Marketplace Sellers Calculators

2 tools — TikTok Shop, Temu, and marketplace profit — price for profit.

TikTok Shop Profit Calculator

Calculate TikTok Shop profit, margin, break-even ROAS and max CPA from price, costs, fees and commission.

Temu Seller Profit Calculator

Calculate Temu profit from selling price, fees, product cost, shipping, VAT/tax, promotions and returns.

Marketplace Sellers calculators, done right

Marketplace profit hides in the stack between selling price and payout: platform fees, affiliate commissions, discounts, shipping, ads and returns each take a cut, and none of them is optional to model. These calculators reconstruct net profit per unit from gross price so listings are priced for profit, not for vibes.

The two numbers sellers most often get wrong are affiliate load (10–20% stacks on top of platform fees, so 20%+ of revenue can vanish pre-COGS) and return rates (apparel's 10–20% erases thin margins entirely). Enter honest category figures, not hopeful ones.

Fees change by country, category and quarter — verify current rates in Seller Center and re-run listings whenever platforms announce updates. A profitable listing from six months ago can be a loss-maker today.

All Marketplace Sellers Calculators at a Glance

Calculator	What It Does	Formula
TikTok Shop Profit Calculator	Calculate TikTok Shop profit, margin, break-even ROAS and max CPA from price, costs, fees and commission.	Net price = sellingPrice×(1-discount); Fees = netPrice×(platformFee+affiliateCommission); Profit = netPrice - productCost - shipping - fees - adsCost - otherCosts - returnCost; Margin = profit/netPrice; ROAS = netPrice/adsCost
Temu Seller Profit Calculator	Calculate Temu profit from selling price, fees, product cost, shipping, VAT/tax, promotions and returns.	Net price = sellingPrice×(1-promotion); Fees = netPrice×marketplaceFee; VAT = netPrice×vatRate if applicable; Profit = netPrice - fees - productCost - shipping - VAT - returnAllowance - otherCosts

Marketplace Sellers FAQs

QWhat fees does TikTok Shop charge?

Typically 5–6% of order value in the US (varies by region and category), plus affiliate commission you set per product. Verify current rates in Seller Center.

QWhat margin should marketplace sellers target?

20–30%+ contribution margin after all variable costs leaves room for ads, returns variance and fee changes. Sub-10% rarely survives scaling.

QWhat is break-even ROAS?

Net price divided by profit-before-ads: the maximum sustainable ratio of revenue to ad spend. Spend past it and each sale loses money.

QHow do returns affect profit?

Each return refunds the net price plus return shipping and handling. At 15% return rates, returns are often the second-largest cost after COGS.

QShould I sell on multiple marketplaces?

Compare per-channel unit economics with real fee, ad and return figures for each. Diversification helps resilience, but every channel must clear your margin floor independently.