Scientific & Engineering
Calculators
DudeMath is an independent student project providing client-side STEM calculators. Browser-evaluated computation, unit conversions, and step-by-step mathematical theory for academic and learning reference.
Active STEM Calculators
27 Modules
5 Engineering Disciplines
Regression Test Suite
218 Tests
Automated Vitest Suite
Calculation Engine
Client-Side
100% In-Browser Evaluation
Formula Rigor
Documented
Physical Laws & Standard References
Extensible Platform
Engineering Categories
Browse our growing collection of pure-client computational modules.
Electrical Engineering
Calculators for DC circuit analysis, voltage divider networks, RC transient dynamics, and AC power factor.
Civil Engineering
Calculators for structural beam deflection, concrete material volume estimation, and steel rebar weight scheduling.
Mathematics
Calculators for algebra, linear systems, coordinate geometry, quantitative proportions, and applied solution chemistry (molarity).
Physics
Calculators for classical mechanics, energy, Newtonian forces, trajectory ballistics, and thermodynamics.
Mechanical Engineering
Calculators for fluid streamline energy conservation, Reynolds flow regime analysis, and applied torque mechanics.
Engine Principles
Why Calculate with DudeMath?
Engineered as a transparent educational alternative to ad-cluttered, black-box calculator websites.
Client-Side Calculation Engine
Formulas evaluate locally inside your browser runtime. No calculation round-trips to application servers and no server tracking of your numerical inputs.
Documented Derivations
Every calculator pairs interactive numerical computation with governing LaTeX equations, boundary conditions, and textbook worked examples.
Automated Test Rigor
All formulas are backed by automated Vitest regression suites tested against standard textbook reference cases and fundamental physical constants.