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Watts to kVA calculator

Watts to kVA calculator

We are offering the Watts (W) to kilovolt-amps (kVA) calculator, to help you with calculations.

All you need is to enter the real power in watts and power factor and hi the = button to obtain the value of apparent power in kilovolt-amps.

Enter watts: W
Enter power factor:  
   
Result in kilovolt-amps: kVA

Watts to kVA calculation

The value of apparent power S in kilovolt-amps (kVA) is apparently equal to the value of real power P in watts (W), which is divided by 1000 multiplied by the power factor PF.

S(kVA) =  P(W) / (1000 × PF)

Learn to convert watts to kVA

Here you can simply learn to convert the value of real power in watts (W) to apparent power measured in kilovolt-amps (kVA).

Watts to kVA calculation formula

The value of apparent power S in kilovolt-amps (kVA) is apparently equal to the value of real power P in watts (W), which is divided by 1000 multiplied by the value of power factor PF.

S(kVA) =  P(W) / (1000 × PF)

So the value of kilovolt-amps are apparently equal to watts divided by 1000 multiplied by the power factor.

kilovolt-amps = watts / (1000 × PF)

or you can say,

kVA = kW / (1000 × PF)

For Example,

Find the value of apparent power in kilovolt-amps if the value of real power is 2000W and the power factor is 0.4?

Solution:

S = 2000W / (1000 × 0.4) = 5 kVA

Watts to VA calculator

Watts to VA calculator

We are offering the Watts (W) to volt-amps (VA) calculator, to help you with calculations.

All you need is to enter the real power in watts and the value of power factor and then hit the = button to obtain the values of apparent power measured in volt-amps.

Enter watts: W
Enter power factor:  
   
Result in volt-amps: VA

Watts to VA calculation

The value of apparent power S measured in volt-amps (VA) is apparently equal to the real power P in watts (W), which is later divided by the value of power factor PF.

S(VA) =  P(W) / PF

Learn to convert watts to VA

You can simply learn to convert the real power in watts (W) to apparent power measured in volt-amps (VA).

Watts to VA calculation formula

The value of apparent power S in volt-amps (VA) is apparently equal to the value of real power P in watts (W), which is divided by the power factor PF.

S(VA) =  P(W) / PF

So the value of volt-amps are apparently equal to watts which is divided by the value of power factor.

volt-amps = watts / PF

or, it can be said that,

VA = W / PF

For Example,

Find the apparent power measured in volt-amps if the real power is 2000W and the value of power factor is 0.6?

Solution:

S = 2000W / 0.6

= 3333.33 VA

Ohm’s Law calculator

Ohm’s Law calculator

We are offering the Online ohm’s law calculator, to help you calculate the value of voltage / resistance / current or power.

Ohm’s law calculator

All you need is to enter the 2 values to obtain the other values and then hit the = button to calculate.

Resistance (R):
Current (I):
Voltage (V):
Power (P):
   
Impedance (Z): °  = 
Current (I): °    
Voltage (V): °    
Power (S): °  = 
       

AC Ohm’s law calculator

All you need is to enter the 2 values of magnitude+phase angle to get the other values and press the Calculate button.

Tool

Ohm’s law formula

The value of voltage V measured in volts (V) is apparently equal to the value of current I in amps (A) multiplied by the resistance R measured in ohms (Ω).

V(V) = I(A) × R(Ω)

The power P measured in watts (W) is apparently equal to the value of voltage V in volts (V) multiplied by the current I measured in amps (A).

P(W) = V(V) × I(A)

AC Ohm’s law formula

The voltage V in volts (V) is apparently equal to the value of current I in amps (A) multiplied by the impedance Z in ohms (Ω).

V(V) = I(A) × Z(Ω) = (|I|×|Z|) ∠ (θI + θZ)

The complex power S measured in volt-amps (VA) is apparently equal to the value of voltage V in volts (V) multiplied by the current I measured in amps (A).

S(VA) = V(V) × I(A) = (|V|×|I|) ∠ (θV – θI)

Electron-volts to volts calculator

Electron-volts to volts calculator

We are offering the Energy in electron-volts (eV) to the electrical voltage in volts (V) calculator, to make your calculations easy. All you need is to enter the energy in electron-volts, and the charge in elementary charge or coulombs and hit the = button.

Enter energy in electron-volts: eV
Select charge unit type:  
Enter elementary charge : e
   
Result in volts: V

eV to volts calculation with elementary charge

The value of the voltage V measured in volts (V) is apparently equal to the value of energy E in electron-volts (eV), and which is finally divided by the electric charge Q in the elementary charge or the proton/electron charge (e).

