Free online calculators
Five online calculators that run entirely in your browser. No login, no email wall, nothing uploaded — and every label, result and currency figure is translated into all 12 languages.
All calculators
Loan & Mortgage Calculator
Enter the amount, the term and the interest rate to see the monthly repayment, the total interest and a year-by-year schedule of what you still owe — plus what an extra monthly payment would save.
Percentage & Discount Calculator
Six calculations in one place: a percentage of a number, the change between two numbers, what share one number is of another, a sale price, VAT added, and VAT stripped back out of a gross figure.
Budget & Savings Planner
Put your monthly income against what actually leaves the account, see your real savings rate, compare it with the 50/30/20 rule, and find out how many months a savings goal will genuinely take.
BMI & Daily Calorie Calculator
Work out your BMI and the healthy weight range for your height, plus your basal metabolic rate, your daily calorie need at your activity level and a target for losing, holding or gaining weight.
Tip & Bill Split Calculator
Split a restaurant bill between any number of people, add a tip at whatever rate you like, and round up cleanly so nobody has to hunt for small change.
These calculators are for information and planning. They are not financial, legal or medical advice, and a result here should not be the only basis for taking on debt, changing a diet or signing anything.