Medio Ambiente
Climate science, renewable energy, pollution monitoring, and conservation calculators.
Calculadora de Huella de Carbono
Estimate your annual carbon footprint from electricity, gas, and driving. See total CO2 emissions in metric tons per year.
Calculadora de Emisiones de Auto
Calculate annual CO2 emissions from your car based on miles driven and fuel economy.
Calculadora de Emisiones de Vuelo
Estimate CO2 emissions from air travel based on flight distance and cabin class with radiative forcing multiplier.
Calculadora de Emisiones de Energía del Hogar
Calculate CO2 emissions from household energy including electricity, natural gas, heating oil, and propane.
Calculadora de Carbono de la Dieta
Estimate the carbon footprint of your diet based on weekly consumption of meat, dairy, grains, and vegetables.
Calculadora de Emisiones del Trayecto
Calculate annual CO2 emissions from your daily commute by car.
Calculadora de Emisiones de Envío
Estimate CO2 emissions from shipping packages or freight by truck, ship, rail, or air.
Calculadora de Emisiones de Manufactura
Estimate CO2 emissions from manufacturing based on energy consumption, material processing, and production volume.
Calculadora de Equivalente de CO2 del Metano
Convert methane emissions to CO2 equivalent using global warming potential over 20 or 100 year timeframes.
Calculadora de Costo de Compensación de Carbono
Estimate the cost to offset your carbon emissions through verified carbon offset programs.
Calculadora de Compensación por Plantación de Árboles
Calculate how many trees you need to plant to offset your annual CO2 emissions based on average carbon sequestration rates.
Calculadora de Secuestro de Carbono
Estimate annual carbon sequestration from forests, soil, or other sinks based on area and sequestration rate.
Calculadora de Gases de Efecto Invernadero
Convert multiple greenhouse gases (CO2, CH4, N2O) to a single CO2-equivalent value using global warming potentials.
Calculadora de Reducción de Emisiones
Calculate the percentage and absolute reduction in emissions after implementing sustainability measures.
Calculadora de Impuesto al Carbono
Estimate the carbon tax liability based on total emissions and the tax rate per ton of CO2.
Calculadora de Créditos de Carbono
Calculate the value of carbon credits from emission reduction projects based on volume and market price.
Calculadora de Emisiones Alcance 1
Calculate direct Scope 1 greenhouse gas emissions from on-site fuel combustion, company vehicles, and fugitive emissions.
Calculadora de Emisiones Alcance 2
Calculate indirect Scope 2 greenhouse gas emissions from purchased electricity, steam, heating, and cooling.
Calculadora de Emisiones Alcance 3
Estimate Scope 3 value chain emissions from purchased goods, business travel, employee commuting, and waste disposal.
Calculadora de Cero Neto
Plan a path to net-zero emissions by calculating required annual reductions and remaining offsets needed.
Calculadora de Panel Solar
Estimate the number of solar panels needed and annual energy production based on your electricity usage and local sun hours.
Calculadora de Retorno de Inversión Solar
Calculate how long it takes for a solar panel system to pay for itself through electricity savings.
Calculadora de ROI Solar
Calculate the return on investment for a solar panel system over its lifetime including tax credits and electricity savings.
Calculadora de Energía Eólica
Estimate annual energy production from a wind turbine based on rotor diameter, wind speed, and capacity factor.
Calculadora de Energía Hidroeléctrica
Estimate electricity generation from a hydropower installation based on water flow rate and head height.
Calculadora de Ahorro Geotérmico
Calculate annual energy and cost savings from switching to a geothermal heat pump system compared to conventional HVAC.
Calculadora de Auditoría Energética
Perform a basic energy audit by comparing your energy use to benchmarks and identifying potential savings.
Calculadora de Consumo Eléctrico
Calculate your monthly and annual electricity cost from usage in kWh and your utility rate.
Calculadora de Energía de Electrodomésticos
Calculate the annual electricity cost and energy usage of any appliance based on wattage and hours of use.
Calculadora de Consumo en Espera
Calculate the annual cost of phantom or standby power drawn by devices when plugged in but not in active use.
Calculadora de Ahorro con LED
Calculate annual energy and cost savings from switching incandescent or CFL bulbs to LED lighting.
Calculadora de Ahorro por Aislamiento
Estimate annual heating and cooling savings from upgrading home insulation based on R-value improvement.
Calculadora de Eficiencia HVAC
Compare HVAC systems by efficiency rating (SEER, AFUE, HSPF) to estimate energy and cost savings from upgrading.
Calculadora de COP de Bomba de Calor
Calculate the coefficient of performance (COP) of a heat pump and compare operating costs to conventional heating.
Calculadora de Ahorro Energy Star
Calculate annual energy and cost savings from choosing Energy Star certified appliances over standard models.
Calculadora de Costo por kWh
Calculate the true cost per kilowatt-hour of electricity including generation, delivery, taxes, and fees.
Calculadora de Demanda Pico
Calculate peak electrical demand in kW and estimate demand charges for commercial or residential accounts.
