Environmental Calculators

Carbon, energy and sustainability metrics. 28 free online environmental calculators.

Calculators

• Carbon Footprint Calculator
• Water Footprint Calculator
• Solar Panel Output Calculator
• CO₂ from Electricity Calculator
• CO₂ from Natural Gas Calculator
• CO₂ from Fuel Calculator
• Flight CO₂ Calculator
• Tree Offset Calculator
• CO₂ Equivalent (CO₂e) Calculator
• Carbon Footprint Sum Calculator
• Per Capita Emissions Calculator
• LED Savings Calculator
• Appliance Energy Cost Calculator
• Thermostat Savings Calculator
• Solar Panel Output Calculator
• Standby Power Cost Calculator
• EV Emissions Calculator
• Water Footprint Calculator
• Rainwater Collection Calculator
• Shower Water Calculator
• Leak Water Loss Calculator
• Recycling CO₂ Savings Calculator
• Compost Volume Calculator
• Ecological Footprint Calculator
• Biocapacity Calculator
• Population Growth Calculator
• Species Density Calculator
• Simpson Diversity Index Calculator