Math calculators

Clear, practical math without the busywork. Every tool is free, fast and private.

TØKT NÚ

Vel ein roknara

5 tools available now.

Loys vanligasta prosentspurningin í einum stigi.

Umrokna vanligar eindir fyri longd, vekt, rúmd og hita beinanvegin.

Plot up to three functions, inspect their domain and estimate visible roots without sending formulas to a server.

Solve linear and quadratic equations, including repeated, complex, identity and no-solution cases.

Create and share a private calculator from a formula using variables a, b and c.

NÝTSLA AV HESUM AMBOÐUM

Each math tool shows the relationship behind the result so it can be checked and reused.

Values are calculated locally with JavaScript and formatted only after the underlying calculation is complete.