Convert BTUs per Hour (BTU/h) to Metric Horsepower (PS)
Understanding the conversion from BTUs per hour (BTU/h) to metric horsepower (PS) is essential for various practical applications, including heating systems and engine performance. The conversion factor is straightforward: 1 BTU/h equals 3.9847e-4 PS, enabling users to quickly translate power measurements between these units.
0.000398
Formula: PS = BTU/h × 3.9847e-4
Conversion Formula
PS = BTU/h × 3.9847e-4
Reverse: BTU/h = PS × 2509.63
Quick mental math: To quickly estimate PS from BTU/h, divide the BTU/h value by 2,500.
Conversion Examples
1 BTU/h × 0.000398466 =
0 PS
1 BTUs per Hour = 0 Metric Horsepower
5 BTU/h × 0.000398466 =
0.002 PS
5 BTUs per Hour = 0.002 Metric Horsepower
10 BTU/h × 0.000398466 =
0.004 PS
10 BTUs per Hour = 0.004 Metric Horsepower
25 BTU/h × 0.000398466 =
0.01 PS
25 BTUs per Hour = 0.01 Metric Horsepower
50 BTU/h × 0.000398466 =
0.02 PS
50 BTUs per Hour = 0.02 Metric Horsepower
100 BTU/h × 0.000398466 =
0.04 PS
100 BTUs per Hour = 0.04 Metric Horsepower
BTU per Hour to Metric Horsepower Table
BTU/h =—PS
| BTU per Hour (BTU/h) | Metric Horsepower (PS) | Fraction |
|---|---|---|
| 100 | 0.039847 | 3/64 |
| 200 | 0.079693 | 5/64 |
| 300 | 0.11954 | 1/8 |
| 400 | 0.159386 | 5/32 |
| 500 | 0.199233 | 13/64 |
| 600 | 0.239079 | 15/64 |
| 700 | 0.278926 | 9/32 |
| 800 | 0.318772 | 5/16 |
| 900 | 0.358619 | 23/64 |
| 1,000 | 0.398466 | 13/32 |
| 1,100 | 0.438312 | 7/16 |
| 1,200 | 0.478159 | 31/64 |
| 1,300 | 0.518005 | 33/64 |
| 1,400 | 0.557852 | 9/16 |
| 1,500 | 0.597698 | 19/32 |
| 1,600 | 0.637545 | 41/64 |
| 1,700 | 0.677391 | 43/64 |
| 1,800 | 0.717238 | 23/32 |
| 1,900 | 0.757085 | 3/4 |
| 2,000 | 0.796931 | 51/64 |
Unit Definitions
What is a BTU per Hour (BTU/h)?
ImperialUnited States
BTU per hour (BTU/h) is a unit of power representing the energy transfer rate equivalent to one British Thermal Unit per hour.
History
The BTU originated in the 19th century during the establishment of thermodynamic principles and was widely adopted in heating and cooling applications. Its use became prevalent in the United States, especially for measuring energy content in fuels.
Current Use
Today, BTU/h is commonly used in HVAC systems, heating appliances, and other energy-related fields to quantify power requirements and energy consumption.
What is a Metric Horsepower (PS)?
Metric (SI)Europe, Japan
Metric horsepower (PS) is a unit of power commonly used to measure the output of engines and motors, equivalent to approximately 735.5 watts.
History
The term 'horsepower' was coined in the late 18th century by James Watt to compare the power of steam engines to that of draft horses. The metric horsepower (PS) was later defined to standardize power measurement in metric systems.
Current Use
Metric horsepower is widely used in Europe and other regions to specify engine power in vehicles, machinery, and equipment, facilitating comparisons across different models and types.
Frequently Asked Questions
How is the BTU/h to PS conversion useful in heating systems?
In heating systems, knowing the output in BTUs per hour can help determine the appropriate horsepower of a heating unit. For instance, if a boiler operates at 1,000,000 BTU/h, it translates to approximately 398.466 PS. This information is crucial for selecting the right equipment that can efficiently match the heating requirements of a building.
Can I convert BTU/h to PS for my car's engine?
Yes, you can convert BTU/h to PS to understand your vehicle's engine power. For instance, if an engine produces 150,000 BTU/h, that equates to about 59.69 PS. This conversion helps in assessing performance and comparing engines, making it easier to choose the right car based on power output.
How does this conversion apply in cooking appliances?
In cooking, appliances like ovens or stoves often specify their power in BTU/h. If a stove has a power rating of 30,000 BTU/h, it corresponds to about 11.97 PS. This information can help you evaluate cooking efficiency and choose the right appliance for your culinary needs.
What about in construction or HVAC systems?
In construction, HVAC systems are commonly rated in BTU/h. For example, a system pumping out 500,000 BTU/h would deliver around 199.34 PS. Understanding this conversion is vital for selecting the right system that meets the heating and cooling demands of a building.
Is this conversion relevant for fitness equipment?
Absolutely! Some fitness machines, especially commercial-grade ones, may use BTU/h to describe their energy output. For instance, if a treadmill operates at 200,000 BTU/h, that translates to roughly 79.91 PS. This helps fitness centers gauge the power of their equipment and ensure they provide quality machines for their clients.
