Free Online Scientific Calculator

🚀 Hi everyone!

I’ve recently built an online scientific calculator for Japanese designed to make complex math easier and more accessible directly in your browser. Unlike regular calculators, this tool supports advanced functions like trigonometry, logarithms, exponents, algebraic factorization, and even prime factorization & prime number checker — no need to install apps or software, run it on your any browser

My goal is to help students, engineers, and math enthusiasts quickly solve problems without switching devices or downloading anything. It’s completely free to use and works smoothly on both desktop and mobile.

👉 You can check it out here: [https://計算機-電卓.jp/]

I’d love to hear your feedback and suggestions! 🙌