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Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Metal 3D Printing Design Guide

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

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watt (int. mean)
Symbol:  W 
Category:  Power (Heat flow) 
SI Equivalent:  1.00019 W
Dimension ML2T-3 
System:  US 
Convert     W  
34 conversions, showing those commonly used | Show all
1 W =
Power (Heat flow)
  Symbol Unit Name
3.41279  Btu (IT)/h  British thermal unit (IT) per hour 
9.47997×10-4  Btu (IT)/s  British thermal unit (IT) per second 
9.48632×10-4  Btu (therm.)/s  British thermal unit (therm.) per second 
860.021  cal (IT)/h  calorie (IT) per hour 
0.238895  cal (IT)/s  calorie (IT) per second 
616.555  cal (therm.)/h  calorie (therm.) per hour 
0.239051  cal (therm.)/s  calorie (therm.) per second 
1.00019×107  erg/s  erg per second 
2655.73  ft-lbf/h  foot-pound force per hour 
0.737702  ft-lbf/s  foot-pound force per second 
1.34128×10-3  HP  horsepower (550 ft-lbf/s) 
1.35988×10-3  cv, HP  horsepower (cheval-vapeur) 
1.35988×10-3  HP  horsepower (metric) 
1.34066×10-3  HP  horsepower (water) 
0.101991  kgf-m/s  kilogram force-meter per second 
1.00019×10-3  kW  kilowatt 
2.54975×10-4  CTR (UK)  ton (refrigeration, UK) 
2.84403×10-4  CTR (US)  ton (refrigeration, US) 
1.00019  VA  volt-ampere 
1.00019  W  watt 
1.00003  W  watt (int. US) 
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Glossary
Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Metal 3D Printing Design Guide

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

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!