About ComplyKraft
ComplyKraft is a free toolkit for everyday Indian life — calculators, image and PDF tools, and clear step-by-step guides for students, working people, and anyone dealing with a government service or compliance task. No sign-ups, no jargon, no cost. If a number or a process is making your day harder than it should, the aim here is to make it simple in a couple of minutes.
What you'll find here
- Education calculators — university CGPA and SGPA tools (Anna University, KTU, JNTUH, SPPU, AKTU, Mumbai and more), CGPA-to-percentage converters, CBSE best-of-five, attendance percentage, and exam rank predictors.
- Tax, GST & payroll calculators — GST, GSTR late fees, gratuity, ESI, professional tax, leave encashment, and advance-tax interest tools, built for quick, accurate answers.
- Tamil Nadu services — plain-language guides and calculators for TNEB bills and name transfer, Chennai property tax, stamp duty, and other state-specific tasks.
- Everyday tools — age and date calculators, percentage tools, image resize/compress, image-to-PDF, word counter and more.
Who's behind ComplyKraft
ComplyKraft is built and written by Dinesh Kumar S, based in Chennai, Tamil Nadu. Dinesh holds a B.Sc. in Mathematics and an M.Sc. in Information Technology, and has 5+ years of hands-on experience in accounts, GST and compliance work. That mix — comfort with numbers, real exposure to Indian tax and compliance, and the ability to build the tools as well as explain them — is what shapes every calculator and guide on the site.
It's a one-person, independent project, not a faceless content farm. When something here is unclear or could be better, it comes back to a real person who wants to fix it.
How we keep it accurate
Tools are only useful if you can trust the output, so every calculator and guide is built against the actual source — the official rule, formula, or notification it comes from:
- University CGPA tools follow each university's published grading and conversion rules (for example, KTU's CGPA×10 and the regulation-specific formulas of other universities).
- Tax and GST tools follow the GST portal, CGST Act provisions and CBIC notifications.
- Tamil Nadu service guides are based on the relevant TANGEDCO, RTO and municipal processes.
Each page names its source and is reviewed and updated as rules change. Where a figure depends on official rates that can be revised, we say so plainly and point you to the authority to confirm before you act.
Our promise to you
- Free and open — no paywalls, no logins to use a calculator.
- Independent — we don't sell your data and we're not anyone's marketing channel.
- Plain language — answers a normal person can follow, not a wall of jargon.
- Honest about limits — our content is educational. For decisions with money or legal weight, we tell you to confirm with the official portal or a qualified professional.
Our sister site
ComplyKraft has a companion site, Finance Guided, where Dinesh writes plain-language guides on Indian insurance, tax and personal finance — every claim anchored to the actual IRDAI, SEBI, RBI or Income-tax rule. If a ComplyKraft calculator answers the "how much," Finance Guided often answers the "why" and "what next."
Get in touch
Spotted an error, want a calculator we don't have yet, or just want to say hello? Use the Contact page — feedback genuinely shapes what gets built next. You can also read our Privacy Policy, Disclaimer and Terms of Use.
Disclaimer: ComplyKraft provides free educational information and tools. It is not professional tax, legal, financial or academic advice. Rates, rules and government processes can change — always confirm the current position on the relevant official portal, or with a qualified professional, before acting on a result.