Seller Hub
Calculators and guides for Etsy shop owners.
9 calculators · 9 guides
KDP Seller Hub
Calculators and guides for Amazon KDP self-publishers.
3 calculators · 3 guides
Print-on-Demand Seller Hub
Calculators and guides for POD sellers on Printify, Printful, and Redbubble.
3 calculators · 3 guides
Platform Comparisons
Side-by-side breakdowns of the platforms sellers commonly weigh up.
Etsy vs Shopify
Marketplace traffic vs full brand control — which fits your shop?
Printify vs Printful
Lower base costs vs higher quality and integrations — POD compared.
KDP vs IngramSpark
Amazon reach vs bookstore distribution — self-publishing platforms compared.
Etsy vs Amazon Handmade
Marketplace fees and reach compared — which keeps more of your profit?
Redbubble vs TeePublic
Two POD marketplaces, two payout models — which pays artists more?
KDP vs Draft2Digital
Amazon exclusivity vs wide distribution — ebook publishing compared.
Etsy Seller Tools
Tools designed to help Etsy sellers price products, calculate profit, and plan growth.
Etsy Fee Calculator
Estimate Etsy fees before listing a product.
Etsy Profit Calculator
See your true profit after Etsy fees.
Printable Pricing Calculator
Ideal selling price for printables and digital downloads.
Handmade Pricing Calculator
Price your handmade products with confidence.
Etsy Income Goal Calculator
Sales needed to hit your monthly Etsy income goal.
Etsy Conversion Calculator
Track your Etsy shop conversion rate against benchmarks.
Etsy Ads ROI Calculator
Measure whether your Etsy Ads are actually profitable.
KDP Author Tools
Tools for self-published authors using Amazon KDP.
Online Business Tools
Tools for ecommerce sellers and digital creators.
Profit Margin Calculator
Universal profit, margin, and markup for any product or channel.
Shopify Profit Calculator
True ecommerce profit after Shopify fees and ads.
Print-on-Demand Profit Calculator
Real profit after POD base cost, platform fees, and ads.
Printify & Printful Profit Calculator
Real profit per item on Printify or Printful after base cost and fees.
Redbubble Profit Calculator
Real earnings after Redbubble's platform and excess markup fees.
eBay Fee Calculator
Estimate eBay fees, payout, profit, and margin per sale.
eBay Profit Calculator
Net profit, margin, and ROI per eBay sale.
eBay Promoted Listings Calculator
Real profit after eBay's ad fee and final value fee.
Amazon FBA Profit Calculator
True profit per unit after Amazon referral, FBA, and storage fees.
TikTok Shop Fee & Profit Calculator
Estimate TikTok Shop fees, profit, and margin per sale.
Etsy Sales Tax Calculator
Estimate sales tax and total for Etsy and off-Etsy sales.
Break-Even Calculator
Sales needed to cover your startup costs.
Craft Fair Profit Calculator
Real profit from a market or craft fair day.
Popular Questions
Common questions about pricing, profit, and selling online.
- Why should I calculate profit instead of revenue?
- Revenue is what the buyer pays; profit is what you actually keep after fees, materials, shipping, and ads. A shop can have strong revenue and almost no profit. Pricing and planning around profit is the only way to know whether your shop is sustainable.
- How much profit should I make per sale?
- It depends on your product and platform, but a healthy net margin for handmade and print-on-demand shops is usually 25–40% after fees and ads. For low-priced digital products, aim for at least $3–$5 of take-home profit per sale so the numbers still work after slow months and refunds.
- Why do so many sellers underprice products?
- The most common reason is pricing on materials alone and forgetting labor, fees, packaging, and shipping. Many sellers also copy competitors' prices — which often copies their underpricing too. Calculating your real costs first protects your margin from the start.
- Should I track conversion rate?
- Yes. Conversion rate — orders divided by visits — tells you whether your problem is traffic or your listings. If plenty of people visit but few buy, more traffic won't help; the fix is usually better photos, titles, pricing, or reviews. Most Etsy shops convert between 1% and 3%.
- Can these calculators be used for digital products?
- Yes. Digital products and printables still pay listing, transaction, and processing fees, so the profit and pricing tools apply directly — just set physical costs like shipping to zero. The Printable Pricing Calculator is designed specifically for digital downloads.
Seller Success Tips
Small habits that protect your margin and help your shop grow steadily.
Know your real profit
Always subtract fees, refunds, and ad spend before celebrating a sale.
Track conversion rate
More traffic isn't always the answer — fix the listing first if visitors don't buy.
Price for profit, not competitors
Copying a competitor's price often copies their underpricing mistake too.
Include hidden expenses
Packaging, postage, listing fees, and software add up fast — budget for them.
Review pricing regularly
Costs and platform fees change. Re-check your prices every few months.
Set realistic income goals
Base targets on profit per sale, not sticker price, so the goal stays reachable.
Start Here
A simple workflow for getting clarity on your shop in under an hour.
- 1
Calculate Etsy Fees
Start with the Etsy Fee Calculator to understand costs before you price your product.
Open calculator → - 2
Calculate Your Profit
Use the Etsy Profit Calculator or KDP Royalty Calculator to see what you actually keep per sale.
Open calculator → - 3
Set Your Pricing
Use the Printable Pricing or Handmade Pricing calculator to set a sustainable price.
Open calculator → - 4
Set Income Goals
Use the Etsy Income Goal Calculator to turn a monthly goal into a daily sales target.
Open calculator → - 5
Improve Performance
Use the Etsy Conversion Calculator to spot whether traffic or listings need the work.
Open calculator →
Learn more
New to selling? Brush up on the terminology first.
Plain-English definitions of fees, margins, royalties, and more — each linked to a calculator or guide.