Features
Multiple Calculators
Access a wide range of calculators for every need, from basic arithmetic to complex financial calculations.
- Standard Calculator
- Mortgage Calculator
- BMI Calculator
Dark Mode Support
All calculators support both light and dark modes for comfortable usage day and night.
- Automatic theme detection
- Remembers your preference
- Reduced eye strain
Mobile Friendly
Use our calculators on any device with responsive design that adapts to your screen size.
- Works on smartphones
- Optimized for tablets
- Touch-friendly interface
Keyboard Support
Use your keyboard for quick calculations without having to click the buttons.
- Numeric key support
- Operation key mapping
- Enter key for equals
Accurate Results
Get precise calculations you can rely on for all your needs.
- High precision math
- Industry standard formulas
- Validated results
Free & Open Source
Use our calculators without any restrictions, completely free.
- No registration required
- No limits or restrictions
- GPL-licensed code
Calculator Comparison
| Feature | Basic Calculator | Mortgage Calculator | BMI Calculator |
|---|---|---|---|
| Basic Operations | |||
| Dark Mode | |||
| Special Functions | |||
| Responsive Design | |||
| Unit Conversion |
Ready to Try Our Calculators?
Start using our powerful calculator tools for free today and make your calculations easier.