Navigation
HTML sitemap
All important indexable pages of the portal in one clear overview.
Categories
Guides
- Better classify citizens' benefit, housing benefit and child allowance
- Better understand gross and net
- Better understand week of pregnancy, ovulation and fertile days
- Calculate pizza dough correctly with Tipo 00, water, salt and yeast
- Classify car costs with fuel, electricity, credit and taxes
- Classify pensions, parental benefits, sickness benefits and unemployment benefits in an understandable way
- Correctly classify BMI, calorie requirement and calorie deficit
- ETF, savings plan and compound interest simply explained
- Solve the rule of three, percentage calculations and fractions in an understandable way
- Understanding TVöD and TV-L with pay groups and levels
- Understanding property purchasing with financing, additional costs and property taxes
- VAT, discounts and cash discounts simply explained
- Working time, hours and industrial minutes in everyday life
All calculators
Additional costs calculator for purchasing real estate
Calculate property transfer tax, notary, land register and broker as a total.
Age calculator
Calculate age in years, months, days and as a total duration.
BMI calculator
Calculate BMI from weight and height and classify carefully.
Blood alcohol calculator
Roughly estimate the amount of alcohol and the expected per mille.
Calorie Deficit Calculator
Derive target calories from total requirements and desired deficit.
Calorie requirement calculator
Calculate basal metabolic rate and total requirement according to Mifflin-St-Jeor.
Car loan calculator
Calculate the monthly payment, total amount and interest costs for a car loan.
Cash discount calculator
Quickly calculate cash discounts and payment amounts for invoices.
Child allowance calculator
Condense family constellation, income and housing costs into an open child allowance estimate.
Citizen's allowance calculator
Combine budget, rent and income into a transparent citizen's benefit estimate for 2026.
Compound Interest Calculator
Calculate final capital with compound interest and optional regular deposits.
Construction financing calculator
Estimate the monthly installment, remaining debt and interest costs for building financing.
Days Between Dates Calculator
Calculate calendar days between two dates.
Discount calculator
Calculate discount, savings and final price in one step.
E-car vs. combustion engine calculator
Compare the total costs of electric cars and combustion engines over several years.
ETF calculator
Calculate ETF assets with starting capital, savings rate, return and costs.
ETF savings plan calculator
Plan ETF savings plans with monthly rates, terms and returns.
Fertile days calculator
Calculate fertile days as a date window from cycle start and cycle length.
Fraction Calculator
Reduce, expand, add, subtract, multiply and divide fractions.
Fuel cost calculator
Calculate travel costs based on distance, consumption and fuel price.
Grade point average calculator
Calculate weighted grade point average from multiple subjects or exams.
Gross-Net Calculator
Convert monthly or annual gross into expected net and deductions for Germany.
High school average calculator
Convert total Abitur points into an approximate Abitur grade.
Hour calculator
Add or subtract multiple time blocks and display them as the total duration.
Housing benefit calculator
Combine household size, income, rent level and rent to create a transparent housing benefit estimate.
Ideal weight calculator
Calculate a rough ideal weight using the Devine formula.
Income tax calculator
Income tax is calculated from the taxable income according to the basic or splitting tariff.
Industrial Minutes Calculator
Convert time minutes to industrial minutes and back.
Installment loan calculator
Calculate the monthly rate, total costs and interest portion of a classic installment loan.
Leasing calculator
Calculate the monthly leasing burden and total costs over the term.
Motor vehicle tax calculator
Roughly calculate the car vehicle tax based on fuel, engine displacement, CO2 and first registration.
Overdraft interest calculator
Estimate the costs of an overdraft facility based on amount, interest rate and duration.
Ovulation calculator
Calculate ovulation and fertile phase approximately from cycle start and cycle length.
Parental allowance calculator
Calculate basic parental allowance and parental allowance plus as an estimate based on the monthly income.
Parental leave calculator
Plan parental leave according to start date and months and output it as a monthly overview.
Pension calculator
Statutory pension calculated from earnings points and current pension value.
Percent calculator
Calculate percentage, percentage, base value and percent change.
Pizza dough calculator
Calculate pizza dough for the desired number of pizzas from a fixed recipe using Tipo 00, ice-cold water, fresh yeast and sea salt.
Pregnancy week calculator
Calculate week of pregnancy and expected date of birth according to the standard model.
Property tax calculator
Calculate property tax according to the federal model roughly from the property tax value, measurement number and assessment rate.
Rental deposit calculator
Rental deposit, installment payment and interest income are calculated in accordance with Section 551 of the German Civil Code (BGB).
Rental yield calculator
Estimate the gross and net rental yield of a rented property.
Rule of Three Calculator
Solve direct and reverse rule of three with step-by-step calculations.
Salary calculator
Monthly, annual and hourly perspective for your salary including rough employer costs.
Severance pay calculator
The tax effect of a severance payment with and without a fifth rule can be roughly estimated.
Sickness benefit calculator
Roughly calculate sick pay from the statutory health insurance company from the seventh week onwards.
TV-L calculator
Calculate pay group, level and weekly hours in TV-L with your own tariff level.
TVöD calculator
Break down pay group, level and weekly hours transparently into monthly and annual values in TVöD.
Temperature converter
Convert Celsius, Fahrenheit and Kelvin directly.
Tip Calculator
Calculate tip, total and share per person directly.
Unemployment benefit calculator
ALG I is roughly estimated from the gross income.
Unit converter
Quickly convert lengths, weights, areas and volumes into each other.
VAT calculator
Calculate net, gross and VAT directly using the calculation method.
Vacation entitlement calculator
Holiday entitlement for part-time and in the current year is calculated.
WHR calculator
Calculate waist-to-hip ratio from waist and hip circumference.
Working days calculator
Calculate working days between two dates with state and holidays.
Working time calculator
Calculate daily, weekly and monthly working hours from start, end and break.
kWh cost calculator
Calculate electricity costs based on consumption and price per kWh.