Units Currencies
Constants
Units Home
Unit Conversion
List Units
List Categories
Currencies
Convert Units
SI System
Base Units
Derived Units
Prefixes
Numbers
Constants
Base-N
Fractions
Time / Decimal
Resources
Bibliography
Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Metal 3D Printing Design Guide

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

CNC Machining Design Guide

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

STEM Career Outlook

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

more free publications

Materials

Design

Processes

Units

Formulas

Math
 
volt-ampere
Symbol:  VA 
Category:  Power (Heat flow) 
SI Equivalent:  1 W
Dimension:  ML2T-3 
Convert     VA  
1 VA =
Power (Heat flow)
  Symbol Unit Name
10×106  aW  abwatt (emu of power) 
3.41214  Btu (IT)/h  British thermal unit (IT) per hour 
5.6869×10-2  Btu (IT)/min  British thermal unit (IT) per minute 
9.47817×10-4  Btu (IT)/s  British thermal unit (IT) per second 
3.41443  Btu (therm.)/h  British thermal unit (therm.) per hour 
5.69071×10-2  Btu (therm.)/min  British thermal unit (therm.) per minute 
9.48452×10-4  Btu (therm.)/s  British thermal unit (therm.) per second 
859.858  cal (IT)/h  calorie (IT) per hour 
14.331  cal (IT)/min  calorie (IT) per minute 
0.238849  cal (IT)/s  calorie (IT) per second 
616.438  cal (therm.)/h  calorie (therm.) per hour 
14.3403  cal (therm.)/min  calorie (therm.) per minute 
0.239006  cal (therm.)/s  calorie (therm.) per second 
1.35962×10-3  cv, HP  cheval-vapeur (horsepower) 
10×106  dyn-cm/s  dyne-centimeter per second 
10×106  erg/s  erg per second 
2655.22  ft-lbf/h  foot-pound force per hour 
44.2537  ft-lbf/min  foot-pound force per minute 
0.737562  ft-lbf/s  foot-pound force per second 
23.7304  ft-pdl/s  foot-poundal per second 
1.34102×10-3  HP  horsepower (550 ft-lbf/s) 
1.01942×10-4  HP  horsepower (boiler) 
1.34102×10-3  BHP, hp  horsepower (British) 
1.35962×10-3  cv, HP  horsepower (cheval-vapeur) 
1.35962×10-3  HP  horsepower (metric) 
1.34041×10-3  HP  horsepower (water) 
0.101972  kgf-m/s  kilogram force-meter per second 
1×10-3  kW  kilowatt 
1.01972×10-2    prony 
2.54927×10-4  CTR (UK)  ton (refrigeration, UK) 
2.84349×10-4  CTR (US)  ton (refrigeration, US) 
1  W  watt 
0.99981  W  watt (int. mean) 
0.999835  W  watt (int. US) 
Glossary
FREE Publications
Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

Metal 3D Printing Design Guide

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

CNC Machining Design Guide

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

STEM Career Outlook

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

more publications