Free calculators for Etsy & eBay sellers.
Calculate marketplace fees, net profit, bank payouts, and break-even prices — private, fast, and free to use.
Popular Calculators
Etsy Fee Calculator
6.5% transaction fees, listing renewals, and payment processing breakdown.
eBay Fee Calculator
Final Value Fees (FVF), store tiers, and Promoted Listings ad rates.
Break-Even Price Floor
Find the exact minimum selling price to cover all costs with $0 loss.
eBay Payout Estimator
Estimate net bank deposits after Managed Payments deductions.
What can you calculate?
Direct solutions tailored to your marketplace workflows.
- • Calculate category Final Value Fees & store tier discounts→
- • Estimate net bank payout deposits after deductions→
- • Reverse-calculate target price from desired profit margin→
- • Check fee thresholds for sneakers, cards & motors→
- • Factor in sourcing purchase costs and postage labels→
- • Understand Marketplace Facilitator state tax withholding→
All Tools & Suites
Explore our complete collection of dedicated calculation tools.
Etsy Fee Calculator
Calculate 6.5% transaction fees, listing renewals, payment processing, and net profit.
Etsy Profit Calculator
Audit gross profit, COGS, packaging costs, and return on investment (ROI).
Etsy Break-Even Calculator
Find the exact minimum price floor to cover all item costs and fees with $0 loss.
Etsy Pricing Calculator
Set retail prices based on desired target profit margins and operational costs.
Etsy Digital Downloads Calculator
High-margin fee calculator for digital templates, printables, and downloadable files.
Etsy Print on Demand (POD) Calculator
Calculate Printify and Printful production costs, postage, and Etsy seller margins.
Etsy UK Fee Calculator (GBP + 20% VAT)
UK seller fee calculations with 4.0% + £0.20 processing, regulatory fees, and 20% UK VAT.
Etsy Canada Fee Calculator (CAD)
Domestic and international fee tiers for Canadian sellers with regulatory fee adjustments.
eBay Fee Calculator
Calculate category Final Value Fees (FVF), store tiers, and Promoted Listings ad rates.
eBay Profit Calculator
Analyze net margin, sourcing costs, postage labels, and bottom-line profit.
eBay Payout & Deposit Calculator
Estimate exact bank deposit amounts after eBay Managed Payments deductions.
eBay Final Value Fee (FVF) Calculator
Category-specific fee tiers for collectibles, electronics, jewelry, and general merchandise.
eBay Pricing Calculator
Reverse-calculate optimal listing prices based on your target profit margin.
eBay Sales Tax & Facilitator Deductions
Understand Marketplace Facilitator state sales tax calculations on eBay orders.
eBay UK Fee Calculator (£ GBP)
UK eBay seller fees, private vs business rates, and managed payment deductions.
No calculators match your search
Try searching for keywords like "fee", "profit", "UK", "break-even", or "payout".
How it works
Accurate numbers in three straightforward steps.
Choose a calculator
Select the specific tool matching your marketplace and calculation goal.
Enter your numbers
Input your listing price, sourcing cost, and postage labels.
Get your result
See your fee deductions, break-even floor, and net take-home profit computed instantly.
Why HarkleTools?
Straightforward tools built for seller clarity.
Browser-Side Math
Calculations run directly in your browser with zero remote computation delays.
Private by Design
No business numbers, item costs, or profit figures are stored on remote servers.
Clean & Ad-Free
No intrusive popups, banners, or newsletter walls interrupting your workflow.
Free to Use
Complete access to all calculators with no account, paywalls, or email required.
Frequently Asked Questions
Common questions about calculations, client-side privacy, and fee formulas.