Calculator collection

Small Business Profitability Calculators

Connect ROI, margins, break-even points, hourly rates, and ad performance before committing budget.

Calculators in this collection

Calculate return on investment, net gain, and payback multiple.

Calculate gross profit, margin percentage, and markup from revenue and cost.

Calculate selling price, markup, gross profit, and margin from cost.

Estimate how many units you need to sell to cover fixed costs.

Estimate the hourly rate needed to hit an annual income target.

Add or reverse sales tax to estimate subtotal, tax, and total.

Estimate margins, markup, CAC, LTV, churn, revenue, and rates.

10 Calculators

Calculate ROAS, ad metrics, clicks, impressions, and revenue.

4 Calculators

How should business calculators be combined?+

Use margin to check unit economics, break-even for volume, and ROI or ROAS for project and campaign performance.

Is revenue enough for ROI?+

No. ROI should use net gain after costs, not gross revenue alone.