Calculadora de Almacenamiento en Baterías
Size a battery storage system based on daily energy needs, backup duration, and depth of discharge.
Calculadora de Vehículo Eléctrico vs Gasolina
Compare the total annual fuel cost and CO2 emissions of an electric vehicle versus a gasoline car.
Calculadora de Retorno Energético
Calculate how long it takes for a renewable energy system to generate the energy used in its manufacturing.
Calculadora de Huella Hídrica
Estimate your total water footprint including direct household use and virtual water embedded in food and goods.
Calculadora de Uso Diario de Agua
Calculate your household daily water consumption from showers, toilets, faucets, laundry, and outdoor use.
Calculadora de Captación de Agua de Lluvia
Estimate annual rainwater collection potential based on roof area and local rainfall.
Calculadora de Agua de Riego
Calculate weekly irrigation water needs based on lawn or garden area, plant water requirements, and rainfall.
Calculadora de Reúso de Aguas Grises
Estimate how much water you can reclaim from showers, sinks, and laundry for irrigation or toilet flushing.
Calculadora de Costo de Fuga de Agua
Calculate how much a leaking faucet, toilet, or pipe costs in wasted water per year.
Calculadora de Agua de Ducha
Calculate water and energy used for showers based on duration, flow rate, and water heating costs.
Calculadora de Agua del Inodoro
Calculate annual water usage and cost from toilet flushing based on flushes per day and gallons per flush.
Calculadora de Evaporación de Piscina
Estimate annual water loss from pool evaporation based on pool surface area, climate, and whether a cover is used.
Calculadora de Eficiencia del Calentador de Agua
Compare water heater types by efficiency factor and calculate annual operating cost for heating water.
Calculadora de Energía de Desalinización
Calculate the energy required and cost to desalinate seawater using reverse osmosis or thermal methods.
Calculadora de Costo de Tratamiento de Agua
Estimate the cost of treating water or wastewater based on volume, treatment method, and energy requirements.
Calculadora de Recarga de Acuíferos
Estimate groundwater aquifer recharge from rainfall infiltration based on area, rainfall, and soil permeability.
Calculadora de Escurrimiento de Cuenca
Estimate stormwater runoff volume from a watershed based on area, rainfall, and land cover using the rational method.
Calculadora de Índice de Calidad del Agua
Calculate a simplified water quality index (WQI) from dissolved oxygen, pH, turbidity, and temperature parameters.
Calculadora de Desvío de Residuos
Calculate your waste diversion rate by measuring how much waste is recycled, composted, or reused versus sent to landfill.
Calculadora de Ahorro por Reciclaje Ambiental
Calculate energy savings and CO2 reduction from recycling common materials like aluminum, paper, glass, and plastic.
Calculadora de Volumen de Composta
Estimate the volume of finished compost produced from kitchen and yard waste based on input volume and decomposition rate.
Calculadora de Metano de Relleno Sanitario
Estimate methane emissions from organic waste decomposing in a landfill and its CO2 equivalent impact.
Calculadora de Reducción de Plástico
Calculate the environmental impact of reducing single-use plastic consumption in your household.
Calculadora de Ahorro de Papel
Calculate the environmental savings from reducing paper consumption including trees saved, water saved, and CO2 reduced.
Calculadora de Desperdicio de Alimentos
Calculate the environmental and financial cost of household food waste including CO2 emissions and water used.
Calculadora de Economía Circular
Measure your circular economy score by evaluating material reuse, recycling, product lifespan extension, and waste reduction.
Calculadora de Ciclo de Vida del Producto
Estimate the total environmental impact of a product across its lifecycle from raw materials to end of life.
Calculadora de Huella Ecológica
Estimate your ecological footprint in global hectares based on carbon emissions, food, housing, and goods consumption.
Calculadora de Biocapacidad
Calculate the biocapacity of a land area based on land type, area, and yield factor for different biomes.
Calculadora de Diversidad de Especies
Calculate species diversity using the Shannon Diversity Index based on species count and individual distribution.
Calculadora de Área de Hábitat
Calculate minimum habitat area needed to support a target species population using species-area relationships.
Calculadora de Tasa de Deforestación
Calculate the rate of forest loss and estimate CO2 released, species impact, and time to full depletion.
Calculadora de Reforestación
Plan a reforestation project by calculating trees needed, costs, and projected carbon sequestration over time.
Calculadora de Erosión del Suelo
Estimate annual soil loss using the Universal Soil Loss Equation based on rainfall, soil type, slope, and cover.
Calculadora de Índice de Calidad del Aire
Calculate a simplified Air Quality Index from PM2.5 concentration and understand health risk categories.
Calculadora de Contaminación Acústica
Assess noise exposure levels by combining multiple noise sources and comparing to health guidelines.
Calculadora de Contaminación Lumínica
Estimate light pollution from outdoor lighting by calculating wasted lumens, energy cost, and sky brightness impact.
