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Wet van Ohm Rekenmachine — Gratis online tool

V = I × R — los op voor twee bekende waarden

Los de Wet van Ohm op: spanning, stroom, weerstand, vermogen. Voer 2 waarden in, krijg de rest. Voor elektronica. Zonder aanmelding.

Enter any 2 values — the others compute automatically

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Meer weten

Ohms Law calculator

V = I × R. Enter any 2 values, solve for the other 2.

How to use this tool

  1. 1

    Enter any 2 values

    Voltage (V), Current (I), Resistance (R), or Power (P).

  2. 2

    See the other 2

    Computed instantly using Ohms Law.

  3. 3

    Verify formulas

    Shows calculation steps.

Frequently Asked Questions

What is Ohms Law?
V = I × R. Voltage equals current times resistance. Power adds: P = V × I = I² × R = V²/R.
When to use it
Electronics design, PCB layout, LED current limiting, speaker impedance, battery life estimation.

Belangrijkste punten

  • Ohms Law Rekenmachine is a free, browser-based calculator tool — v = i times r — solve for any of the three.
  • Nee 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 Ohms Law Rekenmachine

  1. Open the tool: Launch Ohms Law Rekenmachine on Toololis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Ohms Law Rekenmachine — Quick Facts

Prijs
Gratis — geen limieten, geen watermerk, geen paywall
Privacy
Wordt in je browser verwerkt. Tools die een externe dienst nodig hebben, vermelden dat op de pagina. Paginabezoeken worden geteld (Google Analytics).
Platform
Elke moderne browser — desktop, tablet of mobiel
Categorie
Rekenmachine Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
FunctieDetails
ToolOhms Law Rekenmachine
CategorieRekenmachine
Aanmelden vereistNee
Bestand uploadenGeen — verwerkt in browser
Mobiel ondersteundVolledig responsive
KostenVoor altijd gratis

Why Use Ohms Law Rekenmachine?

You should try Ohms Law Rekenmachine for a quick, private way to v = i times r — solve for any of the three. 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.

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100% Privacy. Deze tool draait volledig in je browser. Je gegevens worden nooit naar een server geüpload.