Inverse Log Calculator
Base 10
Common logarithm used in pH, decibels, and Richter scale
Example: antilog₁₀(2) = 100
Base e
Natural logarithm used in calculus and growth models
Example: antilogₑ(1) ≈ 2.718
Base 2
Binary logarithm used in computer science
Example: antilog₂(3) = 8
Key Features
- Multiple Base Support
- Base 10 (common logarithm)
- Base e (natural logarithm)
- Base 2 (binary logarithm)
- Custom base (any positive number ≠ 1)
- Detailed Calculation Steps
- Shows the complete mathematical process
- Explains special cases (like logₐ (1) = 0)
- Provides additional notes for important values
- Error Handling
- Validates all inputs
- Prevents invalid operations
- Clear error messages
- Professional Presentation
- Clean, responsive design
- Mathematical notation with proper formatting
- Adaptive result display (switches between decimal and scientific notation)
- Educational Information
- Cards explaining each base's applications
- Examples for each base type
How to Use the Inverse Log Calculator:
- Enter the logarithm value you want to convert (can be positive, negative, or zero)
- Select the base (10, e, 2, or custom)
- If selecting custom base, enter your base value (must be > 0 and ≠ 1)
- Click "Calculate Antilog" to see:
- The antilogarithm result
- Detailed step-by-step calculation
- Any special notes about your calculation
This calculator is perfect for students, engineers, and scientists who need to work with logarithmic and exponential functions.