Mobile Tariff Calculator
Compare mobile tariffs and calculate monthly costs. Data volume, free minutes and SMS. Quick online calculation with examples, fully updated for 2026.
Compare Tariffs
| Tariff | Monthly | Data | EUR/GB | Duration | Total Costs |
|---|---|---|---|---|---|
| Tarif A | €9.99 | 5 GB | €2.00 | 24 mo. | €239.76 |
| Tarif B | €14.99 | 15 GB | €1.00 | 1 mo. | €14.99 |
Cheapest monthly
Tarif A
€9.99/month
Best price/GB ratio
Tarif B
€1.00/GB
Cheapest over duration
Tarif B
€14.99 total
Note: These calculations are for informational purposes only and do not replace professional tax or financial advice. All information without guarantee.
FAQ
Frequently Asked Questions
How do I find the cheapest mobile phone plan?
Determine your actual usage (data, minutes, texts), compare network operators and resellers, check for contract length and cancellation terms, and consider prepaid options if usage varies.
What is the difference between network operators and resellers?
Germany has three networks: Telekom, Vodafone, and Telefonica (O2). Resellers use these networks at lower prices but sometimes with reduced speeds or priority.
Is the EV vehicle tax exemption still active?
Yes. The 2024 Wachstumschancengesetz extended the exemption for pure electric vehicles through 31 December 2030 (previously end of 2025). EVs are exempt from vehicle tax for 10 years, at most until 31 December 2035.
Guide
Quick Answer
The mobile tariff calculator compares the monthly costs of various mobile phone plans and finds the cheapest plan for your usage profile.
What is the Mobile Tariff Calculator?
The mobile tariff calculator compares the monthly costs of various mobile phone plans and finds the cheapest plan for your usage profile.
How does the Mobile Tariff Calculator work?
Enter your monthly data volume, minutes and SMS. The calculator compares effective monthly costs of different plan types (contract, prepaid, MVNO) including any one-off device costs.
Key Data and Facts
Mobile networks: Telekom (D1), Vodafone (D2), O2 (E-network). MVNOs use these networks at lower cost. Average mobile costs Germany: approx. 15-30 euros/month.
Sources · E-E-A-T
Official sources
Calculations are based on applicable German laws and official data:
Full methodology at Methodology.
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