fxSolver

Online formula database, solver and graphing calculator

About fxSolver

fxSolver is a free online math solver, equation editor and database, graphing calculator and science and engineering problem helper. It contains a large library of formulas across mathematics, physics and engineering disciplines, letting users solve for any variable, plot results and save calculation sheets. Students and engineers use it to verify homework and to evaluate design equations quickly without installing specialized software.

fxSolver key facts

Category: Learning & Education
Pricing: Free — listed in this directory as a free tool, with no paid plan required to use it.
Focus areas: math, calculator, engineering, formulas
Official site: fxsolver.com

About the Learning & Education category

Online courses and learning platforms to build new skills. The Learning & Education category on Tools Hub currently lists 486 tools. Alongside fxSolver, it includes SciDAVis, CiteTrue, LitSource, Yomu.

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More in Learning & Education

Comparing tools in the Learning & Education category? These related listings are worth a look: SciDAVis — Free scientific data analysis and plotting; CiteTrue — Free AI checker that verifies academic citations are real; LitSource — Find PubMed-backed citations and verify biomedical references.