About
About Calxo AI calculators
Calxo AI is a free calculator and converter project operated by Cyberdyne Systems and Solutions LLP. The goal is simple: make practical calculations easier to understand, especially for students and general users who want a quick way to solve everyday finance, health, math, unit-conversion, tax, and planning questions.
Who maintains Calxo AI
Calxo AI is maintained by Rakesh Vetal, founding partner of Cyberdyne Systems and Solutions LLP. Rakesh has around 18 years of experience in IT infrastructure implementation, system design, and administration, and has a long-running interest in building standalone free projects that help people solve complex problems in a simpler way.
The site focuses on practical tools that load quickly, keep inputs in the browser where possible, and make common calculations easier to check, print, and revisit.
We organize calculators by the task they support: comparing a loan, planning an investment, checking a percentage, converting a measurement, estimating a date, or exploring a health and fitness screening value. The result should be understandable without hiding the important inputs. Where a formula, source, effective year, or limitation matters, the page is designed to show it beside the calculator.
How calculators are built
- Important calculators include formulas, assumptions, examples, and related tools.
- Country-specific tax, retirement, payroll, GST, VAT, and CPF tools link to source notes where available.
- Calculator behavior is tested through automated QA before production releases.
- Pages are updated when formulas, rules, source links, or user-reported issues need correction.
Privacy is part of the product design. Most calculation work happens directly in your browser, and recent results are stored on the device only when a tool offers history. Optional analytics and AI explanations are separate features with clear controls; the core calculators remain useful without them.
Calxo AI is maintained as a growing reference library. We test calculator behavior, review important formulas and source links, and update country- or year-specific tools when rules change. If a result looks wrong, use the feedback control on the calculator page and include the inputs that produced it so the issue can be reproduced.
Calculators are provided for general information. Financial, health, tax, and legal decisions should be checked with a qualified professional.
Read our editorial and calculation policy for details about formulas, testing, sources, corrections, and limitations.