Free Online Scientific Calculator by MultiCalc
Perform advanced mathematical calculations with our free online Scientific Calculator. From trigonometry functions like sine, cosine, and tangent to logarithms, factorials, and exponents, this tool is perfect for students, engineers, and anyone needing precise calculations.
Switch between degree and radian modes, view your calculation history, and enjoy a user-friendly interface designed for all devices.
Scientific Calculator
Perform advanced mathematical calculations
Calculation History
Frequently Asked Questions About Scientific Calculators
What is a scientific calculator?
A scientific calculator is a tool designed for advanced mathematical calculations, including trigonometric functions, logarithms, exponents, and more. It’s ideal for students, engineers, and professionals.
How do I use the degree and radian modes?
Toggle between DEG (degree) and RAD (radian) modes using the buttons above the calculator. Degrees are used for most school-level calculations, while radians are common in advanced math and physics.
Can I use this calculator on my phone?
Yes! Our Scientific Calculator is fully responsive and works seamlessly on mobile devices, tablets, and desktops.
What functions does this calculator support?
It supports sine, cosine, tangent, logarithms, square roots, factorials, exponents, percentages, and more, with a history feature to track your calculations.
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