Unit Converter

Tool Overview

The Universal Unit Converter is a comprehensive online tool that supports conversion between various units across multiple categories. Whether you're dealing with length, weight, volume, temperature, area, speed, pressure, or energy - this tool provides accurate and instant conversions.

Key Features

🔄 Multi-Category Support

• Length: meter, kilometer, centimeter, millimeter, inch, foot, yard, mile, nautical mile
• Weight: kilogram, gram, milligram, ton, pound, ounce, stone
• Volume: liter, milliliter, cubic meter, cubic centimeter, gallon, quart, pint, cup
• Temperature: Celsius, Fahrenheit, Kelvin, Rankine
• Area: square meter, square kilometer, square centimeter, hectare, acre, square foot
• Speed: m/s, km/h, mph, ft/s, knot, mach
• Pressure: Pascal, kilopascal, megapascal, bar, atmosphere, psi, mmHg
• Energy: Joule, kilojoule, calorie, kilocalorie, BTU, kilowatt-hour, watt-hour

⚡ Real-time Conversion

• Instant Results: Automatic conversion as you type
• High Precision: Accurate calculations with proper rounding
• Bidirectional: Easy unit swapping with one click

📱 Mobile Optimized

• Responsive Design: Works perfectly on all device sizes
• Touch-friendly: Optimized for mobile interactions
• Horizontal Scrolling: Easy category navigation on mobile

Use Cases

1. Engineering & Construction

Convert between metric and imperial units for construction projects:

100 meters = 328.084 feet
1 square meter = 10.764 square feet

2. Cooking & Baking

Perfect for recipe conversions:

1 cup = 236.588 milliliters
1 pound = 453.592 grams
350°F = 176.667°C

3. Travel & Transportation

Speed and distance conversions for travel:

100 km/h = 62.137 mph
1 nautical mile = 1.852 kilometers

4. Science & Research

Precise conversions for scientific work:

1 atmosphere = 101.325 kPa
1 kilocalorie = 4,184 Joules

Usage Tips

Quick Conversion

1. Select the category (length, weight, etc.)
2. Choose your source unit
3. Enter the value
4. Select target unit
5. Get instant results

Mobile Tips

• Swipe horizontally to browse categories
• Tap the swap button to exchange units
• Use the copy button to save results

Accuracy Notes

• Temperature conversions use precise formulas
• Results are rounded to 6 decimal places
• Trailing zeros are automatically removed

Common Conversions

Length

• 1 meter = 3.28084 feet
• 1 kilometer = 0.621371 miles
• 1 inch = 2.54 centimeters

Weight

• 1 kilogram = 2.20462 pounds
• 1 ounce = 28.3495 grams
• 1 ton = 1000 kilograms

Temperature

• 0°C = 32°F = 273.15K
• 100°C = 212°F = 373.15K
• Room temperature ≈ 20°C = 68°F

Technical Details

Temperature Conversion Formulas

• Celsius to Fahrenheit: °F = (°C × 9/5) + 32
• Celsius to Kelvin: K = °C + 273.15
• Celsius to Rankine: °R = (°C × 9/5) + 491.67

Conversion Method

All non-temperature conversions use a factor-based system where each unit has a conversion factor to a base unit, ensuring consistent and accurate results across all conversions.