Insurance calculator: optimise premiums and save up to thirty per cent
19.06.25
6
Minutes
Katrin Straub
Managing Director at nextsure
An insurance calculator helps you find suitable tariffs quickly and easily. By comparing different offers, you can often save several hundred euros each year. Find out how to make the most of these tools.
The topic in brief and concise terms
Insurance calculators enable a quick comparison of tariffs and can lead to significant savings of up to thirty per cent.
The accuracy of the results of an insurance calculator depends heavily on the quality of the data entered and the up-to-dateness of the database.
When using insurance calculators, pay attention to data protection regulations and compare not only prices, but also detailed feature sets.
Quick Facts: Insurance Calculators at a Glance
An insurance premium calculator is an online tool for calculating premiums. You enter personal details and the benefits you want. The calculator then compares numerous tariffs from different providers. The potential savings can be significant, often several hundred euros per year. Use is usually free and non-binding. Pay attention to data protection and the currency of the databases.
Practical section: How to use an insurance calculator effectively
Using an insurance calculator is usually intuitive. For a car insurance calculation, for example, you need vehicle data such as HSN/TSN and driver details. For an occupational disability insurance calculation, age, occupation and state of health are relevant. The accuracy of the results depends heavily on the precision of your entries. So take your time to provide correct information. Many calculators offer filter options to refine the search by scope of benefits. An annual comparison, especially for motor insurance as of the 30 November cut-off date, can be worthwhile. Compare not only the price, but also the benefits included. When it comes to motor insurance, for example, pay attention to the sum insured and any additional benefits such as a Mallorca policy. In accident insurance, the body part schedule and benefits in the event of disability are important points of comparison.
Here is an example of a four-step approach for a motor insurance calculator:
Choose the starting situation (new car, change of registration, second car).
Enter vehicle information (make, model, HSN/TSN, policyholder).
Provide driver details (address, date of birth, usage profile).
Choose cover (third-party liability, partial cover, comprehensive cover) and calculate the premium.
This structured approach helps you find the right tariff and make full use of the insurance calculator.
Expert depth: Legal framework and data protection
When using insurance calculators, legal aspects play an important role. The Insurance Contract Act (VVG) and the General Data Protection Regulation (GDPR) form the legal framework. Insurers are obliged to make tariff structures transparent and understandable. As you enter sensitive personal data, data protection is of the utmost importance. Reputable providers use data encryption and inform you about how your data is used. The German Insurance Association (GDV) has established a code of conduct on data protection, which many insurers follow. Our expert tip: Check the portal operator's privacy policy before entering any data. Make sure that data is used only for the intended purpose, i.e. for the premium calculation. You have the right to access and delete your data. Be cautious with portals that ask for excessively many details that do not appear to be directly necessary for the calculation. A liability insurance calculation, for example, requires different data from that for a private health insurance. Knowing this background strengthens your position as a consumer.
Accuracy and limitations of insurance calculators
Insurance calculators usually provide estimates and not binding quotes. Accuracy depends largely on the data entered and the currency of the calculator's tariff database. Many users underestimate that not all insurers are listed on every comparison portal. It can therefore be useful to use several calculators or enquire directly with insurers that are not represented on the portals. A Quad insurance calculator may list different providers than a calculator for funeral insurance. Also bear in mind that the cheapest tariff is not always the best for your individual circumstances. Therefore, always review the detailed terms and conditions. An insurance calculator is an excellent tool for initial guidance and identifying potential savings, but it does not always replace individual advice, especially for complex insurance products. Careful review of the results is therefore essential.
Advantages and disadvantages of online insurance comparisons
The greatest advantage of insurance calculators is the potential time and cost savings. You can conveniently compare a wide range of tariffs from home, often more than three hundred for motor insurance. The results are available quickly and are often sortable by price. Many calculators enable direct online completion. The disadvantages include having to inform yourself about the details and not receiving personal advice like you would from a local broker. Not all online providers are equally reliable, and data security can be an issue. A common mistake is to focus only on the price and overlook important exclusions of cover. Online calculators are often very well suited to standardised products such as travel health insurance. For more complex products such as supplementary dental insurance without a waiting period, a careful review of the terms is all the more important.
Advantages at a glance:
Time savings through quick comparison of many tariffs.
Potential for significant cost savings, often several hundred euros.
Convenient comparison from home, available around the clock.
Transparency through direct comparison of prices and basic benefits.
Disadvantages at a glance:
No individual, personal advice like from a broker.
Independent review of the policy details is necessary.
Not all insurers are represented on all portals.
Data protection concerns may arise with disreputable providers.
Using these tools consciously helps to maximise the advantages and minimise the disadvantages.
The path to optimal insurance cover with nextsure
An insurance calculator is a powerful tool for gaining an initial overview of the market and comparing premiums. At nextsure, we understand that, alongside price, the quality of cover and advice tailored to your needs also matter. We focus on transparency and digital solutions to provide you with the best possible insurance protection. Use the insights from insurance calculators as a basis and let us analyse your individual situation together. This way, we ensure that you not only save money, but are also optimally protected. Our mission is to offer you tailored and easy-to-understand insurance solutions.
Request an individual risk analysis now: Have your insurance situation reviewed free of charge and receive specific suggestions for improvement.
More useful links
Wikipedia provides a comprehensive overview of the topic of insurance.
The Federal Ministry of Finance provides detailed information on insurance tax.
Gesetze im Internet provides the full text of the Insurance Contract Act (VVG) online.
McKinsey offers insight into the digitalisation of the German insurance industry.
FAQ
What data does an insurance calculator need?
This depends on the type of insurance. For a motor vehicle insurance policy, these include, for example, vehicle data (HSN/TSN), the driver’s personal details, annual mileage and the desired level of cover. For occupational disability insurance, age, occupation, health status and the desired pension amount are important.
How often should I use an insurance calculator?
It is advisable, especially for insurance policies with an annual cancellation period such as motor insurance, to carry out a comparison once a year, ideally before the cancellation deadline (often 30 November). A new comparison can also be worthwhile if your personal circumstances change.
Are all insurance providers included in every calculator?
No, not every insurance calculator lists all providers available on the market. Some insurers are only represented on certain portals or not at all in online comparisons. It may be worthwhile to use several comparison portals.
Is the cheapest tariff always the best?
Not necessarily. The cheapest tariff can have coverage restrictions or high excesses, which can be disadvantageous in the event of a claim. Always pay attention to the value for money and the contract details.
What happens to my data in an insurance calculator?
Reputable providers encrypt your data and use it only for the purpose of tariff calculation and preparing quotes. Read the provider's privacy policy. Under the GDPR, you have rights regarding your data, such as access and deletion.
Can I take out insurance directly via an insurance calculator?
Many insurance calculators offer the option to submit an application for the selected tariff directly online. However, the insurer makes the final decision on acceptance of the application after reviewing your details.
