Home & Consumption

Utility calculators based on input values (no external data).

Total tools: 6

Top tools

Ar Condicionado Btu

Estimate the recommended cooling capacity (BTU/h) based on room size and typical heat loads.

Distancia Tv

Estimate a comfortable viewing distance based on screen size and resolution.

Custo Viagem

Estimate the cost of a trip based on distance, fuel efficiency, fuel price, and extra costs.

Energy & Consumption

Conta Luz

Estimate your monthly electricity cost from appliance power, usage hours, and energy tariff.

Energy & Consumption

Consumo Agua

Estimate monthly water consumption by summing common household activities and usage frequency.

Shopping & Budget

Custo Mercado

Calculate the total cost of your shopping list (price × quantity) and compare items.

Related tools

Construction • Finishes & Materials

Paint

Convert units and values accurately with our specialized tool.

Construction • Areas & Volumes

Floor Area

Convert units and values accurately with our specialized tool.

Measurements • Engineering

Energy

Convert units and values accurately with our specialized tool.

Measurements • Engineering

Power

Convert units and values accurately with our specialized tool.

Measurements • Basics

Volume

Convert units and values accurately with our specialized tool.

Shopping • economia compras

Unit Price

Convert units and values accurately with our specialized tool.

Shopping • economia compras

Stacked Discounts

Convert units and values accurately with our specialized tool.

Automotive • consumo combustivel

Fuel Consumption

Convert units and values accurately with our specialized tool.

Automotive • viagem e custos

Trip Cost

Convert units and values accurately with our specialized tool.