Calculadora CapitalYour money,
in numbers.
11 calculators and 0 guides for people living in Italy, with the formula and the sources in plain sight. No sign-up, nothing to sell.
- Official sources cited
- No sign-up

11
calculators
0
guides
4
topics
Drag the numbers. The result updates as you go.
Save €150 a month, for 20 years, at 5 % a year, and you end up with
Drag the numbers to adjust
€61,655
Gross estimate, before tax and inflation. Not financial advice.
Pick a topic
Each topic gathers the calculators and the guides that explain them. Pick where to start.
A selection to get going: from saving to percentages, salary and VAT.
Savings and InvestmentCompound Interest CalculatorWork out how your money grows with compound interest: enter the starting amount, the monthly contribution, the annual rate and the term, and see the future value with a year-by-year breakdown.Calculate →
MathsPercentage CalculatorWork out percentages, discounts and increases in one place: what a percentage of a value is, what percentage one figure is of another, the percentage change between two values, and what a price becomes after a discount or an increase.Calculate →
TaxItalian VAT CalculatorAdd or remove Italian VAT (IVA) from any amount: pick the rate (22%, 10%, 5% or 4%) and see the net amount, the VAT and the total, line by line. Removing VAT from a gross price, the scorporo, is the same operation in reverse.Calculate →
How it works
- 1
Pick a calculator
Choose the right tool for your question from the ones available.
- 2
Enter your numbers
Fill in the fields. The result updates as you type, with no buttons and no sign-up.
- 3
See the result and the formula
Every page shows the working, the official sources, and a guide that goes deeper.

Each calculator links to a guide that explains the concept in plain language: what compound interest is, how VAT is calculated, or how percentages work. 0 guides, reviewed and dated.
See all guidesWhy you can trust the numbers
Tested formulas
the maths lives in functions with automated tests, not in hand-written prose.
Official sources
every rate or rule cites its source, such as the Agenzia delle Entrate, the Banca d'Italia or INPS.
Dates in plain sight
each page shows when it was published, updated and reviewed.
No advice
these are educational estimates, not investment recommendations.
Start understanding your money.
Explore the calculatorsFree. No sign-up. Sources cited on every page.

