The Money Calculators That Start From What You Keep.
Marketplace commissions, processing fees, and postage costs can take a significant cut from your sales revenue. TakeHomeKit calculates your true take-home earnings or solves in reverse for your required list price.
Reverse Price Calculator
Listing at this price guarantees you clear at least $10.01 (32.99% margin) after all Etsy (US) deductions.
Browse All 15 Money Calculators
Every tool answers one question: "How much will I actually keep?" Pre-rendered with transparent mathematical formulas and published rates as of October 2026.
Reverse Price Calculator: Find Minimum Listing Price
Solve backwards: Enter your desired profit and item costs to calculate the exact listing price needed.
True Profit Calculator: Net Marketplace Profit Margin
Calculate what you actually keep after platform take rates, payment processing, shipping supplies, and product costs.
Platform Fee Comparison: Compare Seller Take Rates
Compare your item across Etsy, eBay, Whatnot, Poshmark, and Shopify side-by-side to see where you keep the most money.
Break-Even Price Calculator: Calculate Floor Price
Discover the exact lowest price you can accept without losing money after platform deductions and shipping costs.
Etsy Fee Calculator: Fees, Profit & Net Payout
Calculate Etsy 6.5% transaction fees, 3% + 25¢ payment processing, and 20¢ listing fees.
eBay Fee Calculator: Calculate Net Payout & Fees
Calculate eBay final value fees (13.6% + 40¢) with shipping, category tiers, and store subscription rates.
Whatnot Fee Calculator: Live Stream Selling Fees
Calculate live auction and buy-it-now commissions (8.0% commission + 2.9% + 30¢ processing) on Whatnot.
Card Grading Profit Calculator: PSA, BGS & CGC ROI
Calculate whether submitting sports cards or Pokémon to PSA, BGS, or CGC will generate a profitable return after grading fees and selling cuts.
Print-on-Demand Profit Calculator: POD Margins
Calculate net earnings on Printify, Printful, and Gelato products after supplier base costs, customer shipping, and Etsy or Shopify fees.
UGC Creator Rate Calculator: Price Video Content
Calculate how much to charge brands for User Generated Content videos, commercial paid ad rights, and concept variations.
Sponsorship Rate Calculator: YouTube & Podcast Deals
Calculate how much to pitch brands for sponsored YouTube videos, Instagram Reels, and dedicated newsletter slots.
Engagement Rate Calculator: Follower Interaction Rate
Audit your true follower engagement rate across Instagram, TikTok, and YouTube to support higher brand deal rate negotiations.
Freelance Hourly Rate Calculator: Target Billable Rate
Calculate the billable hourly rate needed to achieve your desired take-home salary after taxes, business software, downtime, and unpaid administrative hours.
Salary to Freelance Rate Calculator: Equivalent Rate
Convert a full-time corporate salary into its true freelance equivalent, factoring in lost healthcare, 401(k) match, and paid time off.
Freelance Day Rate Calculator: Full & Half Day Rates
Convert your hourly rate into standard full-day and half-day client booking rates, with built-in buffer for context switching.
How TakeHomeKit Calculates
From desired profit to final list price in four straightforward steps.
Select Platform & Profit Goal
Choose your marketplace (Etsy, eBay, Whatnot, etc.) or set the exact net dollar or margin percentage you want in your bank account.
Enter Costs & Postage
Input your item acquisition cost (COGS), actual postage expense, and what you charge the buyer for shipping.
Instant Deduction Audit
Our pure mathematical engine applies standard published marketplace commission schedules and per-order transaction fees with zero client-side lag.
Price With Complete Certainty
TakeHomeKit rounds up to the next full cent, ensuring you never experience a fractional-penny shortfall on your final bank deposit.
Frequently Asked Questions
Everything you need to know about fee calculations, math accuracy, and privacy.
Why should I use a reverse calculator instead of a standard fee calculator?
How frequently are fee schedules updated?
Is TakeHomeKit free to use with no sign-up?
Why does TakeHomeKit round prices up to the next full cent?
Does TakeHomeKit include personal income taxes or sales tax?
Stop Guessing Your Selling Prices.
Use our reverse calculation engine to guarantee your desired take-home profit before listing your next product or pitching a client proposal.