To Convert:                 Into:                        Multiply By:
 ─────────────────────────── ──────────────────────────── ──────────────────
 calories, gram (20°C)       btu                          0.00396633
 calories, gram (20°C)       cal., gm.                    0.999498
 calories, gram (20°C)       cal., gm. (IST)              0.998845
 calories, gram (20°C)       cal., gm. (mean)             0.998061
 calories, gram (20°C)       cal., gm. (15°C)             0.999068
 calories, gram (20°C)       joules                       4.18190
 calories, gram (20°C)       joules (international)       4.18121