ProfitsCalc
Verified for Shopify, TikTok Shop, Stripe & PayPal 2026 Rates

The Ultimate Financial Suite for Modern E-com Sellers

Stop losing your hard-earned margins to hidden transaction fees, unexpected freight costs, and runaway ad spend. Beautifully simple, lightning-fast web utilities built to reveal your true bottom line.

Explore Calculators Learn E-com Math

100% Data Privacy

All calculations run completely on the client-side (your browser). We never track, harvest, or store your winning product data, margins, or suppliers.

Instant Reactive Engine

Say goodbye to heavy page refreshes or annoying delay banners. Type your numbers and watch your break-even metrics update in real-time as you type.

Dynamic Platform Presets

Pre-loaded with accurate operational rules tailored specifically for global cross-border operations, including dynamic multi-currency processing fees.

Core Financial Auditing Tools

Pick an optimized standalone interface to start deep-diving into your store's cash flow.

Shopify Profit Matrix

Our core matrix tool. Seamlessly map out your gross price points and instantly strip away platform costs to secure sustainable net profit parameters.

  • Net Profit Margin %
  • Dissect Gross vs. Net Retours
Launch Calculator

Corporate Profit

Evaluate high-level business health. Project multi-channel corporate revenue ledger balances against structural corporate tax overheads.

  • Macro Revenue Projections
  • Fiscal Overhead Tracking
Launch Calculator

True Landed Cost

Consolidate multiple supply variables into a unified per-unit expense framework. Stop underestimating the gravity of import overheads.

  • Factory COGS Allocation
  • Custom Duties & Tariff Burdens
Launch Calculator

Break-Even ROAS

Map out clear acquisition targets. Feed in Facebook, Google or TikTok CPM/CPC patterns to isolate the precise baseline ROAS you need to scale.

  • Target CPA Thresholds
  • Break-even Multiplier Rules
Launch Calculator

Stripe Fee Stripper

Isolate regional merchant base pricing, dynamic multi-currency cross-border adjustments, and immediate net settlement metrics.

  • Fixed + Variable Cut Audits
  • Cross-border Rate Matching
Launch Calculator

PayPal Fee Auditor

Unmask global business transaction processing tariffs. Cleanly deduce merchant rates, rolling reserves, and currency exchange impacts.

  • Commercial Cross-Border Rates
  • True Standard Payout Rules
Launch Calculator

Platform-Specific Marketplaces

Deduce explicit category margins, commission cliffs, and vendor fulfillment constraints.

TikTok Shop Filter

Account for referral fees, customer subsidies, affiliate creator commission cuts, and structural in-app transactional parameters.

  • Affiliate Commission Matrix
  • Shipping Subsidy Balancing
Launch Calculator

Amazon FBA Matrix

Deconstruct heavy dynamic fulfillment weights, variable category referral commission caps, and monthly storage metrics.

  • Variable Referral Slashes
  • Storage & Picking Projections
Launch Calculator

Etsy Margin Auditor

Audit explicit auto-renew listing overheads, transaction cuts, and structural offsite advertising commission cliffs.

  • Listing & Transaction Drags
  • Offsite Ads Performance Scaling
Launch Calculator

eBay Revenue Ledger

Deduce item final value fees, store subscription adjustments, promotional ad listing metrics, and cross-border settlement fees.

  • Final Value Category Deductions
  • Promoted Listings Rate Multipliers
Launch Calculator

Mastering Your Store's Financial Metrics

Understanding the fundamental equations behind successful e-commerce scaling.

01 / The Core Framework

What is True Landed Cost?

Landed cost is the total price of a product once it has arrived at a buyer's doorstep. Many dropshippers fail because they only account for the basic item price and standard shipping. True landed cost must incorporate product manufacturing costs (COGS), multi-tier courier fees, payment gateway commissions, custom tariffs, packaging inserts, and local import taxes.

02 / Advertising KPI

The Math Behind Break-Even ROAS

Your break-even Return on Ad Spend (ROAS) marks the point where your ad campaign generates exactly enough revenue to cover all operational expenses without making a loss. The equation is represented as 1 / Gross Profit Margin Percentage. If your item margin after product cost and payment processing fee is 40%, your break-even ROAS sits at 2.5x. Anything below this threshold means your ads are losing money.

Frequently Asked Questions

Clear answers to technical and financial queries from our user community.

Store Privacy?

Our utilities function with client-side JavaScript execution. This means your pricing data, financial numbers, and item inputs are processed strictly inside your own internet browser. No data ever reaches external database servers. We possess zero tracking cookies or data logs, completely keeping your trade secrets safe.

Rate Sync frequency?

We continuously monitor standard transaction documentation from major financial service institutions, including Stripe cross-border charts and PayPal merchant updates. Our fixed and rolling variable coefficients are updated automatically on our interface whenever new rate parameters take effect globally.

Global Currencies?

Yes. While our basic symbol presets are anchored around the global standard dollar ($), our underlying algorithmic ratios remain mathematically consistent regardless of your home base. If you trade in Euros, Pounds sterling, or Australian dollars, simply treat the currency values on screen as your native denomination.