Popular Power Conversions
Watt to KilowattW → kWWatt to MegawattW → MWWatt to GigawattW → GWWatt to HorsepowerW → HPWatt to Metric HorsepowerW → PSWatt to BTU per HourW → BTU/hWatt to Kilovolt-AmpereW → kVAWatt to Ton of RefrigerationW → TRWatt to MilliwattW → mWKilowatt to WattkW → WKilowatt to MegawattkW → MWKilowatt to GigawattkW → GWKilowatt to HorsepowerkW → HPKilowatt to Metric HorsepowerkW → PSKilowatt to BTU per HourkW → BTU/hKilowatt to Kilovolt-AmperekW → kVAKilowatt to Ton of RefrigerationkW → TRKilowatt to MilliwattkW → mWMegawatt to WattMW → WMegawatt to KilowattMW → kWMegawatt to GigawattMW → GWMegawatt to HorsepowerMW → HPMegawatt to Metric HorsepowerMW → PSMegawatt to BTU per HourMW → BTU/hMegawatt to Kilovolt-AmpereMW → kVAMegawatt to Ton of RefrigerationMW → TRMegawatt to MilliwattMW → mWGigawatt to WattGW → WGigawatt to KilowattGW → kWGigawatt to MegawattGW → MWGigawatt to HorsepowerGW → HPGigawatt to Metric HorsepowerGW → PSGigawatt to BTU per HourGW → BTU/hGigawatt to Kilovolt-AmpereGW → kVAGigawatt to Ton of RefrigerationGW → TRGigawatt to MilliwattGW → mWHorsepower to WattHP → WHorsepower to KilowattHP → kWHorsepower to MegawattHP → MWHorsepower to GigawattHP → GWHorsepower to Metric HorsepowerHP → PSHorsepower to BTU per HourHP → BTU/hHorsepower to Kilovolt-AmpereHP → kVAHorsepower to Ton of RefrigerationHP → TRHorsepower to MilliwattHP → mWMetric Horsepower to WattPS → WMetric Horsepower to KilowattPS → kWMetric Horsepower to MegawattPS → MWMetric Horsepower to GigawattPS → GWMetric Horsepower to HorsepowerPS → HPMetric Horsepower to BTU per HourPS → BTU/hMetric Horsepower to Kilovolt-AmperePS → kVAMetric Horsepower to Ton of RefrigerationPS → TRMetric Horsepower to MilliwattPS → mWBTU per Hour to WattBTU/h → WBTU per Hour to KilowattBTU/h → kWBTU per Hour to MegawattBTU/h → MWBTU per Hour to GigawattBTU/h → GWBTU per Hour to HorsepowerBTU/h → HPBTU per Hour to Kilovolt-AmpereBTU/h → kVABTU per Hour to Ton of RefrigerationBTU/h → TRBTU per Hour to MilliwattBTU/h → mWKilovolt-Ampere to WattkVA → WKilovolt-Ampere to KilowattkVA → kWKilovolt-Ampere to MegawattkVA → MWKilovolt-Ampere to GigawattkVA → GWKilovolt-Ampere to HorsepowerkVA → HPKilovolt-Ampere to Metric HorsepowerkVA → PSKilovolt-Ampere to BTU per HourkVA → BTU/hKilovolt-Ampere to Ton of RefrigerationkVA → TRKilovolt-Ampere to MilliwattkVA → mWTon of Refrigeration to WattTR → WTon of Refrigeration to KilowattTR → kWTon of Refrigeration to MegawattTR → MWTon of Refrigeration to GigawattTR → GWTon of Refrigeration to HorsepowerTR → HPTon of Refrigeration to Metric HorsepowerTR → PSTon of Refrigeration to BTU per HourTR → BTU/hTon of Refrigeration to Kilovolt-AmpereTR → kVATon of Refrigeration to MilliwattTR → mWMilliwatt to WattmW → WMilliwatt to KilowattmW → kWMilliwatt to MegawattmW → MWMilliwatt to GigawattmW → GWMilliwatt to HorsepowermW → HPMilliwatt to Metric HorsepowermW → PSMilliwatt to BTU per HourmW → BTU/hMilliwatt to Kilovolt-AmperemW → kVAMilliwatt to Ton of RefrigerationmW → TR
Convert BTU per Hour to Other Units
BTU per Hour to Watt→ WBTU per Hour to Kilowatt→ kWBTU per Hour to Megawatt→ MWBTU per Hour to Gigawatt→ GWBTU per Hour to Horsepower→ HPBTU per Hour to Metric Horsepower→ PSBTU per Hour to Watt→ WBTU per Hour to Kilowatt→ kWBTU per Hour to Megawatt→ MWBTU per Hour to Gigawatt→ GWBTU per Hour to Horsepower→ HPBTU per Hour to Kilovolt-Ampere→ kVABTU per Hour to Ton of Refrigeration→ TRBTU per Hour to Milliwatt→ mWBTU per Hour to Kilovolt-Ampere→ kVABTU per Hour to Ton of Refrigeration→ TRBTU per Hour to Milliwatt→ mW