Weight Converter

Free online weight converter. Convert between different units of weight instantly and accurately.

Weight Units

• Microgram (μg) — 1 μg = 1e-9 kg
• Milligram (mg) — 1 mg = 0.000001 kg
• Carat (ct) — 1 ct = 0.0002 kg
• Gram (g) — 1 g = 0.001 kg
• Kilogram (kg) — the base unit
• Metric Ton (t) — 1 t = 1,000 kg
• Grain (gr) — 1 gr = 0.00006479891 kg
• Dram (dr) — 1 dr = 0.001771845 kg
• Ounce (oz) — 1 oz = 0.02834952 kg
• Troy Ounce (ozt) — 1 ozt = 0.03110348 kg
• Pound (lb) — 1 lb = 0.4535924 kg
• Stone (st) — 1 st = 6.350293 kg
• Hundredweight (cwt) — 1 cwt = 50.80235 kg
• US Ton (ton) — 1 ton = 907.1847 kg
• Long Ton (LT) — 1 LT = 1,016.047 kg

Common Weight Conversions

• Carat to Gram
• Gram to Ounce
• Kilogram to Pound
• Kilogram to Stone
• Metric Ton to US Ton
• Microgram to Milligram
• Milligram to Gram
• Milligram to Kilogram
• Ounce to Gram
• Ounce to Pound
• Pound to Gram
• Pound to Kilogram
• Pound to Ounce
• Pound to Stone
• Stone to Kilogram
• Stone to Pound
• US Ton to Metric Ton

Weight Conversion Guides

• Kilograms to Pounds: How to Convert Weight Accurately
• Milligrams to Grams: Mastering Small-Scale Weight Conversions
• Stones to Kilograms: Understanding the British Weight System
• Metric Tons to US Tons: Navigating Heavyweight Shipping
• Micrograms to Milligrams: Precision Weight Units in Medicine
• Ounces to Pounds: Mastering Imperial Weight for Home and Shipping

FAQ · Also from us: Simply Calculators
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