What scientific functions are available?

The calculator includes trigonometric, logarithmic, exponential, and other advanced mathematical functions for complex calculations.

Can I save calculation history?

Yes, the calculator maintains a history of your calculations and provides memory functions for storing values.

Is the calculator accurate?

Yes, the calculator provides high-precision calculations with accurate results for all mathematical operations.

Online Calculator | Free Scientific Calculator

Calculator

History

No calculations yet

Loading tool...

Explore More Tools

Discover our collection of free online tools for developers, designers, and power users

🛠️

Utilities

📈

Percentage Calculator

Calculate percentages, ratios, proportions, and percentage changes with step-by-step solutions. Essential tool for students, business professionals, and anyone working with percentage calculations.

🗜️

Image Compressor

Compress images while maintaining quality with advanced algorithms and customizable compression settings. Essential tool for web developers, content creators, and anyone needing to optimize image file sizes.

📐

Image Resizer

Resize images to different dimensions with aspect ratio preservation, multiple output formats, and batch processing capabilities. Essential tool for web developers, designers, and content creators.

🔗

URL Encoder

Encode and decode URLs, special characters, and HTML entities with support for multiple encoding standards. Essential tool for web developers, system administrators, and anyone working with URL encoding.

✅

Data Validator

new

Validate emails, phone numbers, credit cards, postal codes, and more with comprehensive validation rules and error reporting. Essential tool for developers, data analysts, and form validation.

🔄

Data Randomizer

new

Anonymize, shuffle, and mask sensitive data while preserving structure and relationships. Essential tool for data scientists, researchers, and anyone working with sensitive data that needs anonymization.

⚙

Sig Figs Calculator

new

Solve expressions and round to significant figures. Counts sig figs, applies add/sub decimals rule, supports log and ln.

🖼️

WebP to JPG Converter

new

Convert WebP images to JPEG format with adjustable quality, batch processing, and metadata preservation. Perfect for web developers and content creators needing universal image compatibility.

View All Tools

Calculator

Calculator

History

Popular Use Cases

Explore More Tools

Utilities

Percentage Calculator

Image Compressor

Image Resizer

URL Encoder

Data Validator

Data Randomizer

Sig Figs Calculator

WebP to JPG Converter

Calculator

History

Popular Use Cases