Contoh:
15 ekuivalen minyak @ barel (AS) = 9.574632e+10 J
1 ekuivalen minyak @ barel (AS) = 6.383088e+9 J | 1 J = 1.56664e-10 ekuivalen minyak @ barel (AS)
Langkah-langkah konversi:
15 × (6.383088e+9 / 1) = 9.574632e+10