Gallium Unit Converter: Weight, Price per Unit, and Volume Calculator

Gallium Unit Converter

What Units Are Used to Measure Gallium in International Trade?

The kilogram dominates gallium pricing because annual global production sits around 750 metric tonnes, far too small for exchange-traded futures that use larger lot sizes. Rotterdam warehouse prices quote in $/kg. China ex-works prices quote in CNY/kg, requiring a currency conversion step before comparing the two benchmarks. Metric tonnes appear in production statistics and annual supply-demand balances, where USGS and EU CRMA reports measure national output and stockpile volumes. Troy ounces see occasional use on retail pricing platforms that list gallium alongside precious metals, but no institutional gallium contract uses troy ounces as the settlement unit. The Chinese domestic market sometimes references the jin (500 g) in informal trading, though formal exchange quotes remain in CNY/kg.

How Do You Convert Gallium Price from $/kg to $/troy Ounce?

Gallium-to-troy-ounce conversion matters when investors compare gallium against precious metals or when retail suppliers list gallium ingots alongside gold and silver. The math is direct: price per kg divided by 32.1507 yields price per troy ounce. The reverse operation - troy ounce price multiplied by 32.1507 - recovers the per-kg figure. For price per gram, divide $/kg by 1,000. For price per pound, divide $/kg by 2.20462.

Why Does Gallium Density Matter for Volume-to-Weight Conversion?

Most metals contract on freezing. Gallium does the opposite, expanding 3.1% during solidification. Specifying "solid" or "liquid" in any volume-to-weight conversion changes the result by 3.1%. For a 1-liter container, solid gallium weighs 5,910 g while liquid gallium weighs 6,095 g - a 185 g difference that matters at $2,101.60/kg (about $389 of value per liter). The expansion also creates practical handling problems: gallium must not be stored in rigid sealed containers because the expansion force during freezing can crack glass or deform metal enclosures.

How Does Gallium Compare to Other Metals by Density and Price per cm³?

What Conversion Factors Do Gallium Traders Use Most Often?

Currency conversion introduces exchange rate risk. At CNY 7.25 per USD, a China ex-works price of 1,805 CNY/kg equals $249/kg. A 1% move in the exchange rate shifts the dollar-equivalent by about $2.50/kg. The geographic basis adjustment from China ex-works to CIF Rotterdam adds $50-150/kg for freight and insurance under normal conditions, but export licensing friction since August 2023 has widened the spread to over $1,800/kg by Q1 2026 - making the geographic conversion the largest single price variable in the gallium market. The purity premium from 3N5 to 4N typically adds 5-15%, while the jump from 4N to 6N adds another 20-50% depending on supply conditions.

How Are Gallium Ingot Dimensions Related to Weight?

Gallium ships as cast ingots sealed in polyethylene bags inside cardboard or wooden containers. Unlike metals with melting points above ambient temperature, gallium ingots can partially melt during summer transport, so shipping weight matches the filled-liquid volume rather than the solid-block dimensions. Commercial ingots from Chinese refiners typically come in 500 g, 1 kg, or 2.5 kg standard weights. Custom ingot sizes are available from specialty suppliers for semiconductor fabrication, where specific crucible dimensions require matched ingot geometry to minimize handling and contamination.

Where Does Gallium Sit Among Critical Minerals by Value per Kilogram?