V(V) = E(eV) / Q(e)

eV to volts to calculation with coulombs

The voltage V in volts (V) is apparently equal to 1.602176565×10-19 multiplied by the energy E in the electron-volts (eV), and divided by the electrical charge Q measured in coulombs (C).

V(V) = 1.602176565×10-19 × E(eV) / Q(C) 

Energy cost calculator

Energy cost calculator

We are offering the Electrical energy cost calculator to help you calculate, check now!

Tool

Select country:  
Typical appliance:
Power consumption:
Hours of use per day: h/day
Energy consumed per day: kWh/day
1 kilowatt-hour (kWh) cost:
 
Energy cost per day:  
Energy cost per month:  
Energy cost per year:  

Energy cost calculation

Energy consumption calculation

The value of energy E is measured in kilowatt-hours (kWh) per day is apparently equal to the value of power P in watts (W) multiplied by the number of usage hours per day t which is divided by 1000 watts per kilowatt.

E(kWh/day) = P(W) × t(h/day) / 1000(W/kW)

Energy cost calculation

The cost energy used per day in dollars is apparently equal to the value of energy consumption E measured in kWh per day multiplied by the energy cost of 1 kWh measured in cents/kWh and finally divided by the 100 cents per dollar.

Cost($/day) = E(kWh/day) × Cost(cent/kWh) / 100(cent/$)

Watts to volts calculator

Watts to volts calculator

We are offering Watts (W) to volts (V) calculator, to help you with your calculations.

All you need is to enter the value of power in watts, or the value of current in amps and then hit the = button to get the value of voltage in volts.

Select current type:  
Enter power in watts: W
Enter current in amps: A
   
Voltage result in volts: V

DC watts to volts calculation

The value of voltage V in volts (V) is apparently equal to the value of power P in watts (W), which is divided by the value of current I measured in amps (A).

V(V) = P(W) / I(A)

AC single phase watts to volts calculation

The value of RMS voltage V in volts (V) is apparently equal to the value of power P in watts (W), which is divided by the value of power factor PF multiplied by the phase current I measured in amps (A).

V(V) = P(W) / (PF × I(A) )

AC three phase watts to volts calculation

The Calculation with line to line voltage

The value of line to line RMS voltage VL-L measured in volts (V) is apparently equal to the value of power P in watts (W), which is divided by square root of 3 multiplied by the power factor PF times the value of phase current I measured in amps (A).

VL-L(V) = P(W) / (√3 × PF × I(A) )

P(W) / (1.732 × PF × I(A) )

The Calculation with line to neutral voltage

The value of line to neutral RMS voltage VL-N measured in volts (V) is apparently equal to the value of power P in watts (W), which is divided by 3 times the value of power factor PF times the value of phase current I measured in amps (A).

VL-N(V) = P(W) / (3 × PF × I(A) )

Kilowatt-hours to kilowatts calculator

Kilowatt-hours to kilowatts calculator

We are offering the energy in kilowatt-hours (kWh) to power in kilowatts (kW) calculator to help you in your calculations.

All you need is to enter the value of energy in kilowatt-hours, and the consumption of time period in hours then hit the = button.

[Electronic_e_kilowatt_hours_to_kilowatts_calculator]

KWh to kW calculation

The value of power P in kilowatts (kW) is apparently equal to the value of energy E in kilowatt-hours (kWh), which is divided by the consumption time period t which is measured in hours (hr).

P(kW) = E(kWh) / t(hr)

Learn to convert kilowatts-hour to kilowatts

You can simply convert the value of energy in kilowatt-hour (kWh) to electric power in kilowatts (kW). You all need to calculate the value of kilowatt from kilowatt-hour and hours, the point to be noted is that they you can’t convert the value of kilowatt-hour to kilowatt, as these two units represent the different quantities.

Kilowatts-hour to kilowatts calculation formula

The value of power P in kilowatts (kW) is apparently equal to the value of energy E in kilowatt-hour (kWh), which is divided by the value of time period t in hours (hr).

P(kW) = E(kWh) / t(hr)

So, the value can be found as,

kilowatt = kilowatt-hour / hour

or, the value can be found as kW is equal to kWh / h.

For Example,

Find the power consumption which is measured in kilowatts when the value of energy consumption is 17 kilowatt-hour for the time duration of 2 hours?

