What does kilocalorie (th)/hour measure?

It measures power as a thermochemical kilocalorie of energy transferred per hour, often used to rate heat output in small appliances.

What is an exajoule/second?

An exajoule/second (EJ/s) is a unit of power representing 10^18 joules per second, used for expressing extremely large energy flows like planetary or stellar power.

Why is the converted value from kilocalorie (th)/hour to EJ/s so small?

Because EJ/s is an extremely large unit of power, small-scale heat flow rates convert to very small decimal numbers when expressed in EJ/s.

How to Convert from Kilocalorie (th)/hour to Exajoule/second [EJ/s]

Learn how to convert kilocalorie (thermochemical) per hour to exajoule per second with ease. This unit converter helps translate power values between small-scale heat flow rates and extremely large-scale energy rates used in planetary and astrophysical studies.

Kilocalorie (th)/hour

Exajoule/second [EJ/s]

Please check your input. It must be a valid numeric value.

Kilocalorie (th)/hour to Exajoule/second [EJ/s] Conversion Table

Kilocalorie (th)/hour	Exajoule/second [EJ/s]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Kilocalorie (th)/hour to Exajoule/second [EJ/s] Conversion Table
Kilocalorie (th)/hour	Exajoule/second [EJ/s]

Explore More Power Units Converter

What Is This Tool?

This converter enables you to translate power measurements between kilocalorie (th)/hour and exajoule/second (EJ/s). It bridges the gap between small-scale thermal power units commonly used in HVAC and appliance specifications and the very large-scale energy flow units relevant to planetary and astrophysical contexts.

How to Use This Tool?

Enter the numeric value in kilocalorie (th)/hour
Select kilocalorie (th)/hour as the original unit
Select exajoule/second [EJ/s] as the target unit
Click the convert button to see the equivalent power value

Key Features

Converts power values from kilocalorie (th)/hour to exajoule/second [EJ/s]
Supports units relevant for HVAC, building engineering, and astrophysics
Calculator works accurately with extremely large and small power scales
Quickly translates heat transfer rates of appliances into planetary-scale power units

Examples

10 kilocalorie (th)/hour equals 1.1622222222222e-17 EJ/s
1000 kilocalorie (th)/hour equals 1.1622222222222e-15 EJ/s

Common Use Cases

Rating heat output of small heaters and cooking appliances in HVAC specifications
Calculating thermal gains and losses in building heating and cooling loads
Comparing capacities of refrigeration or heat-exchange equipment using legacy units
Relating small appliance power ratings to planetary or stellar-scale energy flows
Studying Earth's energy budget and stellar luminosities in climate or astrophysical research

Tips & Best Practices

Always double-check unit selections before converting
Handle very small decimal results carefully to avoid precision errors
Use this converter primarily for integrating small-scale power data with extremely large energy scales
Be mindful of the scale difference when interpreting conversion results

Limitations

Extreme scale difference results in tiny decimal values, which may be impractical for routine use
Requires careful numerical handling to prevent rounding or precision issues in calculations
Not suitable for everyday power conversions due to the vast magnitude gap

Frequently Asked Questions

What does kilocalorie (th)/hour measure?: It measures power as a thermochemical kilocalorie of energy transferred per hour, often used to rate heat output in small appliances.
What is an exajoule/second?: An exajoule/second (EJ/s) is a unit of power representing 10^18 joules per second, used for expressing extremely large energy flows like planetary or stellar power.
Why is the converted value from kilocalorie (th)/hour to EJ/s so small?: Because EJ/s is an extremely large unit of power, small-scale heat flow rates convert to very small decimal numbers when expressed in EJ/s.

Key Terminology

Kilocalorie (th)/hour: A unit of power expressing the rate of heat transfer equal to one thermochemical kilocalorie per hour, used in HVAC and appliance contexts.
Exajoule/second (EJ/s): A large-scale power unit measuring energy transfer at 10^18 joules per second, applied in planetary and astrophysical energy assessments.
Power: The rate at which energy is transferred or converted, commonly measured in watts or related units.

Quick Knowledge Check

What unit measures power as one thermochemical kilocalorie per hour?

Exajoule/second

Kilocalorie (th)/hour

Watt-hour

What does 1 EJ/s represent in watts?

10^6 watts

10^18 watts

10^9 watts

In which field is exajoule/second commonly used?

Small appliance specifications

Astrophysics and planetary energy studies

Cooking appliance ratings

Share Us

Similar Calculators

Online Heat Flux Density Units Converter Online Weight and Mass Units Converter Online Fuel Consumption Units Converter Online Moment of Inertia Units Converter Online Length Units Converter