Mass Converter

Popular mass conversions

• Gram (g) → Kilogram (kg)
• Kilogram (kg) → Gram (g)
• Gram (g) → Long ton (UK)
• Long ton (UK) → Gram (g)
• Gram (g) → Milligram (mg)
• Milligram (mg) → Gram (g)
• Gram (g) → Ounce (oz)
• Ounce (oz) → Gram (g)
• Gram (g) → Pound (lb)
• Pound (lb) → Gram (g)
• Gram (g) → Slug
• Slug → Gram (g)

About mass units

Mass quantifies matter. The SI base unit is the kilogram (kg), defined via Planck’s constant since 2019.