E-Commerce Calculators

Calculate true net seller margins with calculators for Amazon FBA fees, Etsy cuts, payment processing rates, and digital creator monetization.

Marketplace Seller Fees

2 tools

Amazon fulfillment by Amazon (FBA) margins, referral fee tiers, and Etsy transaction fee calculations.

Amazon FBA Fee & Net Profit Margin Calculator

FBA

Calculate referral fees, pick-and-pack fulfillment costs, monthly storage fees, and net ROI per unit.

Etsy Seller Fee & Net Profit Calculator

Etsy

Deduct listing fees, 6.5% transaction cuts, payment processing percentages, and offsite ads fees.

Payments, Processing & Business Margins

3 tools

Merchant payment gateway fee comparisons, commercial pipeline speed, and vehicle sharing profitability.

Stripe vs. PayPal Merchant Fee Comparison

Compare effective take rates, fixed fees, and international transaction surcharges between payment processors.

B2B Sales Pipeline Velocity Calculator

B2B

Quantify daily revenue throughput factoring qualified pipeline value, win rate, and average sales cycle length.

Turo Car Sharing Host ROI & Cash Flow

Turo

Calculate vehicle financing, host protection plan cuts, depreciation, and monthly net cash return.

Creator & Gig Economy

3 tools

Digital creator CPM/RPM monetization, livestream subscriber shares, and rideshare driver operating deductions.

YouTube & TikTok Creator Ad Revenue Estimator

RPM

Project monthly AdSense earnings based on views, audience geography, and niche-specific RPM rates.

Twitch Streamer Subscriber & Ad Revenue Calculator

Twitch

Estimate monthly broadcast income across Tier 1/2/3 subscriber splits, Prime subs, bits, and preroll ad CPMs.

Uber & Lyft Rideshare Driver True Hourly Net Profit

Rideshare

Deduct fuel, commercial insurance, vehicle depreciation, and platform fees to calculate true take-home hourly pay.

Calculation Provenance & Validation Record

Method

E-commerce merchant fee and net margin modeling based on published platform fee schedules (referral, fulfillment, payment processing) and gross margin formulas.