About JibiJubu

Free financial tools built for Thailand

🎯 Our Mission

JibiJubu was built on a simple belief: everyone should have access to accurate, easy-to-understand financial information — for free.

We create financial calculators and educational articles covering everything from home and car loans to tax planning and retirement savings. No fees, no product sales, and no commissions from financial institutions.

🛠️ Our Tools

JibiJubu currently offers 6 calculators using standard financial formulas, updated for Thailand's current tax laws (Tax Year 2025 / B.E. 2568):

🏠 Home Loan Calculator Monthly payment, total interest, full amortization 🚗 Car Loan Calculator Monthly payment, EIR, and interest rate comparison 🧾 Income Tax Calculator Progressive tax brackets, 2025 rates, all deductions 📈 RMF/SSF Calculator Maximum deduction and actual tax savings 💰 Savings Calculator Fixed deposit, savings, compound interest, yearly table 🧓 Retirement Calculator How much to save monthly to reach your retirement goal

📐 Accuracy & Methodology

Standard financial formulas — All calculators use internationally recognized formulas: compound interest, PMT for loan payments, and progressive tax bracket calculations per Thai law.
Updated tax data for 2025 — Tax rates, deduction limits, and thresholds are based on the current Thai Revenue Code and Revenue Department announcements.
No personal data collected — All calculations happen in your browser. The numbers you enter are never sent to our servers.
Results are estimates — All tool outputs are estimates for planning purposes only. For important financial decisions, please consult a licensed financial advisor.

🤝 Independence & Transparency

Content on JibiJubu is written for education and information purposes — not as personalized investment or financial advice. We may display ads via Google AdSense to cover operating costs, but we have no affiliations with financial institutions, insurers, or any company that would create a bias in our content.

📬 Contact Us

Have a question, found an error in a calculation, or want to suggest a new tool? We welcome all feedback to help make JibiJubu better.