TrigonoCalc

Trigonometric Calculator - Calculate Sin, Cos, Tan & Their Inverses Instantly

The Trigonometric Calculator by SiD X Tool helps you solve all your trigonometry problems instantly. Whether you're calculating the sine, cosine, or tangent of an angle — or working with their inverse functions — this tool gives fast and accurate results for both degrees and radians. Ideal for students, teachers, and engineers!

📐 Supported Trigonometric Functions

• 🔹 sin(θ) - Sine function
• 🔹 cos(θ) - Cosine function
• 🔹 tan(θ) - Tangent function
• 🔹 arcsin(x) - Inverse sine
• 🔹 arccos(x) - Inverse cosine
• 🔹 arctan(x) - Inverse tangent

⚙️ Additional Features

• 📏 Angle mode selection – Degrees or Radians
• 💡 Supports decimal and π-based inputs
• 🧠 Step-by-step formula interpretation
• 📱 Fully mobile-friendly and responsive layout
• 📊 Output in both decimal and fraction (where possible)

🎓 Who Can Use This Tool?

• 🎓 Students – For school or college trigonometry homework
• 👨‍🏫 Teachers – To teach sin, cos, tan and inverse concepts
• 📐 Engineers – For calculating angles in designs and models
• 📊 Data Analysts – For mathematical models involving trigonometric data
• 🧮 Competitive Aspirants – For exams like JEE, NEET, NDA, SSC, etc.

🔍 Example Calculations

• sin(30°) = 0.5
• cos(60°) = 0.5
• tan(45°) = 1
• arcsin(0.5) = 30° or π/6
• arccos(0.5) = 60° or π/3
• arctan(1) = 45° or π/4

📘 Angle Modes

• ◾ Degree Mode: Input and output in degrees (0° to 360°)
• ◾ Radian Mode: Input and output in radians (0 to 2π)
• ◾ Easily toggle with a button

FAQs – Frequently Asked Questions

• Q: Can I use both degrees and radians?
  A: Yes! Just toggle the angle mode as per your preference.
• Q: Does it support inverse trigonometric functions?
  A: Absolutely! You can calculate arcsin, arccos, arctan too.
• Q: Is this tool free?
  A: Yes, 100% free with no login required.
• Q: Can I use this tool for competitive exams?
  A: Definitely. It’s ideal for students preparing for JEE, NEET, NDA, SSC, etc.

Conclusion

The Trigonometric Calculator from SiD X Tool is the smartest way to calculate sin, cos, tan, and their inverses online. Whether you’re learning, teaching, designing, or just solving tough math problems — this tool gives you accurate answers in seconds. Try it now and master trigonometry with ease!