See your real net revenue before you spend a dollar.

Know what every marketplace sale really earns.

Etsy, Amazon FBA, and Shopify fees, listing costs, and payment processing — all in one view.

Check your listing →

Price for the margin you want, not the one you get.

Work back from cost and target margin, test a price increase, and see the impact before you change a thing.

Price your product →

Price every plate for real profit.

Menu pricing from plate cost, prime cost against target, and what delivery apps leave you per order.

Price your menu →

Charge the rate your work is worth.

Turn an income goal, expenses, and billable hours into an hourly or project rate you can defend.

Find your rate →

Acquisition Economics calculators

• Acquisition Economics — Measure CAC payback speed and LTV:CAC performance.

Business Services calculators

• Board Snapshot Generator — One-page monthly KPI, margin, and cash summary for stakeholders.
• Runway Stress Tester — Stress-test cash runway under downside revenue and cost scenarios.
• Scenario Compare Pro — Compare multiple business scenarios side-by-side with decision scoring.
• Budget vs Actual Tracker — Track planned vs actual revenue, spend, and margin with variance insights.
• Revenue Forecast Planner — Project monthly and quarterly revenue from key growth assumptions.
• Sales Channel Profit Split — Compare net contribution across Stripe, PayPal, and marketplace channels.
• Cost Increase Simulator — Model supplier, shipping, and platform cost increases against margin targets.
• Customer Cohort Analyzer — Track retention and LTV by cohort to measure acquisition quality over time.
• Refund Root-Cause Tracker — Categorize and quantify refunds and chargebacks to surface profit leakage.
• Offer & Bundle Optimizer — Test bundle and discount combinations for margin-safe AOV growth.
• Subscription Plan Mix Optimizer — Evaluate monthly vs annual mix impact on cashflow, churn, and LTV.

Cashflow calculators

• Payout & Cashflow Planner — Model payout delays, reserve holdbacks, and projected cash position.

Construction calculators

• Construction & contractor calculators — Bids, markup vs margin, labor burden, overhead, change orders, and retainage.

Creators calculators

• Client Report Generator — Turn financial inputs into client-ready summaries and exports.
• Freelancer Hourly Rate — Target net income → required hourly rate after taxes.

Marketplaces calculators

• Etsy Fee Calculator — Listing, transaction, and offsite ads fees per sale.
• Marketplace Profit Calculator — Referral, processing, listing, ads, and returns to true net margin.
• Reseller Fee Calculators — eBay, TikTok Shop, Poshmark, Mercari, Depop and Whatnot fees and profit per sale.
• Amazon FBA Profit — Referral, FBA, storage, and ad costs → net margin.
• Shopify Total Cost — Plan + payment processing + apps + transaction fees.

Payments calculators

• Stripe fees calculator — Model Stripe processing fees, platform cuts, and refund impact.
• PayPal Fee Calculator — Domestic, cross-border, and currency-conversion fees.
• Square Fee Calculator — In-person, online, and invoiced rate breakdowns.
• Processor Comparison — Side-by-side net across Stripe, PayPal, Square, and more.

Personal finance calculators

• Real estate calculators — Mortgage, rent vs buy, refinance break-even, and rental investment metrics.

Restaurants calculators

• Restaurant calculators — Menu pricing, prime cost, delivery app commissions, and break-even covers.

Retention & Subscription calculators

• Retention & Subscription — Model churn, subscriber growth, and gross-profit LTV.

SaaS calculators

• Pricing Strategy — What-if scenario modeling and price recommendations by target net/margin.
• Business Planning — Break-even planning, price-change impact, and SKU portfolio profitability.
• SaaS Unit Economics — MRR, ARR, LTV, CAC payback, and churn impact.
• Discount ROI — Coupon depth × redemption × repeat → net contribution.