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Calculadora de Relação de Engrenagem — Ferramenta online grátis

Relação, velocidade e torque em engrenagens

Calcule relações de engrenagem a partir do número de dentes. Trens de engrenagens simples ou compostos. Mostra mudança de velocidade e torque.

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Gear ratio calculator

Calculate gear ratios, output speed, torque multiplication.

How to use this tool

  1. 1

    Enter gear teeth

    Driver (input) and driven (output) gear teeth.

  2. 2

    Optional: input speed

    RPM to calculate output speed.

  3. 3

    See ratio + output

    Ratio, RPM, torque multiplier.

Frequently Asked Questions

Gear ratio formula
Ratio = teeth_driven / teeth_driver. Ratio > 1 = reduction (slower, more torque). Ratio < 1 = overdrive (faster, less torque).
Compound gears
For 2-stage: Total ratio = Stage1 × Stage2. Multiply individual ratios together for final ratio.

Pontos-chave

  • Gear Ratio Calculadora is a free, browser-based calculator tool — ratio, speed, torque across gear sets.
  • Não signup, no downloads, no file uploads. Ferramentas 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 Gear Ratio Calculadora

  1. Open the tool: Launch Gear Ratio Calculadora on Ferramentaolis — 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.

Gear Ratio Calculadora — Quick Facts

Preço
Grátis — sem limites, sem marca d’água, sem paywall
Privacidade
Processado no seu navegador. Ferramentas que precisam de um serviço externo avisam isso na página. As visitas são contadas (Google Analytics).
Plataforma
Qualquer navegador moderno — desktop, tablet ou celular
Categoria
Calculadora Ferramentas on Ferramentaolis
Offline
Works offline after first visit (Progressive Web App)
RecursoDetalhes
FerramentaGear Ratio Calculadora
CategoriaCalculadora
Cadastro necessárioNão
Upload de arquivoNenhum — processado no navegador
Suporte mobileTotalmente responsivo
CustoGrátis para sempre

Why Use Gear Ratio Calculadora?

You should try Gear Ratio Calculadora for a quick, private way to ratio, speed, torque across gear sets. 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% Privacidade. Esta ferramenta funciona inteiramente no seu navegador. Seus dados nunca são enviados a nenhum servidor.