50+ Free Financial Tools · 7 Languages

Your financial toolkit,
simplified.

Free calculators for mortgages, investments, taxes, and more. Localized for your country with real-time data.

MutuiOnline
🏠 Mortgages & Loans
Mortgage Calculator
Calculate monthly payments, compare rates, plan your mortgage.
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🏠 Mortgages & Loans
Fixed vs Variable Mortgage
Compare fixed and variable rate mortgages side by side.
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🏠 Mortgages & Loans
Amortization Schedule
View your complete mortgage amortization table year by year.
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🏠 Mortgages & Loans
APR / TAN / TAEG Calculator
Calculate the true annual cost of your loan or mortgage.
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Cofidis
🏠 Mortgages & Loans
Personal Loan Calculator
Compare personal loan offers and monthly installments.
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Scalable Capital
📈 Investments
Compound Interest Calculator
See how your money grows over time with compound interest.
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Trade Republic
📈 Investments
Investment Simulator
Simulate PAC, ETF portfolios and long-term returns.
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📈 Investments
ROI Calculator
Measure return on investment for any asset or project.
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📈 Investments
FIRE Calculator
Plan your financial independence and early retirement.
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📈 Investments
Dividend Calculator
Calculate dividend income and yield on your portfolio.
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💰 Savings
Inflation Calculator
See how inflation erodes your purchasing power over time.
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💰 Savings
Savings Goal Calculator
Plan how much to save each month to reach your goal.
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💰 Savings
Emergency Fund Calculator
Find out how much you need in your emergency fund.
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💰 Savings
Retirement Calculator
Estimate how much you need to retire comfortably.
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💼 Salary & Work
Net Salary Calculator
Convert gross to net salary with detailed tax breakdowns.
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💼 Salary & Work
Employer Cost Calculator
Calculate the true cost of hiring an employee.
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💼 Salary & Work
Self-Employed Tax Calculator
Estimate taxes and contributions for freelancers.
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🧾 Taxes
VAT Calculator
Quick VAT calculations for any EU country.
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🧾 Taxes
Income Tax Calculator
Estimate your income tax bracket and liability.
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🧾 Taxes
Capital Gains Calculator
Calculate tax on investment profits and capital gains.
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eToro
📊 Trading & Crypto
Position Size Calculator
Calculate optimal position size for risk management.
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Coinbase
📊 Trading & Crypto
Crypto P&L Calculator
Track your crypto profits and losses across trades.
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📊 Trading & Crypto
DCA Calculator
Simulate dollar cost averaging strategies for any asset.
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Koinly
📊 Trading & Crypto
Crypto Tax Calculator
Estimate taxes on your cryptocurrency transactions.
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🏢 Real Estate
Rental Yield Calculator
Calculate gross and net rental yield on properties.
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MutuiOnline
🏢 Real Estate
Rent vs Buy Calculator
Compare renting and buying to find the better option.
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Wise
💱 Currency
Currency Converter
Live exchange rates and transfer cost comparison.
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Wise
💱 Currency
International Transfer Calculator
Compare fees across money transfer services.
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🔧 Utility
Percentage Calculator
Quick percentage calculations for any scenario.
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🔧 Utility
Profit Margin Calculator
Calculate gross, operating and net profit margins.
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🔧 Utility
Discount Calculator
Calculate the final price after discounts and markdowns.
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🔧 Utility
NPV Calculator
Calculate the net present value of future cash flows.
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Localized Tools

Country-specific tax calculators, pension tools, and more

Italia
Italia
6 local tools
Calcolo IRPEFRegime ForfettarioCedolare Secca +3
United Kingdom
United Kingdom
5 local tools
Income TaxNational InsuranceStamp Duty +2
Deutschland
Deutschland
4 local tools
LohnsteuerEinkommensteuerKirchensteuer +1
France
France
4 local tools
Impôt RevenuSimulation RetraiteCotisations Sociales +1
Nederland
Nederland
4 local tools
Belasting BerekenenBox 3AOW Berekenen +1
España
España
4 local tools
Calculadora IRPFSeguridad SocialPlusvalía Municipal +1
Brasil / Portugal
Brasil / Portugal
4 local tools
Imposto de RendaINSSIRS Portugal +1

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Personal Loans Explained: APR, Total Cost, and When to Borrow

Understand personal loans from the inside out — APR vs nominal rate, true cost of borrowing, debt-to-income ratios, and comparison tables for different loan terms.
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Complete Guide to Mortgage Amortization

Understand how mortgage amortization works, learn the formulas behind your payments, compare methods, and discover how extra payments can save you thousands.

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