Python code to calculate Electricity bill | Python example

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Python code to calculate Electricity bill | Python example

In this article, we will discuss the concept of Python code to calculate Electricity bill

In this program, we are going to learn how to calculate electricity bill using different methods in Python language.

This is done using if else if , function in Python language

Program to calculate Electricity bill

Calculate Electricity bill using if elif statements

In this program, we will calculate electricity bill using if elif statements in Python language

Program 1

#program for calculate electrycity bill in Python
units=int(input("please enter the number of units you consumed: "))
if(units<=100): #when the statements is true
    payAmount=units*1.5  #executes this ,otherwise
    fixedcharge=25.00
elif(units<=200):#when the statements is true
    payAmount=(100*1.5)+(units-100)*2.5  #executes this ,otherwise
    fixedcharge=50.00
elif(units<=300):  #when the statements is true 
    payAmount=(100*1.5)+(200-100)*2.5+(units-200)*4 #executes this ,otherwise
    fixedcharge=75.00
elif(units<=350):  #when the statements is true
    payAmount=(100*1.5)+(200-100)*2.5+(300-200)*4+(units-300)*5
    fixedcharge=100.00 #executes this ,otherwise
else:  #when the the all statements are false
    payAmount=0
    fixedcharge=1500.00#executes this

Total=payAmount+fixedcharge;
print("\nElecticity bill=%.2f" %Total)
#display total bill amount

When the above code is executed, it produces the following result

Case 1

please enter the number of units you consumed: 400
Electricity bill=1500.00

Case 2

please enter the number of units you consumed: 100
Electricity bill=175.00

Case 3

please enter the number of units you consumed: 200
Electricity bill=450.00

Calculate Electricity bill using if elif with & operator

In this program, we will calculate electricity bill using if elif with & operator in Python language

Program 2

#calculate electicity bill
'''1 - 50 -5/=
51 - 100 - 7/=
101 - 200- 10/=
201 - 300 - 15/=
above 300 - 20/='''

unit=int(input("Enter the usage unit "))
if(unit >0)& (unit <=50):#When the statement  is true
  print("Your bill is",unit*5)
  #display this,otherwise
elif(unit >=51)& (unit<=100):#When the statement  is true
  print("Your bill is",50*5+(unit-50)*7)
#display this,otherwise
elif(unit >=101)& (unit<=200):#When the statement  is true
  print("Your bill is",50*5+(100-50)*7+(unit-100)*10)
#display this,otherwise
elif(unit >=201)& (unit<=300):#When the statement is true
  print("Your bill is",50*5+(100-50)*7+(200-100)*10+(unit-200)*15)
#display this,otherwise
elif(unit >=300):
  print("Your bill is",50*5+(100-50)*7+(200-100)*10+(300-200)*15+(unit-300)*20)

When the above code is executed, it produces the following result

Enter the usage unit 250
('Your bill is', 2350)

Calculate Electricity bill using if elif with ‘and’ operator

In this program, we will calculate electricity bill using if elif with ‘and’ operator in Python language

Program 3

#program for calculating electricity bill in Python
units=int(input("Number of unit consumed: "))
if(units>0 and units<=100):
    payAmount=units*1.5
    fixedcharge=25.00
elif(units>100 and units<=200):
    payAmount=(100*1.5)+(units-100)*2.5
    fixedcharge=50.00
elif(units>200 and units<=300):
    payAmount=(100*1.5)+(200-100)*2.5+(units-200)*4
    fixedcharge=50.00
elif(units>300):
    payAmount=2500;#fixed rate
    fixedcharge=75.00
else:
    payAmount=0;
    
Total= payAmount+fixedcharge
print("\nElectricity bill pay=%.2f: " %Total);

When the above code is executed, it produces the following result

Number of unit consumed: 300
Electricity bill pay=850.00:

Calculate Electricity bill using function

In this program, we will calculate electricity bill using function in Python language

Program 4

units=int(input("Number of unit consumed: "))

def calc_Bill(units): #function definition

    if(units>0 and units<=100):
        print(units*1.5)
      
    elif(units>100 and units<=200):
        print((100*1.5)+(units-100)*2.5)
      
    elif(units>200 and units<=300):
       print((100*1.5)+(200-100)*2.5+(units-200)*4)
     
    elif(units>300):
        print(2500);#fixed rate
       
    else:
        print(0);

calc_Bill(units) #call the function with argument

When the above code is executed, it produces the following result