24 free online calculators
Calculate percentages, prices, working hours, salary, contributions, travel costs, electricity use and budgets.
Directly in your browser, without an account. Your inputs are not transmitted or stored.
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Percentage calculator
Calculate a percentage value, percentage rate, base value or percentage change.
BusinessVAT calculator
Calculate net, VAT and gross amounts with a freely selectable tax rate.
EverydayDiscount calculator
Calculate one or two consecutive discounts and the final price.
BusinessCalculate margin and markup
Calculate gross profit, markup and margin from cost and selling price.
FinanceCompound-interest and savings-plan calculator
Calculate final capital, deposits and interest return with a monthly savings contribution.
BusinessPayment-fee calculator
Calculate percentage and fixed payment fees or work backwards from a target net amount.
EverydayFuel and journey-cost calculator
Calculate fuel consumption, total cost and cost per person for a journey.
EverydayElectricity-cost calculator
Calculate a device's electricity consumption and cost per day, month and year.
WorkCalculate holiday entitlement
Calculate holiday entitlement for full-time work, part-time work or partial months of employment.
EverydayDate duration calculator
Calculate days, weeks and the exact duration between two dates.
BusinessCash-discount and payment-term calculator
Calculate the cash discount, payment amount, discount deadline and due date.
EverydayUnit-price comparison
Compare two pack sizes directly by their price per unit.
WorkCalculate hourly wage
Calculate hourly wage, annual salary and monthly hours from salary and weekly working time.
WorkEmployer-cost calculator
Estimate employer costs from gross salary and German social-insurance values for 2026.
WorkGerman minijob hours calculator
Calculate possible monthly and weekly hours and the pension contribution for a German minijob.
WorkGerman gross-to-net estimator
Estimate monthly net pay from gross salary, German tax class and 2026 social-insurance values.
InsuranceGerman statutory health-insurance contribution calculator
Calculate German statutory health-insurance contributions from assessable income and the additional contribution.
InsuranceCompare German statutory health-insurance additional contributions
Calculate the monthly and annual difference between two additional-contribution rates.
InsuranceGerman long-term care insurance contribution
Calculate your German long-term care insurance contribution from gross monthly salary, number of children and 2026 values.
InsuranceGerman sick-pay estimate
Estimate German statutory sick pay from gross monthly salary and a few personal details for 2026.
WorkCompany car calculator
Calculate the monthly taxable benefit of a company car by vehicle type and commute.
WorkCalculate the German commuter allowance
Calculate the German 2026 commuter allowance from working days and one-way distance.
InsuranceCompare German public and private health-insurance costs
Compare your monthly costs for German statutory and private health insurance as a scenario.
FinanceMonthly budget and savings rate
Calculate available monthly money, savings rate and annual savings potential from income and expenses.
Rates and contribution percentages change
For payment fees, health insurance and long-term care contributions, use the current values from your tariff or notice. The preset rates can be changed.
Calculators for salary, insurance and statutory topics provide mathematical guidance, not a binding assessment.