Contoh:
15 Pm/L = 3.063879e+13 mil laut per galon (AS)
1 Pm/L = 2.042586e+12 mil laut per galon (AS) | 1 mil laut per galon (AS) = 4.895755e-13 Pm/L
Langkah-langkah konversi:
15 × (1e+15 / 489.5755247) = 3.063879e+13