Contoh:
15 MeV = 2.403265e-9 mJ
1 MeV = 1.602177e-10 mJ | 1 mJ = 6.241509e+9 MeV
Langkah-langkah konversi:
15 × (1.602177e-13 / 0.001) = 2.403265e-9