Quick results for everyday life, finance, mobility and planning – without registration.
Salary, taxes, interest and discounts at a glance.
Calculate future value with monthly savings.
Open Compound interest calculatorCompare fuel, commuting and electric car costs.
Compare travel time, time saved and fuel cost of two speeds.
Open Time and fuel cost calculatorYour commute in cost and time – car, electric car and public transport.
Open Commuting costsWhat charging costs – at home, in public and from solar power.
Open EV charging costsCompare energy costs of electric, petrol and diesel cars.
Open Electric car vs combustionCalculate consumption, tariffs and solar power.
Consumption and cost per use, day, month and year – including standby.
Open Electricity cost calculatorTwo offers with bonus, second year and break-even.
Open Compare electricity tariffsElectricity demand and running costs from heat demand or fuel use.
Open Heat pump electricityCalculate material for tiles, wallpaper and concrete.
Convert everyday units and quantities.