European Union calculators
Quick, clear answers for money, work, home and everyday life — with the right currency, tax labels, and examples for European Union.
Available calculators
-
Age Calculator
Find your exact age in years, months, days, total days alive, and how long until your next birthday.
-
BMI Calculator
Calculate your body mass index from height and weight — in metric (cm/kg) or imperial — with the WHO category band.
-
Break-Even Calculator
Find the number of units you need to sell to cover fixed costs — and how many more to hit a target profit.
-
Calorie Needs Calculator
Calculate your BMR and total daily energy needs from age, sex, height, weight, and activity level — using the Mifflin-St Jeor equation.
-
Compound Interest Calculator
Estimate how savings and investments could grow over time using euros and regional assumptions.
-
Days Between Dates Calculator
Count the exact number of days, weeks, months, and years between any two dates.
-
Deadline Calculator
Add or subtract days, weeks, months, or years from a start date to find the resulting deadline.
-
Flooring Calculator
Calculate floor area, waste allowance, and exact packs of laminate, LVT, or wood flooring needed.
-
Gross Margin Calculator
Enter a selling price and the cost of goods sold to find your gross margin — and the equivalent markup, side by side.
-
Hourly to Salary Calculator
Work out the annual, weekly, and monthly equivalent of an hourly rate — at any working pattern, gross of tax and social charges.
-
Loan Repayment Calculator
Work out your monthly payment on a personal loan or consumer credit agreement — and see how paying a little extra each month saves interest.
-
Markup Calculator
Enter cost and selling price to find the markup percentage — and the gross margin it works out to, side by side.
-
Meeting Cost Calculator
Calculate the real cost of a meeting in euros — and watch the cost climb live as the meeting runs. Especially valuable for recurring standups and weekly check-ins.
-
Mortgage Payment Calculator
Estimate your monthly mortgage payment, total interest, and loan-to-value ratio across European markets — and see how overpaying could shorten your term.
-
Moving Cost Calculator
Estimate your moving cost based on home size, hours, and distance — with a typical low–high range.
-
Notice Period Calculator
Find out your last working day from the date you give notice and your contractual notice period.
-
Paint Calculator
Calculate paint needed for a room from wall dimensions, doors, windows, and coats.
-
Percentage Calculator
Calculate a percentage of a number, a discount, a percentage change, a VAT-inclusive price, or work backwards from a final amount.
-
Rent Affordability Calculator
Find out how much rent you can comfortably afford based on your gross income — at the 30% rule of thumb or any other threshold.
-
Reverse VAT Calculator
Take a VAT-inclusive total and work out the net amount and the VAT — at any EU member-state rate from 17% to 27%.
-
Running Pace Calculator
Calculate running pace, time, or distance from any two of the three — with race-time projections for 5K, 10K, half marathon, and marathon.
-
Salary to Hourly Calculator
Convert an annual salary to an hourly, weekly, and monthly figure — at any working week, gross of tax and social charges.
-
Steps to Miles Calculator
Convert step counts into distance — at walking, jogging, or running pace — using a stride estimate from your height.
-
VAT Calculator
Add VAT to a net price or remove VAT from a gross figure — at any EU member-state rate from 17% to 27%.
-
Working Days Calculator
Count working days (Monday to Friday) between two dates — with optional public-holiday exclusion.
Browse by category
Why use Online CalcKit?
- • No sign-up, no tracking-heavy ads — just clear answers.
- • Mobile-friendly: get a result on your phone in seconds.
- • Plain-English explanations of what each number means.
- • Region-specific defaults, currency, and tax labels for European Union.