body { font-family: system-ui, sans-serif; background: #f8fafc; display: flex; align-items: center; justify-content: center; min-height: 100vh; margin: 0; } .noscript-box { max-width: 480px; padding: 2rem; background: #fff; border-radius: 16px; border: 1px solid #e2e8f0; text-align: center; } h1 { font-size: 1.5rem; color: #0f172a; margin: 0 0 0.5rem; } p { color: #475569; line-height: 1.6; margin: 0 0 1rem; } a { color: #1e40af; font-weight: 600; }

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Ecology Calculators

Estimate energy use, water use, carbon footprint, recycling, transport impact, and sustainable living metrics.

Carbon Footprint Calculator
Electricity Cost Calculator
Water Use Calculator
Fuel Emissions Calculator
Solar Savings Calculator
Tree Offset Calculator
Recycling Savings Calculator
Home Energy Calculator
Commute Impact Calculator
Appliance Use Calculator
Car CO2 Calculator
Flight CO2 Calculator
Train CO2 Calculator
Bus CO2 Calculator
Cycling CO2 Calculator
Diet Carbon Calculator
Beef CO2 Calculator
Vegetarian vs Meat Calculator
Vegan Impact Calculator
Food Miles Calculator
Plastic Waste Calculator
Single Use Calculator
Reusable Bag Calculator
Packaging Waste Calculator