Scientific Calculator
Perform advanced calculations with trigonometric, logarithmic, and exponential functions instantly.
Instant Processing
Complex calculations are solved instantly. No lag, just immediate results for high-speed work.
Advanced Functions
Includes trigonometry, logarithms, exponentials, and factorials. Everything you need for advanced math.
Privacy Focused
All computations happen right in your browser. We never track or store your calculation data.
Memory Functions
Store and recall intermediate results with standard M+, M-, MR, and MC functions.
Understanding Scientific Calculations
Trigonometry
Use sin, cos, and tan for calculating side ratios in right-angled triangles. Don't forget to check if you are in DEG (Degrees) or RAD (Radians) mode!
Logarithms
Common Log (log)
Base-10 logarithm. Useful for decibels, pH, and Richter scale.
Natural Log (ln)
Base-e logarithm. Essential for growth, decay, and time physics.
💡 Math Facts
1. The Number Pi (π)
It's an irrational number with infinite decimals. Computers have calculated it to over 100 trillion digits.
2. Factorials Get Big Fast
5! is 120. But 20! is huge: 2,432,902,008,176,640,000. That's why we limit it.
3. The Golden Ratio (φ)
Approximately 1.618. Found in nature, architecture, and art for aesthetic perfection.
4. A "Googol"
It's 1 followed by 100 zeros. The search engine "Google" is named after this number.
For Developers: Embed This Tool
Want to add a robust scientific calculator to your educational platform or toolset? Our widget is free, lightweight, and responsive.
<iframe src="https://instant-calculators.pro/embed/scientific-calculator/" width="100%" height="600" style="border:0; border-radius: 12px; overflow:hidden;" scrolling="no"></iframe>
<p>Tool by <a href="https://instant-calculators.pro/">Instant Calculators</a></p>