Everyday finance for businesses
The VAT calculator adds VAT to a net price or removes it from a gross one at any rate, which saves time when writing invoices or checking receipts. The IBAN validator checks the country format and check digits of an account number before you send money, helping you avoid a failed or misdirected transfer. The currency converter uses recent reference rates; central banks do not publish rates at weekends or on public holidays, so the latest working-day rate is shown then.
Loans, savings and zakat
The loan calculator shows the monthly payment, total repayment and a full amortisation schedule. When comparing offers, look at the total cost including fees, not just the headline interest rate. The compound interest calculator visualises how savings grow over time with regular contributions, which makes the effect of starting early very clear. The zakat calculator compares your eligible assets with the nisab threshold and works out the zakat due. All results are estimates; confirm important decisions with your bank or accountant.
Calculators for Turkey
If you work or do business in Turkey, dedicated tools cover the local rules: gross to net salary with social security, income tax brackets and stamp duty month by month; severance pay with the statutory ceiling; the legal rent increase cap; annual motor vehicle tax; and VAT withholding on invoices to public bodies and certain services. Turkish rates and ceilings change periodically, so check which period the calculator uses before relying on a result.