Wissenschaftlicher Rechner — Kostenloses Online-Tool
Vollwertiger wissenschaftlicher Rechner — Trig, Log, Exp, Speicher
Wissenschaftlicher Rechner mit Trigonometrie, Logarithmen, Exponenten, Speicher, Verlauf. Tastaturkürzel, Dark Mode, mobile-first. Ohne Anmeldung.
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Free scientific calculator — complete math functions
Toololis Scientific Rechner has all the functions you need: basic arithmetic, trigonometry (sin, cos, tan + inverse), logarithms (log, ln), exponents, square root, factorial, pi, e, parentheses, memory. Works keyboard-first.
How to use this tool
- 1
Type or click buttons
Enter numbers + operators. Use keyboard or tap buttons.
- 2
Use scientific functions
sin, cos, tan, log, ln, sqrt, powers, pi, e — all one tap away.
- 3
Review history
Previous calculations stay visible. Click to reuse a result.
Frequently Asked Questions
Degrees or radians?
Memory functions?
Keyboard shortcuts?
Wichtigste Punkte
- Scientific Rechner is a free, browser-based calculator tool — full scientific calculator — trig, log, exp, memory.
- Nein signup, no downloads, no file uploads. Tools run in your browser; the few that need an outside service say so on the page.
- Works on desktop, tablet, and mobile. Install as a PWA for offline access.
How to Use Scientific Rechner
- Open the tool: Launch Scientific Rechner on Toololis — no account or download needed.
- Enter your data: Paste text, enter values, or select a file directly in your browser.
- Get instant results: Everything is processed locally — results appear immediately.
- Copy or download: Save your output or share it. Bookmark for quick access next time.
Scientific Rechner — Quick Facts
- Preis
- Kostenlos — keine Limits, kein Wasserzeichen, keine Paywall
- Privatsphäre
- Wird im Browser verarbeitet. Tools, die einen externen Dienst brauchen, sagen das auf der Seite. Seitenaufrufe werden gezählt (Google Analytics).
- Plattform
- Jeder moderne Browser — Desktop, Tablet, Mobil
- Kategorie
- Rechner Tools on Toololis
- Offline
- Works offline after first visit (Progressive Web App)
| Merkmal | Details |
|---|---|
| Tool | Scientific Rechner |
| Kategorie | Rechner |
| Anmeldung nötig | Nein |
| Datei-Upload | Keine — wird im Browser verarbeitet |
| Mobile-Unterstützung | Voll responsive |
| Kosten | Für immer kostenlos |
Why Use Scientific Rechner?
You should try Scientific Rechner for a quick, private way to full scientific calculator — trig, log, exp, memory. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.
On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.