Calculators for Ireland

See the maximum loan you could qualify for from your income.

Convert basis points to percent and apply them to a rate.

See how savings grow with compound interest and regular contributions.

See how much interest and time you save by making a one-time prepayment on your loan.

Compare your current loan with a balance transfer to a lower rate, net of processing fee.

Compare EMI and total interest on a flat interest rate versus a reducing-balance rate.

Find out how long it takes to repay a loan for a given EMI, and the total interest.

Calculate your new salary, increase amount and new monthly pay after a percentage hike.

Find your salary increment percentage and increase amount from old and new salary.

Convert an hourly rate into weekly, monthly and annual salary.

Calculate overtime pay from your hourly rate, overtime hours and multiplier.

Find the monthly investment needed to reach a financial goal in a given time at an expected return.

Find the one-time investment needed today to reach a future financial goal.

See the future cost of a goal after inflation, so you can plan how much to save.

Estimate the retirement corpus you need based on expenses, inflation and post-retirement returns.

Estimate the monthly payment, total interest and total cost of a loan.

Add or remove consumption tax and see the net and gross amounts.

Estimate your monthly mortgage payment from price, deposit, rate and term.

Find your running pace per km and mile, speed, and predicted race times.

Calculate your Body Mass Index from height and weight, with your local units.

Time to reach your goal weight and the daily calorie deficit it implies.

Identify your body shape from bust, waist and hip measurements.

Calculate your Basal Metabolic Rate (calories burned at rest) using the Mifflin–St Jeor formula.

Estimate your daily calorie needs (TDEE) from your BMR and activity level.

Daily calories burned (TDEE) from your BMR and activity level, with goal targets.

Daily calories plus protein, carbs and fat in grams for your goal.

Daily protein range from your body weight and activity level.

Daily water target from your body weight and exercise time.

Find your ideal body weight (Devine formula) and healthy weight range for your height.

Estimate your body fat percentage using the US Navy method from a few body measurements.

Area, perimeter, diagonals and radii of a regular octagon from its side.

Convert a part and total into ppm, percent, ppb and a ratio.

Find density from mass and volume (and rearrange the formula).

Work out percentages, percentage increase, decrease and difference.

Slope, equation, intercept, distance, angle and midpoint from two points.

Find the score you need on the final to hit your target grade.

Add, subtract, multiply and divide fractions with simplified, mixed and decimal answers.

Mean, median, mode, range and standard deviation of any list of numbers.

Lowest common multiple and highest common factor of two or more numbers.

Solve ax² + bx + c = 0 with roots, discriminant and vertex.

Trigonometry, logarithms, powers, roots and factorials, in degrees or radians.

Calculate exact age in years, months and days from a date of birth.

Hours and minutes between a start and end time, with breaks and overnight shifts.

Weekly working hours from each day’s start, end and break times.

Exact duration between two date-times in days, hours, minutes and seconds.

ISO week number for any date, with day of year and days remaining.

Find the number of days, weeks, months and years between two dates.

Count the working days (excluding weekends) between two dates.

Add or subtract days from a date to find the resulting date.

Estimate your pregnancy due date from the last menstrual period (Naegele’s rule).

Compare two products by price per unit to see which is the better value.

Estimate how long a text takes to read or say aloud from its word count.

Work out the tip and split a bill between any number of people.

Find the sale price and amount saved from a discount percentage.

Area of a rectangle, circle or triangle in sq ft, sq m and sq yd.

Concrete volume for a slab or footing, in m³, ft³ and yd³, with waste.

Number of bricks for a wall from wall size, brick size and mortar joint.

Tiles needed for a floor or wall from the area and tile size.

Litres of paint for a room from its size, coats and coverage.

Calculate the fuel needed and total cost for a trip from distance, mileage and fuel price.

Calculate your vehicle mileage (km per litre) from distance covered and fuel used.

Estimate an appliance electricity units and cost from its wattage, usage hours and tariff.

Calculate the energy used and running cost of an electric vehicle per trip and per km.

Enter two names for a fun love-compatibility percentage you can share.

The classic FLAMES name game: Friends, Love, Affection, Marriage, Enemy or Siblings.

Your lucky number, colour and day from your name and birth date — plus a daily mode.

Your destiny, soul-urge, personality and life-path numbers from your name and date of birth.