Sales Tax Calculator
Calculate tax-inclusive totals and tax amounts from any subtotal and rate.
Loading tool interface…
Related tools
Keep working in the same category with nearby utilities and calculators.
Profit Margin Calculator
Calculate profit, markup, and margin from revenue and cost inputs instantly.
Pricing Markup Calculator
Turn unit cost and target markup into a selling price and gross margin estimate.
Subscription Revenue Forecast
Project customer growth, churn, MRR, and ARR from recurring revenue assumptions.
Break-Even Calculator
Calculate break-even units, target revenue, and contribution margin with interactive charts and scenario sliders. It gives founders, operators, and consultants a fast way to test pricing and cost assumptions privately.
SaaS Pricing Margin Calculator
Model SaaS pricing tiers, gross margin, payback period, and annual recurring revenue from your own assumptions. It helps operators and growth teams reason about pricing without handing numbers to external calculators.