Weight Converterv1.0.0

Convert between 20 weight and mass units with this comprehensive weight conversion tool. Enter a value, choose the source and target units, and get an instant result. The converter supports standard units such as grams, kilograms, pounds, and ounces alongside specialized units like troy ounces, pennyweights, grains, and moles.

• Enter the numeric value you want to convert in the Value field. Accepted formats include whole numbers (42), decimals (3.14), fractions (3/4), mixed numbers (5 1/16 or 1-3/8), and scientific notation (1.5e3). Dollar signs, commas, and percentage symbols are automatically stripped from input.
• Choose the source unit from the From dropdown. Available units include Carat, Grain, Gram, Hundredweight, Kilogram, Long Hundredweight, Long Ton, Metric Ton, Microgram, Milligram, Mole, Ounce, Pennyweight, Pound, Short Hundredweight, Short Ton, Stone, Ton, Troy Ounce, and Troy Pound.
• Select the target unit from the To dropdown. Use the Swap link between the two dropdowns to quickly reverse the conversion direction without reselecting units manually.
• Click the Convert button or wait for the automatic calculation to run after a brief pause. The converted result appears in the Result section below the form.
• Click Settings to access additional options. Adjust the Decimal Places to control precision (2, 4, 6, 8, or 10 places). Enable the Show step-by-step formula checkbox to display the conversion factor and calculation steps.
• Set the Molecular Weight value in the settings panel when converting to or from moles. The default is 18.015 g/mol (water). Change this to the molecular weight of the substance you are working with for accurate mole conversions.
• Click the Reset button to clear all saved preferences and restore default settings. The converter defaults to Pound as the source unit and Kilogram as the target unit.

Weight conversion is essential across many disciplines, from everyday cooking and fitness tracking to scientific research and international commerce. This converter handles 21 units in a single interface, covering metric, imperial, troy, and mole-based measurements.

• Cooking: Convert recipe ingredients between ounces, grams, pounds, and kilograms when following recipes from different countries. Enter values like 3/4 pound to see the equivalent in grams for precise kitchen scale measurements.
• Jewelry: Convert between carats, troy ounces, pennyweights, and grams when evaluating gemstones or precious metals. Jewelers and appraisers regularly need to switch between troy and avoirdupois weight systems.
• Science: Convert between moles and grams using the molecular weight of a specific substance. Chemistry students and lab technicians can set the molecular weight in settings and quickly determine the mass of a given number of moles.
• Shipping: Convert between pounds, kilograms, short tons, long tons, and metric tons when calculating freight charges or container loads. International logistics teams working across US and metric systems benefit from instant conversions.
• Fitness: Convert body weight between pounds, kilograms, and stones when tracking progress across different measurement systems. Athletes following international training programs often encounter unfamiliar units.
• Agriculture: Convert harvest yields and feed quantities between hundredweights, short tons, metric tons, and pounds. Grain markets and commodity trading frequently reference hundredweight pricing.
• Pharmacy: Convert between milligrams, micrograms, grams, and grains when verifying medication dosages. The grain is still used in some pharmaceutical contexts, making accurate conversion important for patient safety.
• Education: Students studying physics, chemistry, or engineering can verify homework calculations by converting between metric and imperial mass units. Enter values in scientific notation such as 1.5e3 micrograms to explore unit relationships.