Qalc AI is a universal hub for unit conversion, financial analysis, scientific research, health tracking and more. With natural language support and 3,000+ specialized tools, we have a calculator for almost anything.
From daily essentials to specialized scientific tools, we have almost anything you need.
We prioritize accuracy, privacy, and speed in every calculation.
AI only identifies the right converter — all calculations use strict, verified mathematical formulas.
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All calculations run 100% in your browser. No data is ever sent to our servers.
Learn how to maximize your multi-tool utility and stay updated with Qalc AI.
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109 Calculators
Genetics, microbiology, and molecular biology
105 Calculators
Molar mass, pH, solutions
152 Calculators
Material estimation and construction tools
53 Calculators
Kitchen conversions and recipe scalers
17 Calculators
DeFi calculators for liquidity provision and yield farming
34 Calculators
Environment, footprint, energy
29 Converters
Convert PDFs, Images, Audio, and Video files
112 Calculators
Loan, interest, and investment calculators
5 Calculators
Crypto & DeFI simulators and tycoon games
248 Calculators
BMI, calorie, and fitness calculators
403 Calculators
Algebra, geometry, trigonometry
391 Calculators
Useful everyday utilities and tools
540 Calculators
Mechanics, kinematics, and thermodynamics
2 Calculators
Headline analysis, readability, and content optimization
90 Calculators
Running, cycling, swimming
124 Calculators
Probability, distributions, analysis
37 Converters
Convert between thousands of units
