⛽ 15°C → Observed Temp
Fuel Type
Diesel (HSD) — 820–860 kg/m³
Petrol (MS) — 710–780 kg/m³
Kerosene — 780–820 kg/m³
Density @ 15 °C (kg/m³)
Observed Temperature (°C)
Observed Volume (litres) – Optional
Leave blank to skip volume correction
📊 Calculate →
🌡️ Observed Temp → 15°C
Fuel Type
Diesel (HSD) — 820–860 kg/m³
Petrol (MS) — 710–780 kg/m³
Kerosene — 780–820 kg/m³
Observed Density (kg/m³)
Observed Temperature (°C)
Observed Volume (litres) – Optional
Leave blank to skip volume correction
🔄 Calculate →
⚖️ Formula based on API MPMS Chapter 11.1 (simplified). For custody transfer and official billing, refer to ASTM / API tables.