Convert solar mass to kilogram

Enter the value to convert from solar mass to kilogram.

From:

M☉

To:

Result: 25 solar masses (m☉) = 4.9725E31 kilograms (kg)
OR
4.9725E+31 kilograms

Round to:

How to Convert Solar mass to Kilogram

Converting solar mass to kilogram is straightforward using our conversion calculator.

kg = M☉ × 1.989E30

Reverse conversion: Convert kilogram to solar mass

Definition: The kilogram (symbol: kg) is the SI base unit of mass, defined by fixing the Planck constant to exactly 6.62607015 × 10⁻³⁴ J⋅s.

History: Originally defined in 1795 as the mass of one liter of water. Redefined in 2019 using fundamental physical constants.

Current Use: Universal standard for mass measurement in science, commerce, and daily life worldwide except in the United States.

Examples: Human weight: 50-100 kg, bag of flour: 1-5 kg, car weight: 1000-2000 kg, laptop: 1-3 kg