Free Tools & Calculators
Explore our collection of free online tools and calculators for SaaS, business, marketing, finance, and growth. Get useful results quickly and make better data-driven decisions.
📊 SaaS & Business Calculators
Calculate SaaS metrics, software ROI, customer economics, profitability, and business performance.
SaaS ROI Calculator
Calculate your SaaS return on investment, annual benefits, net return, benefit-cost ratio, and estimated payback period. Perfect for evaluating software investments.
Calculate SaaS ROI →CAC Calculator
Calculate your Customer Acquisition Cost and understand how much your business spends to acquire each customer.
Calculate CAC →LTV Calculator
Estimate customer lifetime value using revenue, purchase frequency, retention, and customer lifespan.
Calculate LTV →LTV:CAC Calculator
Compare customer lifetime value with customer acquisition cost to understand SaaS unit economics.
Calculate LTV:CAC →Break-Even Calculator
Calculate the revenue or sales volume your business needs to cover its total costs and reach break-even.
Calculate Break-Even →CAC Payback Calculator
Estimate how many months your SaaS business needs to recover its customer acquisition cost.
Calculate Payback →📣 Marketing Calculators
Measure marketing performance, advertising efficiency, conversions, and campaign returns.
SaaS Marketing ROI Calculator
Estimate marketing ROI using marketing spend, customers, revenue per customer, and gross margin.
Calculate Marketing ROI →Marketing ROI Calculator
Calculate the return generated by your marketing investment using campaign costs and revenue.
Calculate Marketing ROI →ROAS Calculator
Calculate Return on Ad Spend and evaluate the financial performance of paid advertising campaigns.
Calculate ROAS →Conversion Rate Calculator
Calculate conversion rates from visitors, leads, clicks, signups, or customers.
Calculate Conversion Rate →💻 SaaS Metrics Calculators
Calculate important SaaS revenue and growth metrics.
MRR Calculator
Calculate Monthly Recurring Revenue from your recurring SaaS customers and subscriptions.
Calculate MRR →ARR Calculator
Calculate Annual Recurring Revenue from your monthly recurring revenue and SaaS subscriptions.
Calculate ARR →SaaS Churn Calculator
Calculate customer churn and understand how customer losses can affect recurring SaaS revenue.
Calculate Churn →SaaS Growth Calculator
Estimate SaaS revenue growth using recurring revenue and growth rate assumptions.
Calculate Growth →Try searching for ROI, CAC, LTV, SaaS, marketing, or revenue.
Free Online Business & SaaS Tools
NetworkRoundup provides free online calculators designed to help SaaS founders, marketers, business owners, finance teams, and entrepreneurs make faster data-driven decisions.
Why Use Our Free Calculators?
Business decisions often require quick calculations. Our tools make it easier to estimate SaaS ROI, customer acquisition cost, customer lifetime value, recurring revenue, marketing performance, break-even points, and other important business metrics.
Free SaaS Calculators
SaaS businesses can use these calculators to better understand their unit economics, revenue performance, customer acquisition, profitability, and return on software investments.
More Tools Coming Soon
We’re continuously expanding our collection of free business, SaaS, marketing, and finance calculators. Check back regularly for new tools.