About us

Gliora is an independent project with 150+ free online calculators and tools. It covers personal finance, investing, taxes, mortgages, health, productivity, everyday utilities and developer tools. Our goal is to make complex numbers —taxes, payslips, compound interest— clear, fast and free for everyone. It's available in Spanish and English and everything is calculated in your browser, with no sign-up.

Behind Gliora is a real person, Carlos Gómez López, who maintains and updates the project.

How we build the tools

• Each calculator explains its formula and shows a worked example.
• We use official sources and cite them.
• We always show the last update date of the data.
• Results are informational estimates, not financial, tax or legal advice.

Contact

Found an error or want to suggest a tool? Reach us from the contact page.