German Work Student Net Salary Calculator 2026

What is a Werkstudent, legally?

A Werkstudent (working student) is an enrolled, full-time student (an "ordentliche Studierende", the statute's own term) who works alongside their studies. It's not a job title an employer assigns; it's a social-insurance status that follows automatically from being enrolled and working within certain limits. Under Section 6 Abs. 1 Nr. 3 SGB V, an enrolled student employed during their studies is exempt from compulsory statutory health insurance via that job. Care insurance exemption follows the same status under Section 20 Abs. 1 SGB XI, since compulsory care insurance is tied to compulsory health insurance membership. Section 27 Abs. 4 Satz 1 Nr. 2 SGB III grants the matching exemption from unemployment insurance.

Pension insurance is the one deliberate exception: there is no equivalent student exemption for it, so a Werkstudent is pension-insured like any other employee, with the employee share reduced on a sliding scale for wages inside the Übergangsbereich (explained below). This calculator assumes an enrolled student in Germany; it doesn't address residence-permit work-hour limits for non-EU students, which are a separate immigration-law question from the social-insurance status described here.

The 20-hour rule

The exemptions above are conditional on working no more than 20 hours per week on average during lecture periods (Vorlesungszeit). That specific 20-hour figure doesn't appear as a number in the statute text itself; it comes from the statutory insurers' own long-standing joint interpretive guidance on applying Section 6 Abs. 1 Nr. 3 SGB V in practice, and has been applied consistently for decades. During semester breaks (vorlesungsfreie Zeit), working full-time (up to 40 hours) is generally fine without losing the status, as long as it stays occasional rather than becoming the norm.

In the standard case, crossing that 20-hour average during term ends the exemptions: health, care, and unemployment insurance are withheld like for any regular employee, on top of the pension insurance that was always due. Recognized exceptions exist: working more than 20 hours only during semester breaks, or only in the evenings, at night, or on weekends. These exceptions share one combined limit, though, not a separate allowance each: added together, every week (across any job) worked at more than 20 hours can't exceed 26 weeks within the year counting back from that job's expected end date, regardless of which exception applied. Going over that combined total converts the job to ordinary employee status for social-insurance purposes from then on. This calculator doesn't track that rolling total, so it covers the standard ≤20h/week case only, which is why it shows a dedicated explanation rather than a wrong number when your entered hours exceed the limit.

Payroll deductions: what's withheld and what isn't

Because health, care, and unemployment insurance are exempt, a Werkstudent's payslip looks different from a regular employee's. The only mandatory payroll deduction besides income tax is pension insurance:

That last row is the one detail worth getting right. Between €603 and €2,000 gross per month (the Übergangsbereich, or Gleitzone), Section 20 Abs. 2a SGB IV reduces the employee's own pension contribution below the flat 9.3% on a sliding scale, using a formula based on the employee's own separate statutory base, not simply a percentage of the actual wage. The employer's share is whatever's left of the total contribution once the employee's (reduced) share is subtracted, which is a genuinely different number from a flat 9.3% of the wage, not just the employee side computed differently. A common shortcut description, that the employer always pays a fixed 9.3% regardless, understates what the employer actually contributes inside this range.

Below €603/month, that wage isn't a Werkstudent case in the first place, since it falls under the separate Minijob rules instead (see below). Above €2,000/month, the sliding scale ends and the employee pays the full flat 9.3%, the same as any other employee.

Choosing your health insurance: family, KVdS, or private

Since a Werkstudent's employer doesn't provide health insurance, arranging it is the student's own responsibility, and the right choice depends on age and income:

None of these three options are withheld from your Werkstudent paycheck; you pay them yourself, directly to the fund or insurer, on whatever schedule that provider bills. That's a genuinely different mechanic from a regular job's payslip, where health insurance is one more automatic payroll line, which is why this calculator shows your own health/care cost as a separate figure rather than folding it into "payroll net pay."

Three worked examples across the Übergangsbereich

Practical checklist before you start

• Confirm your weekly hours during term will average 20 or fewer, across every job combined, not just this one
• Check your own total income (Gesamteinkommen, not just gross wage) against the family-insurance threshold before assuming free family co-insurance
• If you're 30 or older and still relying on statutory student insurance (KVdS), check whether a recognized extension reason actually applies to you
• Ask your insurer for the certified Basisabsicherung figure if you're privately insured, so your payroll withholding reflects it correctly
• Keep track of hours across a second job, if you have one, since the 20-hour limit is combined, not per employer
• Tell your employer promptly if your enrollment status, hours, or health insurance changes, since all three affect how your pay is withheld