Germany Calculators
Social insurance and payroll calculators for Selbstständige and employers.
Germany Tools
Calculators built specifically for Germany tax rules, rates, and regulations.
Germany Self-Employment Tax Calculator
Calculate German social insurance contributions (health, long-term care, optional pension) for self-employed freelancers.
Use tool →Germany Payroll Calculator
Estimate Germany take-home pay with income tax, solidarity surcharge, and employee social insurance assumptions.
Use tool →Tools That Also Work for Germany
General-purpose business and finance tools compatible with EUR and international use.
VAT Calculator
Calculate VAT (Value Added Tax) for any country. Add or remove VAT from any amount with country-specific rates.
Use tool →Currency Converter
Convert between 60+ world currencies with live exchange rates. Supports USD, EUR, GBP, JPY, and currencies from every continent.
Use tool →Profit Margin Calculator
Calculate gross margin, operating margin, and net profit margin from your revenue, COGS, and operating expenses.
Use tool →Free Invoice Generator
Create professional invoices instantly. Add line items, tax, discounts, and download as PDF — no signup required.
Use tool →Freelance Rate Calculator
Calculate your ideal hourly or project rate based on your desired salary, expenses, taxes, and billable hours.
Use tool →Break-Even Calculator
Find out exactly how many units you need to sell or revenue you need to generate to cover your costs.
Use tool →ROI Calculator
Calculate return on investment, net gain, and ROI percentage for projects, marketing campaigns, or purchases.
Use tool →Markup & Margin Calculator
Convert between markup and margin percentages instantly. Calculate selling price from cost and desired profit.
Use tool →Discount & Sale Price Calculator
Calculate sale prices, discount percentages, double discounts, and original prices. See why stacked discounts aren't additive.
Use tool →Related Countries
Explore calculators for other countries in the same region.
Frequently Asked Questions
- Is ConvertCrunch free for Germany users?
- Yes. All Germany tools on ConvertCrunch are completely free with no signup, no ads gating, and no data uploads.
- What tax year do the Germany calculators use?
- The Germany calculators use 2024 tax year rates and thresholds. We update them each year when new rates are published.
- Are the Germany calculator results accurate enough for filing?
- Our calculators provide close estimates for planning purposes. Always verify final numbers with your accountant or tax authority before filing.