Free online calculation tools

Free and simple calculation tools. Percentage, age, BMI, VAT and other calculators.

skaiciuoti.lt is a free online calculator portal. Find percentage, BMI, VAT, salary, interest, and calorie calculators here. All tools work directly in your browser — no downloads or registration needed.

Health

Calorie calculator

Calculate your basal metabolic rate (BMR) and daily calorie needs based on age, weight, height and activity level.

BMI calculator

Calculate your body mass index (BMI) based on height and weight. Find out if your weight is healthy according to WHO categories — free online BMI calculator.

Pregnancy due date calculator

Calculate your estimated due date based on your last menstrual period. Pregnancy weeks, trimesters and days remaining.

Finance

Compound growth calculator

Calculate compound growth with periodic contributions. See how your investments grow over time.

Interest calculator

Calculate simple and compound interest. Find out how much your investment or deposit will earn.

Loan calculator

Calculate your monthly loan payment, total interest paid, and total amount. View the full amortization schedule.

Salary calculator

Calculate your net salary from gross pay. Find out income tax, social contributions and total employer cost.

VAT calculator

Calculate VAT quickly and easily. Add or remove VAT from any amount using Lithuanian standard, reduced and super-reduced tax rates — free online VAT calculator.

Math

Fraction calculator

Add, subtract, multiply and divide fractions with step-by-step solutions. Simplify fractions and convert mixed numbers — free online fraction calculator.

Mean, Median, Mode Calculator

Calculate the mean, median, and mode of a set of numbers. Free statistics calculator with sum, range, and other descriptive statistics.

Percentage calculator

Calculate percentages quickly and easily. Find out what percentage a number is, percentage change and more.

Our calculators are organized into categories so you can quickly find the tool you need — from financial calculations to health metrics.