Site operator
CalcMentor is operated by Vikhagen Online Services, organization number 927609894, Norway.
Use of calculators
Calculator results are estimates unless a page explicitly says otherwise. Inputs, assumptions, formulas, rounding and data freshness can all affect the result.
No professional advice
CalcMentor does not provide medical, legal, tax, investment, insurance, engineering or other professional advice. For high-stakes decisions, users should consult qualified professionals and official sources.
Sensitive topics
Health, pregnancy, finance, retirement, tax and safety-related calculators require careful interpretation. These tools can support understanding, but they should not be treated as diagnosis, treatment, financial planning, tax compliance or legal guidance.
Embedded calculator use
Selected CalcMentor calculators may be embedded on other websites. The embed code must not be used for hidden links, misleading attribution, malware, deceptive pages or content where the calculator is unrelated to the surrounding page. Attribution should remain visible to users, and publishers may qualify outbound links with nofollow or sponsored when their policies require it.
User responsibility
Users are responsible for checking whether the inputs, units, currency, country, time period and assumptions match their actual situation. A calculator can make arithmetic clearer, but it cannot verify facts that the user enters incorrectly.
Accuracy and availability
CalcMentor aims to document methods and sources, but errors can occur and external information can change. Embedded calculators may also be affected by network conditions, iframe restrictions, third-party API availability or host-site scripts. Hosting is provided through Hostinger shared hosting.
Google advertising and third-party services
CalcMentor may display Google-served advertising and use Google Analytics. Ads should not be interpreted as recommendations, endorsements or professional advice. Google advertising, analytics and other third-party services may operate under their own terms, privacy policies and consent requirements.
Cookie choices
Visitors can choose whether to allow optional advertising and analytics storage. Necessary storage may still be used to remember consent choices and provide basic site functionality. Google ad and analytics tags should be configured so optional purposes respect the visitor's consent where required.
External references
Links to external sources are provided for context and verification. CalcMentor does not control those websites.
Last reviewed: 2026-06-23