Sustainable Living — Environmental Science
Household comparisons with real numbers: appliance energy use, car versus bike, physical books versus e-books, and litter cleanup effort. Built to settle the everyday arguments where intuition and arithmetic tend to disagree.
All Sustainable Living Calculators
Calculate appliance energy use with inputs, formulas, and instant results.
Calculate booksvse books with inputs, formulas, and instant results.
Calculate carvs bike with inputs, formulas, and instant results.
Calculate cigarette butts cleanup with inputs, formulas, and instant results.
Calculate cold wash savings with inputs, formulas, and instant results.
Calculate drip faucet with inputs, formulas, and instant results.
Calculate food waste footprint with inputs, formulas, and instant results.
Calculate home insulation savings with inputs, formulas, and instant results.
Calculate paper vs hand dryer with inputs, formulas, and instant results.
Calculate reusable cup break even with inputs, formulas, and instant results.
Calculate shower water savings with inputs, formulas, and instant results.
Calculate tap water with inputs, formulas, and instant results.
Calculate tree benefits with inputs, formulas, and instant results.
Compare health, dental, and vision insurance plans based on premiums, deductibles, and usage
Calculate the true value of employee benefits including health insurance and 401k
Calculate insulation for attics and walls
Forecast your savings growth with regular deposits and compound interest to reach your financial goals faster
Calculate savings from negotiating vendor contracts and terms
Calculate savings from insulation, HVAC, solar, and window upgrades
About Sustainable Living Calculators
Household comparisons with real numbers: appliance energy use, car versus bike, physical books versus e-books, and litter cleanup effort. Built to settle the everyday arguments where intuition and arithmetic tend to disagree.
Whether you need to solve a one-time problem or verify your own calculations, these free tools cover the most common sustainable living scenarios. All results are computed in your browser — no data is sent to any server.
What You Can Calculate
This section includes 19 tools: Appliance Energy Use Calculator, Booksvse Books Calculator, Carvs Bike Calculator, Cigarette Butts Cleanup Calculator, Cold Wash Savings Calculator, Drip Faucet Calculator, Food Waste Footprint Calculator, Home Insulation Savings Calculator, and 11 more. Each calculator is free to use with no signup required.