How to Use the Germany Blue Card PR Absence Calculator

Pick your German language level — B1 (21-month fast track) or A1/none (33 months).
Enter your EU Blue Card start date and the date you plan to apply for the settlement permit (or leave it as today).
Add a row for every trip outside Germany — departure and return date.
Click Calculate. The tool flags any single trip that would reset your continuity clock and shows the earliest date you become eligible.

Everything runs as plain JavaScript in your browser tab — nothing you enter is uploaded or stored.

The Blue Card Fast-Track Settlement Rule, Explained

Under Section 18c of Germany's Residence Act (Aufenthaltsgesetz), an EU Blue Card holder can apply for a settlement permit (Niederlassungserlaubnis — permanent residence) after 21 months with proof of German at level B1, or 33 months with only A1-level German (or none required for some cases), rather than the 5 years required on the general route. Alongside the time requirement, you need at least 27 months of qualifying Blue Card employment with compulsory (or equivalent) pension contributions — this calculator does not verify your employment/pension record, only the elapsed-time and absence-continuity parts of the rule.

Separately, an absence from Germany longer than roughly six consecutive months — without prior notice to and agreement from your local Ausländerbehörde (foreigners' office) — breaks the continuity of your qualifying period. If that happens, your 21/33-month clock effectively restarts from the date you returned.

Counting Convention

Absence days use the same convention as presence generally: the day you leave Germany and the day you return both count as days in Germany. Only the full calendar days strictly between departure and return count as absence.

Worked example: You've held a B1-level Blue Card since 1 January 2025 (21-month track). In August 2025 you take a work trip abroad lasting 40 days — well under the six-month limit, so your clock keeps running. You'd become eligible to apply for the settlement permit around 1 October 2026 (21 months after your start date), assuming no other continuity-breaking absence and that your employment/pension record also qualifies.

Now suppose that same person instead took a 200-day trip abroad in 2025. Since 200 days is over the roughly-183-day (six-month) threshold this tool uses, the clock resets: their 21-month qualifying period would restart from their actual return date, not their original Blue Card start date.

What Breaks Your Qualifying Period

A single trip abroad longer than roughly six consecutive months, without your Ausländerbehörde's prior agreement to a longer absence.
Note: the office CAN pre-approve a longer absence for a documented reason (secondment, study, caring for a relative, and similar) — notify them before a long trip if you're unsure, since this calculator has no way to know about any such approval and will flag the trip as continuity-breaking regardless.
Falling short of the 27-month qualifying-employment / pension-contribution requirement — a separate check this tool does not perform.

Frequently Asked Questions

Does a short trip affect anything? No — trips well under six months don't affect either the time-elapsed count or continuity, as long as your total time since your (possibly reset) start date reaches the required 21 or 33 months.

What if my Ausländerbehörde pre-approved a long absence? This tool can't know about that approval. If you have one, treat a "clock reset" flag as inapplicable to your case, but keep documentation on hand when you apply.

Is 6 months exactly 183 days? Not precisely — the legal rule is stated in calendar months. This tool approximates it as 183 days for calculation purposes; a result close to that boundary should be double-checked by counting actual calendar months.

Is this official Ausländerbehörde guidance? No. This is an independent, browser-only estimate based on Section 18c AufenthG as summarized by immigration-law practitioners. Always confirm your specific case with your local Ausländerbehörde before applying.

Is my data stored anywhere? No. The check runs entirely in your browser; nothing is transmitted to a server.