Calculadora de Impacto Ambiental
Calculate a combined environmental impact score from carbon emissions, water usage, waste generation, and land use.
Calculadora de Puntuación de Sostenibilidad
Rate your overall sustainability across energy, transport, food, waste, and consumption categories.
Calculadora de Edificio Verde
Estimate the energy savings, water savings, and CO2 reduction from green building features versus standard construction.
Calculadora de Puntos LEED
Estimate your LEED certification level by scoring energy, water, materials, indoor quality, and site categories.
Calculadora de ROI Ambiental
Calculate the return on investment for environmental projects factoring in energy savings, carbon credits, and incentives.
Calculadora de Ecoetiqueta
Score a product on eco-friendliness based on materials, energy use, packaging, durability, and recyclability to compare options.
Calculadora de Potencial de Calentamiento Global
Convert greenhouse gas emissions into CO2-equivalent values using Global Warming Potential (GWP) factors over a chosen time horizon.
Calculadora de Forzamiento Radiativo
Estimate the radiative forcing from a change in atmospheric CO2 concentration using the simplified logarithmic relationship.
Calculadora de Sensibilidad Climática
Estimate equilibrium temperature change from a given radiative forcing using the climate sensitivity parameter.
Estimador de Aumento del Nivel del Mar
Project sea level rise over a given period using thermal expansion rate and ice melt contributions.
Calculadora de Acidificación del Océano
Estimate the change in ocean pH from rising atmospheric CO2 using the Revelle factor approximation.
Calculadora de Comparación GWP del Metano
Convert methane emissions to CO2-equivalent for both 20-year and 100-year Global Warming Potential horizons.
Calculadora de Presupuesto de Carbono Restante
Estimate the remaining global carbon budget for a target temperature limit based on current emission rates.
Calculadora de Anomalía de Temperatura
Calculate the temperature anomaly (deviation from a baseline average) for any observed temperature reading.
Calculadora de Volumen de Capa de Hielo
Estimate ice sheet volume and its sea level equivalent based on area, average thickness, and ice density.
Estimador de Deshielo de Permafrost
Estimate potential carbon release from permafrost thaw based on area, depth, carbon density, and release fraction.
Calculadora de Producción de Aerogenerador
Calculate the theoretical power output of a wind turbine from wind speed, rotor diameter, and air density using the Betz limit.
Calculadora de Irradiancia Solar
Estimate daily solar energy received on a surface based on peak sun hours and panel orientation derating.
Calculadora de Eficiencia Fotovoltaica
Calculate the electrical output of a solar panel system from irradiance, panel area, and module efficiency.
Calculadora de Dimensionamiento de Almacenamiento
Determine the required battery storage capacity for a solar system based on daily usage, autonomy days, and depth of discharge.
Calculadora de Costo Nivelado de Energía
Calculate the levelized cost of energy (LCOE) for a power generation project from capital cost, annual output, and operating expenses.
Calculadora de Factor de Capacidad
Calculate the capacity factor of a power plant by comparing actual energy output to the maximum possible output.
Calculadora de Velocidad del Viento a Altura
Estimate wind speed at a different hub height using the power law wind profile relationship.
Calculadora de Ángulo de Panel Solar
Calculate the optimal tilt angle for solar panels based on your latitude and the season.
Calculadora de Dimensionamiento de Inversor Solar
Size a solar inverter based on total panel wattage and the recommended DC-to-AC ratio.
Calculadora de Paridad de Red
Determine whether a renewable energy system has reached grid parity by comparing its LCOE to the local retail electricity price.
Calculadora de Concentración de Partículas
Convert between particulate matter mass concentration and particle count, and estimate the Air Quality Index (AQI) breakpoint.
Calculadora Avanzada de Contaminación Acústica
Calculate combined sound levels from multiple noise sources and estimate safe exposure time based on OSHA standards.
Calculadora de Densidad de Microplásticos
Calculate microplastic concentration in water samples from particle count, sample volume, and estimate annual intake.
Calculadora de Viabilidad Poblacional de Especies
Estimate a species population trajectory using exponential growth or decline based on birth rate, death rate, and current population.
Calculadora de Índice de Fragmentación de Hábitat
Quantify habitat fragmentation by comparing total habitat area to the number of separate patches and average patch size.
Calculadora del Índice de Simpson de Biodiversidad
Calculate the Simpson Diversity Index from species counts to measure the biodiversity of an ecosystem sample.
Calculadora Avanzada de Huella Ecológica
Estimate your personal ecological footprint in global hectares based on food, housing, transport, and goods consumption.
Calculadora de Índice de Estrés Hídrico
Calculate the water stress index for a region by comparing total water withdrawals to available renewable supply.
Calculadora Avanzada de Tasa de Deforestación
Calculate the annual deforestation rate and project remaining forest cover given current clearing trends.
Estimador de Valor de Humedales
Estimate the annual ecosystem service value of a wetland based on area and per-hectare value estimates for flood control, water purification, and carbon storage.