AllCalculator
About the Creator
Learn who creates the calculators and guides on AllCalculator.
Creator of AllCalculator
Subi P John
Computer Engineer, SEO Specialist and Website Developer
Computer Engineering at Anna University
More than 9 years of SEO experience
View LinkedIn profile (opens in a new tab)About Subi
Subi P John is a computer engineer educated at Anna University, an SEO specialist with more than 9 years of experience, and a website developer. He created AllCalculator to bring practical calculators and straightforward explanations together in one place.
His work combines technical development with search optimisation, with a focus on making tools easy to understand and useful on phones as well as desktop screens.
How AllCalculator is built
The site is designed to show how a result is calculated, explain important assumptions, and link visitors to relevant sources and related tools. Calculator rates and guide information are checked against their sources and updated when changes apply.
AllCalculator provides general information and estimates. It does not replace advice from a qualified financial, tax, legal, medical, or building professional.
To report a problem or suggest an improvement, use the contact page.