Tools
Calculators and utilities to decide with clarity.
Less noise, more numbers. These tools are free and built for readers who want to make better decisions.
Live exchange rates EUR
Quick FX snapshot to compare costs and avoid surprises.
1 EUR -> USD, GBP, CHF, PLN
Conversion
USD
1 EUR = - USD
- USD
GBP
1 EUR = - GBP
- GBP
CHF
1 EUR = - CHF
- CHF
PLN
1 EUR = - PLN
- PLN
Source: -
Featured
IBAN Scanner→
Validate length, country, SEPA and (when available) the associated bank. Includes history and bulk mode.
Featured
Bank comparison→
Filter by IBAN, fees, multi-currency features and more. Export comparisons to PDF.
Featured
Compound interest calculator→
Project your balance with monthly contributions and adjust for inflation to estimate real purchasing power.
Banking
IBAN Scanner
Validate length, country, SEPA and (when available) the associated bank. Includes history and bulk mode.
SEPA + bank lookupBank comparison
Filter by IBAN, fees, multi-currency features and more. Export comparisons to PDF.
Editorial ranking 2026APR/APY calculator
Convert nominal rate to effective annual rate and estimate yearly interest. Includes optional fixed fee and share link.
From nominal rate + compounding
Saving & investing
Compound interest calculator
Project your balance with monthly contributions and adjust for inflation to estimate real purchasing power.
Contributions + inflationSavings goal
Calculate how much to invest/save each month to reach a target in X years with an expected return.
Monthly contributionInflation calculator
Estimate how much you’ll need in the future to keep the same purchasing power.
Purchasing power4% rule (FIRE)
Quick estimate of the portfolio needed to sustain an annual spend based on a withdrawal rate.
Target portfolio
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