FeaturedCalculating Your Hourly Wage: The Right Formula and the Most Common Mistakes
The complete guide to converting a monthly salary into an hourly rate: the 4.345 factor, why dividing by 160 is wrong, and how to work out your real hourly rate.
Convert your monthly salary into an hourly rate — or the other way round. And see what remains as a real hourly rate once holiday, public holidays and unpaid overtime are taken into account.
Contractual and real hourly pay are two different numbers
The contractual hourly rate divides your gross monthly salary by the agreed monthly hours. The real hourly rate counts only the hours you genuinely spend working — holiday and public holidays raise it, unpaid overtime pushes it down. This calculator shows both. Results are non-binding estimates and replace neither a payslip nor legal or tax advice.
Statutory minimum on a five-day week: 20 working days (§ 3 BUrlG). Typical contracts offer 25 to 30 days.
Nine public holidays apply nationwide; depending on the federal state and the weekday, some are added or fall away.
€18.41
per hour · 173.8 hrs per month
Contractual hourly rate
€18.41
Gross per month
€3,200
Gross per year
€38,400
€3.63
above the statutory minimum wage
Statutory minimum wage 2026
€13.90
Minimum gross monthly pay required
€2,537
Your hourly rate meets the statutory minimum wage. The comparison uses the hourly rate including your unpaid overtime — precisely those hours count towards the minimum wage.
On 1 January 2027 the statutory minimum wage rises to €14.60 per hour.
Annual gross including additional payments, divided by the hours you actually work.
Real hourly rate
€20.71
Hourly rate incl. unpaid overtime
€17.53
Difference vs. contractual hourly rate: +€2.30
Unpaid overtime per year
88.3 hrs
Value per year
€1,625
Valued at your contractual hourly rate — that is how much work you effectively give away each year if these hours are neither paid nor compensated with time off.
| Contractual monthly hours | 173.8 hrs |
| Contractual annual hours | 2,085.7 hrs |
| Hours per working day | 8.00 hrs |
| Working days per year (arithmetic) | 260.7 days |
| Working days after holiday & public holidays | 220.7 days |
| Paid but not worked hours | 320.0 hrs |
| Hours actually worked per year | 1,765.7 hrs |
| Unpaid overtime per year | 88.3 hrs |
| Hours worked incl. overtime | 1,854.0 hrs |
Hourly rate = monthly gross ÷ (weekly hours × 4.345)
The factor 4.345 comes from 365 ÷ 7 ÷ 12 = 4.345238 weeks per month. Over a year that is 52.143 weeks.
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Formulas, pitfalls and what your working time is really worth
FeaturedThe complete guide to converting a monthly salary into an hourly rate: the 4.345 factor, why dividing by 160 is wrong, and how to work out your real hourly rate.
€13.90 per hour since January 2026, €14.60 from 2027: who is entitled, which exemptions apply, how it is enforced and what to do if you are underpaid.
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