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Calculateur de Longueur de Courroie — Outil en ligne gratuit

Longueur de courroie trapézoïdale ou crantée

Calcule la longueur de courroie entre deux poulies. Par diamètres et entraxe. Courroie trapézoïdale et crantée. Gratuit.

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Belt length calculator

Calculate V-belt or timing belt length from pulley geometry.

How to use this tool

  1. 1

    Enter pulley diameters

    Both pulleys — larger and smaller.

  2. 2

    Enter center distance

    Distance between pulley shaft centers.

  3. 3

    See belt length

    Exact math and common formula.

Frequently Asked Questions

Which formula is used?
Exact: L = 2C + π/2(D1+D2) + (D1-D2)²/(4C). Where C = center distance, D = pulley diameters.
V-belt vs timing belt
This calculator gives geometric length. V-belts need to match standard sizes. Timing belts need integer teeth count.

À retenir

  • Belt Length Calculateur is a free, browser-based calculator tool — v-belt or timing belt length from pulley geometry.
  • Non signup, no downloads, no file uploads — your data stays on your device.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Belt Length Calculateur

  1. Open the tool: Launch Belt Length Calculateur on Outilolis — 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.

Belt Length Calculateur — Quick Facts

Prix
Gratuit — sans limites, sans filigrane, sans paywall
Confidentialité
100% dans le navigateur — aucune donnée n’est envoyée à un serveur
Plateforme
Tout navigateur moderne — desktop, tablette ou mobile
Catégorie
Calculateur Outils on Outilolis
Hors ligne
Works offline after first visit (Progressive Web App)
CaractéristiqueDétails
OutilBelt Length Calculateur
CatégorieCalculateur
Inscription requiseNon
Téléversement de fichierAucun — traité dans le navigateur
Compatible mobileEntièrement adaptatif
CoûtGratuit pour toujours

Why Use Belt Length Calculateur?

You should try Belt Length Calculateur for a quick, private way to v-belt or timing belt length from pulley geometry. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.

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% Confidentialité. Cet outil fonctionne entièrement dans votre navigateur. Vos données ne sont jamais envoyées à un serveur.