Next
1. Password Strength Checker2. Advanced Grade Calculator3. BMI Calculator with Category4. Simple Interest Calculator5. Compound Interest Calculator6. Temperature Converter7. Simple Currency Converter8. Age Calculator9. Discount Calculator10. Tip Calculator11. Simple Calculator12. Grade System13. Password Validator14. Age Calculator15. Unit Converter

Age Calculator

Calculate age from birth date.

IntermediatePhase 6 - Category 5: Real-World Logic ProblemsExample 8 of 15
age-calculator.py
1from datetime import date
2

3# Take birth date
4year = int(input("Enter birth year: "))
5month = int(input("Enter birth month: "))
6day = int(input("Enter birth day: "))
7

8# Calculate age
9today = date.today()
10birth_date = date(year, month, day)
11age = today.year - birth_date.year
12

13# Adjust if birthday hasn't occurred this year
14if (today.month, today.day) < (birth_date.month, birth_date.day):
15    age -= 1
16

17print(f"Age: {age} years")

Output

Enter birth year: 2000
Enter birth month: 5
Enter birth day: 15
Age: 24 years

What's going on

Calculate age from birth date.

Key Concepts:

Get current date
Calculate year difference
Adjust if birthday not passed

🔗Related Content

PreviousSimple Currency ConverterNextDiscount Calculator