Free Tools

Ecommerce calculators that actually help

Eight focused tools for pricing, margins, ads, and profitability — no signup, no fluff.

💰
Profit Margin Calculator
Know exactly what you make on every sale after all costs and fees.
Margins
🎯
CAC Calculator
Calculate your customer acquisition cost and see if your ad spend makes sense.
Advertising
📈
LTV Calculator
Understand the lifetime value of a customer and your LTV : CAC ratio.
Growth
🏷️
Pricing Calculator
Work backwards from your target margin to find the right selling price.
Pricing
🛍️
Shopify Fees Calculator
See exactly what Shopify takes per sale across all plans and payment methods.
Fees
↩️
Refund Impact Calculator
Quantify how refunds erode your monthly profit and find your break-even refund rate.
Returns
📊
Ad Metrics Calculator
Decode your ad performance — ROAS, CPC, CTR, and true cost per conversion.
Advertising
Product Viability Calculator
Get a clear YES / MAYBE / NO on whether a product is worth selling.
Strategy