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Double Wages Calculator (No Written Contract)

Estimate the double-wage differential for the period without a written contract, the 11-month ceiling and the limitation risk.

Rules last updated: 2026-10-07Automated calculation only, not legal advice

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The day you actually started working, not the date on any contract.
Use the wage for the relevant period. If it changed, calculate each period separately and add the results.
Double wages run up to the day before the contract was signed.
Leave blank to calculate up to today.
Complete the form on the left to see the result, the formula and the legal basis.