Environmental Impact Calculators
9 free tools to measure and reduce your environmental footprint. Calculate carbon emissions, fuel costs, solar savings, water usage, recycling impact, and business sustainability metrics. No signup required.
Carbon Footprint Calculator
Calculate your carbon emissions from transportation, energy, and lifestyle.
Fuel Cost Calculator
Calculate fuel costs and compare vehicle efficiency for any trip.
Solar Savings Calculator
Estimate solar panel savings, ROI, and environmental impact.
Water Usage Calculator
Track daily water usage and discover conservation opportunities.
Recycle Savings Calculator
Calculate the environmental impact of your recycling efforts.
Business Commute Carbon
Calculate employee commuting carbon footprint and evaluate impact of remote work policies.
Corporate Carbon Emissions
Calculate Scope 1, 2, and 3 greenhouse gas emissions following GHG Protocol standards.
Waste Audit & Diversion
Calculate waste diversion rates and track zero-waste progress.
Energy Efficiency ROI
Calculate return on investment for energy efficiency upgrades with payback periods.
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Privacy First
All calculations happen in your browser. Your data never leaves your device.
Fast & Simple
No signup required. Just enter your values and get instant results.
Completely Free
All tools are free to use with no limits or premium features.