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Advanced Weight Converter
Convert weights across metric, imperial, and scientific units
Converted Weight
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About Weight Units
This calculator supports conversion between metric (kg, g, mg), imperial (lb, oz, st), and scientific units (amu, Earth masses, Solar masses).
Mobile Optimized
Fully responsive design that works perfectly on all devices. Touch-friendly interface with keyboard support.
Real-time Conversion
Instant conversion as you type with automatic unit formatting and real-world examples.