Free online financial calculators

Simple tools for clearer financial decisions.

Estimate advertising revenue, freelance take-home income and return on investment with transparent formulas and instant browser-based calculations.

Ad Revenue Estimator

Estimate revenue from page views, click-through rate and average cost per click.

Freelance Income

Model commissions and estimated taxes to understand your potential take-home amount.

ROI Calculator

Calculate profit or loss and return on investment from a starting and ending value.

Ad Revenue Estimator

This is an educational estimate. Actual advertising revenue depends on many variables.

Freelance Income Calculator

ROI Calculator

How these calculators work

AIVUV Finance Tools is designed to make common calculations easier to understand. The tools show the relationship between the values you enter instead of claiming to predict a guaranteed outcome.

Advertising revenue estimates

The advertising calculator multiplies estimated clicks by an average CPC. Estimated clicks are based on page views and CTR. Real revenue can differ because ad formats, geography, traffic quality, demand, policy compliance and other factors affect results.

Freelance income planning

The freelance calculator subtracts a percentage for platform fees and then applies an estimated tax percentage. Tax rules vary by country and personal circumstances, so the result should be used for planning rather than filing or professional advice.

Return on investment

ROI compares the gain or loss with the original amount invested. It is useful for comparing scenarios, but it does not account for risk, time, inflation or every cost unless those factors are included in your inputs.

Privacy-first calculations

These calculators run in your browser. We do not ask you to create an account to use the basic tools. Please read our Privacy Policy for details about cookies and third-party services that may be used on the website.

Free tools, clear assumptions

Use the calculators without an account. Results are educational estimates and are explained alongside the relevant inputs.

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