Curated for finance & accounting
Built for finance — real-time rates, accurate calculators.
Convert currencies and crypto at real-time rates, work out VAT/GST, model loans and mortgages, project compound interest, and convert salaries to any cadence.
Why this set
Finance work demands accuracy: a rounding error in a salary calculation or VAT figure is a credibility problem. We pull live FX rates from the European Central Bank, use exact decimal arithmetic for money math (no floating-point drift), and show every formula so you can sanity-check the result against your own model — useful when you need to defend a number in a meeting.
Money
Currency Converter
Real-time exchange rates for 30+ world currencies — free.
- Real-time
- Offline
Crypto Converter
Real-time Bitcoin, Ethereum and top coin prices.
- Real-time
- Offline
Salary Converter
Hourly to annual, monthly, weekly and daily.
- Offline
Tax & everyday
VAT / GST / Sales Tax Calculator
Add or remove VAT, GST or sales tax — any rate.
- Offline
Tip Calculator
Split bills and calculate tip per person.
- Offline
Discount Calculator
Final price after a percentage off — instantly.
- Offline
Loans & investing
Loan / EMI Calculator
Monthly EMI, total interest and full repayment cost.
- Offline
Mortgage Calculator
Monthly payment, taxes, insurance and total cost.
- Offline
Compound Interest Calculator
Future value with monthly contributions.
- Offline
Inflation Calculator
Today's purchasing power in tomorrow's prices.
- Offline