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Loans, percentages, VAT, fuel consumption, kW to hp and many more practical calculators — no sign-up required.
Popular calculators
Currency converter
KM, EUR, USD, RSD, GBP and CHF at current rates.
Gross-net salary calculator
Salary breakdown for FBiH and RS using official rates.
Loan calculator
Monthly payment, total interest and amortization.
Percentage calculator
Percent of a number, ratios, increase and decrease.
VAT calculator
Add or extract VAT from any price (17% BiH default).
kW to hp
Convert kilowatts to metric horsepower and back.
Fuel consumption
L/100 km and the cost of a car trip.
BMI calculator
Body mass index with WHO categories and healthy weight range.
Calorie calculator
Daily calorie needs and basal metabolic rate (BMR), Mifflin-St Jeor.
Categories
Finance
Loans, VAT, interest and other money calculations.
Math
Percentages, discounts and percentage change.
Car
kW to hp, fuel consumption and trip cost.
Home
Area, materials and renovation costs.
Dates
Date differences, work experience and anniversaries.
Health
BMI, calories, ideal weight and health indicators.
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- Percentage calculator
- Loan calculator
- Mortgage calculator
- Car loan calculator
- Early loan repayment
- VAT calculator
- kW to hp
- Fuel consumption
- Trip cost calculator
- Discount calculator
- Gross-net salary calculator
- Interest calculator
- Currency converter
- Area calculator
- Date difference
- Work experience calculator
- Anniversary calculator
- BMI calculator
- Calorie calculator
- Ideal weight calculator
Izračunaj.ba — everything you need to calculate
Izračunaj.ba is a free collection of practical calculators for everyday math. Instead of hunting for formulas, you can work out a percentage, a loan payment, VAT, fuel consumption or a kW-to-hp conversion in seconds.
Every calculator works without sign-up and shows the formula behind the result, so you always know how a number was produced. Financial tools use the Bosnian context by default — prices in KM and the 17% VAT rate — but rates stay editable for other countries.
Tools are organized into categories — finance, math, car, home, dates, health — and the collection keeps growing.
Latest guides
Guides →How much does a seaside road trip cost? Fuel, tolls and cost per person
The seaside trip math: for 250 km each way, 7 L/100 km and fuel at e.g. 2.70 KM/l, the round trip costs 154.50 KM with tolls — 38.63 KM per person for four.
Is early loan repayment worth it?
A 5,000 KM extra payment on a remaining 30,000 KM loan at 6% saves 1,571.53 KM of interest and cuts 11 instalments. When it pays off and what to check first.
The true cost of a 50,000 KM loan
A 50,000 KM loan at an illustrative 6% over 10 years: the payment is 555.10 KM, but you repay 66,612.30 KM in total. Term comparison for 5/10/20 years and how fees add up.
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