Astronomical Unit to Kilometer Converter

Converting au to km is a common task when working with different measurement systems. For example, 10 au is equal to 1495978707.0000 km. Use the converter above to instantly convert any value from au to km with high accuracy. This is especially useful in real-world situations such as travel, education, engineering, and everyday calculations. ### au to km Formula To convert au to km, use the following formula: km = au × 149597870.7 ### Example If you want to convert 10 au to km: 10 × 149597870.7 = 1495978707.0000 km Simply enter your value in the tool above to get instant results.