Convert Attogram to Savaran (ag to Savaran)

Attogram (ag) and Savaran (Savaran) are both units of mass. With the conversion form below, you can effortlessly and accurately convert attogram to savaran. This free online calculator tool makes it simple and easy to perform the conversion from ag unit to the Savaran unit.

Mass is the measure of the amount of matter in an object and its resistance to acceleration (inertia). The SI base unit is the kilogram (kg), now defined by fixing the Planck constant at h = 6.62607015 × 10⁻³⁴ J·s. Mass differs from weight: weight is the gravitational force acting on a mass (measured in newtons), while mass remains constant regardless of location. Common mass units include gram (g), milligram (mg), tonne (t = 1,000 kg), pound (lb), and ounce (oz).

Attogram (symbol: ag) is a metric unit of mass equal to one quintillionth (10^-18) of a gram. One attogram is exactly equal to 1 × 10^-21 kilogram, 0.001 femtogram, or 1,000 zeptograms. The attogram is used to express extremely small masses in nanotechnology, molecular biology, analytical chemistry, and particle science, where measurements often involve individual molecules, nanoparticles, and microscopic particles. It is commonly converted to femtograms and zeptograms for high-precision scientific calculations.

A savaran (also spelled sovereign, pavan, or paun) is a traditional unit of mass used specifically in gold and precious metal jewelry commerce throughout South India and Sri Lanka. In Kerala, Tamil Nadu, and surrounding regions, jewelers use savarans as the standard measure when weighing gold ornaments, discussing prices with customers, and crafting pieces. One savaran equals 8 grams. The unit reflects centuries of South Indian jewelry-making tradition and remains the default language of local gold markets, even as the metric system has become the official standard. For anyone buying or selling jewelry in these regions, familiarity with savarans is essential for understanding fair pricing and authentic measurement practices.