BMI Calculator

BMI Calculator/bmicalc.py

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+import pyinputplus as pyip
+
+#Input user variables
+weight = pyip.inputInt('How much do you weigh in Lbs? ')
+height = pyip.inputInt('How tall are you in inches? ')
+
+#Calculate BMI
+bmi = (703 * weight) / (height) ** 2
+bmi = round(bmi, 1)
+
+#Logic for under/overweight per BMI scale
+if bmi < 18.5:
+    bmi_category = 'underweight'
+elif bmi >= 18.5 and bmi <= 24.9:
+    bmi_category = 'normal weight'
+elif bmi >= 25 and bmi <= 29.9:
+    bmi_category = 'overweight'
+elif bmi >= 30:
+    bmi_category = 'obese'
+
+print(f'your BMI is {bmi}, you are {bmi_category}.')

BMI Calculator/readme.md

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+# Simple BMI Calculator (Python)
+
+A straightforward command-line tool to calculate **Body Mass Index (BMI)** and determine your weight category based on standard classifications.
+
+## What it does
+
+- Asks for your weight (in pounds)
+- Asks for your height (in inches)
+- Calculates BMI using the imperial formula
+- Displays your BMI rounded to 1 decimal place + weight category
+
+## BMI Categories (imperial units)
+
+| BMI Range       | Category        |
+|-----------------|-----------------|
+| < 18.5          | Underweight     |
+| 18.5 – 24.9     | Normal weight   |
+| 25.0 – 29.9     | Overweight      |
+| 30.0 and above  | Obese           |
+
+## Requirements
+
+- Python 3.x
+- [pyinputplus](https://pypi.org/project/PyInputPlus/) library
+
+```bash
+pip install pyinputplus
+
+##Usage
+
+python bmicalc.py
+# or
+python3 bmicalc.py
+
+## Example Run
+
+How much do you weigh in Lbs?  165
+How tall are you in inches?  68
+your BMI is 25.1, you are overweight.

Calculate Compound Interest/README.md

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+# Compound Interest Calculator
+
+A simple Python script to calculate future value of savings with regular monthly contributions and annual compound interest.
+
+## Features
+- Interactive input using pyinputplus (validates numbers automatically)
+- Annual compounding (interest applied once per year)
+- Monthly contributions converted to annual lump sum added at end of each year
+- Clean currency-formatted output
+
+## Example run
+How many years will you be saving? Enter amount: 10
+How much money is currently in your account? Enter amount: 100000
+How much money do you plan on investing monthly? Enter amount: 100
+What do you estimate will be the yearly interest of this investment?
+Enter rate as percent (%): 5
+
+This is how much money you would have in your account after 10 years: $177,982.93

Calculate Compound Interest/calculateCompoundInterest.py

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-print('How many years will you be saving?')
-years = int(input('Enter years: '))
+import pyinputplus as pyip
 
-print('How much money is currently in your account?')
-principal = float(input('Enter current amount in account: '))
+#User input variables for calculating compound interest
+time = pyip.inputInt('How many years will you be saving? Enter amount: ')
+principal = pyip.inputFloat('How much money is currently in your account? Enter amount: ')
+monthly_invest = pyip.inputFloat('How much money do you plan on investing monthly? Enter amount: ')
+interest_percent = pyip.inputFloat('''What do you estimate will be the yearly interest of this investment?\n
+Enter rate as percent (%): ''')
 
-print ('How much money do you plan on investin monthly?')
-monthly_invest = float(input('Enter amount: '))
+#Interest conversion
+rate = interest_percent/100
 
-print ('What do you estimate will be the yearly interest of this investment?') 
-interest = float(input ('Enter interest in decimal numbers (10% = 0.1): '))
-print(' ' )
+#Calculate final amount after investing and accruing interest:
+balance = principal
 
-monthly_invest = monthly_invest * 12
-final_amount = 0
+for year in range(time):
+    balance = balance * (1 + rate)
+    balance += monthly_invest * 12
 
-for i in range(0, years):
-    if final_amount == 0:
-        final_amount = principal
-
-final_amount = (final_amount + monthly_invest) * (1 + interest)
-
-print("This is how much money you would have in your account after {} years: ".format (years) + str(final_amount))
+#Print final result
+print(f"This is how much money you would have in your account after {time} years: ${balance:,.2f}")