Calculator Panel Features Summary

This comprehensive calculator panel includes 5 main categories with multiple sub-calculators in each:

1. Health Calculators

• BMI Calculator: Calculate Body Mass Index with height/weight inputs

• Calorie Calculator: Estimate daily calorie needs based on age/gender/weight

• Body Fat Calculator: Measure body fat percentage using neck/waist/hip measurements

2. Finance Calculators

• Salary Calculator: Compute net salary after deductions

• Loan EMI Calculator: Calculate monthly loan payments with interest

• Investment Calculator: Project investment returns with compound interest

3. Islamic Calculators

• Zakat Calculator: Determine Zakat amount on savings/gold/silver

• Prayer Times: Get prayer timings by city/country (API integration needed)

• Qibla Direction: Find Qibla direction using coordinates

4. Math Calculators

• Percentage Calculator: Calculate percentages of numbers

• Area Calculator: Compute area for rectangles/circles/triangles

• Volume Calculator: Calculate volume for cubes/spheres/cylinders

5. Conversion Calculators

• Temperature Converter: Convert Celsius to Fahrenheit

• Length Converter: Convert between meters/cm/km/inch/mile

• Weight Converter: Convert kg/grams/mg/pounds/ounces