Before you start to calculate 1000 Barrels, you should know the conversion rate between Barrels and Cubic Metre.
The rate is 1.3238482899E-9 and the math equation is 1000 X 1.3238482899E-9 = 1.3238482899E-6 .
Quick conversion chart of Barrels to Cubic Metres
1 Barrel to Cubic Metre = 1.3238482899E-9 Cubic Metre5 Barrel to Cubic Metre = 6.6192414495E-9 Cubic Metre10 Barrel to Cubic Metre = 1.3238482899E-8 Cubic Metre20 Barrel to Cubic Metre = 2.6476965798E-8 Cubic Metre30 Barrel to Cubic Metre = 3.9715448697E-8 Cubic Metre40 Barrel to Cubic Metre = 5.2953931596E-8 Cubic Metre50 Barrel to Cubic Metre = 6.6192414495E-8 Cubic Metre75 Barrel to Cubic Metre = 9.92886217425E-8 Cubic Metre100 Barrel to Cubic Metre = 1.3238482899E-7 Cubic Metre