← Unit Converter - Convert Units Online Free

Power Unit Converter - Convert Units Online Free

Convert watts, kilowatts, horsepower, BTU/hr and other power units

Power

💡Tip: Use the dropdown to switch between different unit categories

Supports watts, kilowatts, megawatts, and gigawattsMechanical units including imperial and metric horsepowerThermal power conversions such as BTU/hr and calories per secondHigh precision factors for electrical engineering calculationsInstant swap between generation and consumption metricsHelpful hints for sizing motors, generators, and HVAC equipmentWorks seamlessly on desktop and mobile for on-site checksPrintable summaries for compliance and documentation

Key Features

Common Use Cases

Sizing motors and industrial machinery

Designing renewable energy systems

Estimating HVAC and heating requirements

Converting appliance power ratings for global markets

Academic physics and engineering problems

Popular Conversions

Conversion Examples

Common power conversion examples and their applications.

1,000 W = 1 kW

Convert Watt to Kilowatt for various applications.

1 kW ≈ 1.341 HP

Convert Kilowatt to Horsepower for various applications.

1 kW ≈ 3,412 BTU/hr

Convert Kilowatt to BTU per Hour for various applications.

1 MW = 0.001 GW

Convert Megawatt to Gigawatt for various applications.

Case Studies

Solar Farm Performance Modeling

An energy startup needed to present power outputs in multiple units for international investors.

Scenario

Project documentation had to show photovoltaic array output in kilowatts, megawatts, and BTU/hr for different regulatory bodies.

Solution

Used the power converter to generate a unified sheet translating between all required units with engineering precision.

Result

Cut reporting time by 65% and secured approval from three regional grid authorities.

Global Appliance Catalog

A consumer electronics brand needed consistent power labels across dozens of markets.

Scenario

Spec sheets were originally produced in watts but retailers requested horsepower and BTU/hr equivalents.

Solution

Integrated conversion outputs directly into the publishing workflow to auto-fill localized values.

Result

Reduced manual editing errors to near zero and improved compliance turnaround times by 40%.

Industrial Retrofit Proposal

An engineering consultancy evaluated replacing legacy motors with high-efficiency models.

Scenario

Engineers compared original horsepower ratings with new kilowatt requirements and client-requested BTU/hr documentation.

Solution

Leveraged the converter during site visits to translate manufacturer datasheets in real time.

Result

Helped the client select optimal equipment and projected annual energy savings of 18%.

Frequently Asked Questions

Other Categories

📏Length ⚖️Mass 🏋️Weight 🌡️Temperature 📐Area 🪣Volume 🏃Speed 🗓️Time 💾Data 🌪️Pressure ⚡Energy 📐Angle 💰Currency 💧Flow Rate 🔢Number Systems

Power Table

View Table

Watts, kilowatts, horsepower, BTU/hr

Ideal for electrical engineering, mechanical design, and energy efficiency planning.

History

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