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Popular calculators
Mortgage calculator
Calculates your monthly mortgage payment, total interest paid and full amortization schedule. Shows…
Loan payment calculator
Computes the monthly payment, total interest and total cost of any personal or consumer loan. Compare bank…
Car loan calculator
Shows the monthly payment for a car loan given price, down payment, rate and term. Use it before you walk…
Compound interest calculator
Projects how much your investment will grow over time with compound interest — a lump sum, regular…
VAT calculator
Adds or removes VAT from an amount in one click. Shows net, VAT amount and gross — essential for…
Tip calculator
Computes tip and splits the bill fairly between people. Works with any percentage (5–25%) and any currency.
Discount calculator
Shows final price after discount and how much you actually save. Handles single discounts (30%) or…
BMI (body mass index) calculator
Calculates Body Mass Index from your height and weight and tells you the WHO category — underweight,…
Calorie calculator
Estimates daily calorie needs based on sex, age, weight, height and activity level. Shows targets for…
Percentage calculator
Computes X% of a number, what percent one number is of another, and the % change between two values. The…
Age calculator
Exact age in years, months, days, hours and minutes from birth date to any target date. Useful for legal…
Universal unit converter
Universal unit converter — accurate calculation with explanations, formula and examples. Understand how it…
Local context: how this works in Canada
Canada mixes metric measurement with imperial habits, so Kalkulatora.net is set up to match what people actually quote here.
Key local facts
- Currency & tax: Canadian dollars (C$1,234.56). GST is 5% federally, combined into HST in Ontario and Atlantic provinces, or added to a separate PST in BC, SK and MB.
- Income tax: Federal rates of 15–33% stack on top of provincial rates, so the same income is taxed very differently in Alberta and Quebec.
- Retirement: CPP (QPP in Quebec) plus OAS form the public layer; RRSP and TFSA carry the private savings side, each with its own annual limit.
- Units: Officially metric — km, kg, °C, litres — but housing is quoted in square feet and height in feet and inches.
- Power: 120 V / 60 Hz with Type A/B outlets, and electrical work follows the Canadian Electrical Code rather than the US NEC.
Local examples
- Example — Ontario: A buyer in Toronto runs Kalkulatora.net with HST at 13% to see the all-in figure before making an offer.
- Example — Quebec: A worker in Montreal uses Kalkulatora.net with QPP instead of CPP, which shifts the deduction line noticeably.
Every figure above applies to Canada specifically and is reviewed when the rules change.