P = 17 kWh / 2 h = 8.5 kW

Kilowatts to kilowatt-hours calculator

Kilowatts to kilowatt-hours calculator

We are offering the Power in kilowatts (kW) to energy in kilowatt-hours (kWh) calculator to make your calculations easy, check now!

All you need is to enter the value of power in kilowatts, consumption time period in hours and finally hit the = button.

[Electronic_e_kilowatts_to_kilowatt_hours_calculator]

KW to kilowatt-hours calculation

The calculations to calculate the value of energy E in kilowatt-hours (kWh) is apparently equal to the value of power P in kilowatts (kW), multiplied by the time period t in hours (hr):

E(kWh) = P(kW) × t(hr)

Learn to convert kilowatts to kilowatts-hour

You all are required to convert the value of electric power in kilowatts (kW) to energy measured in kilowatt-hour (kWh).

You can easily calculate the value of kilowatt-hour from kilowatts and hours, but the point that is to be noted you can’t convert kilowatt to kilowatt-hour, as these two represent two very different quantities.

Formula for Kilowatts to kilowatt-hour calculation

The value of energy E in kilowatt-hour (kWh) is apparently equal to the value of power P in kilowatts (kW), multiplied by the time period t measured in hours (hr).

E(kWh) = P(kW) × t(hr)

So the value can be calculated,

kilowatt-hour = kilowatt × hour

or, the value can be found,

kWh = kW × hr

For Instance,

What if you need to calculate the value of energy consumption in watt-hour when the power consumption is 4 kilowatts for the time duration of 2 hours?

E = 4kW × 2h = 8 kWh

Power Calculator

Power Calculator

We are offering the Power consumption calculator, to help you calculates the electric power/ current / voltage /resistance.

  • AC power calculator
  • DC power calculator
  • Energy & power calculator
Resistance: R =
Current: I =
Voltage: V =
Power: P =
       
Impedance: Z = °  = 
Current: I = °    
Voltage: V = °    
Power: S = °  = 
           
Energy:     J
Time period     s
Average power:     W
       

AC power calculator

You need to enter the 2 values to obtain the other values and hit the = button.

tOOL

AC power calculation

The value of voltage V in volts (V) is apparently equal to the value of current I in amps (A) multiplied by the impedance Z measured in ohms (Ω).

V(V) = I(A) × Z(Ω) = (|I|×|Z|) ∠ (θI + θZ)

The value of complex power S in volt-amps (VA) is apparently equal to the voltage V measured in volts (V) multiplied by the value of current I measured in amps (A).

S(VA) = V(V) × I(A) = (|V|×|I|) ∠ (θV – θI)

The value of real power P measured in watts (W) is apparently equal to the value of voltage V measured in volts (V) multiplied by the value of current I in amps (A) multiplied by the power factor (cos φ).

P(W) = V(V) × I(A) × cos φ

The value of reactive power Q measured in volt-amps reactive (VAR) is apparently equal to the value of voltage V in volts (V) multiplied by the current I in amps (A) time the value of sine of the complex power phase angle (φ):

Q(VAR) = V(V) × I(A) × sin φ

The value of power factor (FP) is apparently equal to the absolute value of cosine with the complex power phase angle (φ):

PF = |cos φ|

DC power calculator

All you need is to enter 2 values to obtain other values then hit the = button.

tOOL

DC power calculation

You can easily make the Voltage (V) calculation with the help of the values of current (I) and resistance (R).

V(V) = I(A) × R(Ω)

The value of Complex power (S) calculation can be obtained from the value of voltage (V) and current (I).

P(W) = V(V) × I(A) = V 2(V) / R(Ω) = I 2(A) × R(Ω)

Energy & power calculator

All you need is to enter the 2 values to find the other values and finally hit the = button.

tOOL

Energy & power calculation

The value of average power P measured in watts (W) is apparently equal to the value of energy consumed E measured in joules (J) is divided by time period Δt measured in seconds (s).

P(W) = E(J) / Δt(s)

Watts to kWh Calculator

Watts to kWh Calculator

We are offering the Power in watts (W) to energy in kilowatt-hours (kWh) calculator to help you find the values easily.

All you need is to enter the values of power in watts, and consumption of time period in hours and finally hit the = button.

Enter power in watts: W
Enter time in hours: hr
   
Energy result in kilowatt-hours: kWh

Watts to kWh calculation

The value of energy E measured in kilowatt-hours (kWh) is apparently equal to the value of power P in watts (W), multiplied by the time period t measured in hours (hr) which is divided by 1000.

E(kWh) = P(W) × t(hr) / 1000