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Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.

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British thermal unit (therm.) per hour
Symbol:  Btu (therm.)/h 
Category:  Power (Heat flow) 
SI Equivalent:  0.292875 W
Dimension ML2T-3 
System:  UK, US 
Convert     Btu (therm.)/h  
34 conversions, showing those commonly used | Show all
1 Btu (therm.)/h =
Power (Heat flow)
  Symbol Unit Name
0.999331  Btu (IT)/h  British thermal unit (IT) per hour 
2.77592×10-4  Btu (IT)/s  British thermal unit (IT) per second 
2.77778×10-4  Btu (therm.)/s  British thermal unit (therm.) per second 
251.831  cal (IT)/h  calorie (IT) per hour 
6.9953×10-2  cal (IT)/s  calorie (IT) per second 
180.539  cal (therm.)/h  calorie (therm.) per hour 
6.99988×10-2  cal (therm.)/s  calorie (therm.) per second 
2.92875×106  erg/s  erg per second 
777.649  ft-lbf/h  foot-pound force per hour 
0.216014  ft-lbf/s  foot-pound force per second 
3.92752×10-4  HP  horsepower (550 ft-lbf/s) 
3.98199×10-4  cv, HP  horsepower (cheval-vapeur) 
3.98199×10-4  HP  horsepower (metric) 
3.92571×10-4  HP  horsepower (water) 
2.98649×10-2  kgf-m/s  kilogram force-meter per second 
2.92875×10-4  kW  kilowatt 
7.46616×10-5  CTR (UK)  ton (refrigeration, UK) 
8.32788×10-5  CTR (US)  ton (refrigeration, US) 
0.292875  VA  volt-ampere 
0.292875  W  watt 
0.292819  W  watt (int. mean) 
0.292827  W  watt (int. US) 
more...
Glossary
Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.