Calculadora de Pegada de Carbono — Ferramenta online grátis
Estime suas emissões anuais de CO2
Calcule sua pegada de carbono anual a partir de transporte, energia doméstica, dieta e voos. Compare com a média e veja custo de compensação.
🚗 Transport
🏠 Início
🍽️ Lifestyle
📚 Saiba mais
Free carbon footprint calculator — your annual CO2
Estimate your annual carbon footprint from transport, home energy, diet, and consumption. Compare to country averages and climate targets. Identify biggest reduction opportunities.
How to use this tool
- 1
Transport section
Your yearly car km + fuel type, public transport usage, flights.
- 2
Início section
Electricity + heating consumption, home size, renewable energy %.
- 3
Lifestyle section
Diet type, shopping habits. Output: annual CO2 tonnes + comparison.
Reference points
- Climate target (1.5°C): 2.0 tonnes/year per person by 2050
- Global average: 4.7 tonnes
- EU average: ~8 tonnes
- USA average: ~16 tonnes
- Transatlantic flight: ~2 tonnes one way
- Driving 15,000 km gas: ~2.5 tonnes
- Heavy meat diet: ~3.5 tonnes/year
Frequently Asked Questions
What's a typical carbon footprint?
Biggest footprint contributors?
Is offsetting meaningful?
Biggest levers to reduce footprint?
Is this exact?
Pontos-chave
- Carbon Footprint Calculadora is a free, browser-based calculator tool — estimate your annual co2 emissions.
- Não 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 Carbon Footprint Calculadora
- Open the tool: Launch Carbon Footprint Calculadora on Ferramentaolis — 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.
Carbon Footprint Calculadora — Quick Facts
- Preço
- Grátis — sem limites, sem marca d’água, sem paywall
- Privacidade
- 100% no navegador — nenhum dado é enviado a servidores
- Plataforma
- Qualquer navegador moderno — desktop, tablet ou celular
- Categoria
- Calculadora Ferramentas on Ferramentaolis
- Offline
- Works offline after first visit (Progressive Web App)
| Recurso | Detalhes |
|---|---|
| Ferramenta | Carbon Footprint Calculadora |
| Categoria | Calculadora |
| Cadastro necessário | Não |
| Upload de arquivo | Nenhum — processado no navegador |
| Suporte mobile | Totalmente responsivo |
| Custo | Grátis para sempre |
Why Use Carbon Footprint Calculadora?
You should try Carbon Footprint Calculadora for a quick, private way to estimate your annual co2 emissions. 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.