Unit Conversion Calculator
Convert between different units of measurement
This calculator converts values between various units including length, weight, temperature, and volume.
About this Tool
The Unit Conversion Calculator converts values between different units of measurement across four categories: length, weight, temperature, and volume. It provides accurate conversions using standard conversion factors, making it easy to switch between metric and imperial units for various applications.
Common Use Cases
Cooking & Recipes
Convert between cups, liters, and milliliters when following international recipes or scaling recipes up or down.
Travel Planning
Convert temperatures between Celsius and Fahrenheit, distances between miles and kilometers, or weights when traveling internationally.
Science & Engineering
Perform precise unit conversions for experiments, calculations, or technical specifications across different measurement systems.
Fitness Tracking
Convert weights between pounds and kilograms for gym equipment, body weight, or nutritional information.
Pro Tips
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Temperature Special Cases
Temperature conversions are not proportional (e.g., 0°C ≠ 0°F). Always use the calculator for accuracy rather than mental math.
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Precision Considerations
Results display up to 4 decimal places for precision. Round as needed for your specific application.
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Category Switching
When changing categories, the calculator automatically updates available units. Make sure to re-select appropriate from/to units.
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Common Conversions
Save time: 1 mile ≈ 1.6 km, 1 pound ≈ 0.45 kg, 1 gallon ≈ 3.8 liters. Use the calculator for precise values.