Convert Petajoules to Ton of Oil Equivalent
Convert Petajoules (PJ) to Ton of Oil Equivalent (toe) instantly and accurately.
Conversion Formula
toe = PJ × 23884.58966
About Petajoules
A petajoule (PJ) is 10¹⁵ J - the national energy policy scale. IEA reports primary energy in PJ/year: Sweden ~600 PJ; Germany ~12,500 PJ; the United States ~93,000 PJ. World total primary energy supply is ~605,000 PJ = 605 EJ. The 1883 Krakatoa eruption released ~200 PJ ≈ 48 megatons TNT. A 1-megaton nuclear weapon releases 4.184 PJ. Global annual steel production embeds ~38,000-47,000 PJ of energy. 1 PJ = 10¹⁵ J = 277.78 GWh = 238.85 ktoe = 23.88 ktoe.
About Ton of Oil Equivalent
A ton of oil equivalent (toe) is the IEA standard for comparing primary energy sources - defined as exactly 41.868 GJ (= 10⁷ International Table kcal). IEA World Energy Balances report in Mtoe: global primary energy supply is ~580 EJ ≈ 13,860 Mtoe/year. One tonne of coal equivalent (tce) = 29.307 GJ = 0.7 toe. Natural gas: ~0.9 toe per 1,000 m³; one barrel of crude oil ≈ 0.136 toe. Average EU citizen uses ~3.0-3.5 toe/year for all energy needs. 1 toe = 41.868 GJ = 11.63 MWh = 39.683 MBTU.
Quick Reference Table
| Petajoules (PJ) | Ton of Oil Equivalent (toe) |
|---|---|
| 1 PJ | 23884.6 toe |
| 2 PJ | 47769.2 toe |
| 5 PJ | 119423 toe |
| 10 PJ | 238846 toe |
| 25 PJ | 597115 toe |
| 50 PJ | 1194230 toe |
| 100 PJ | 2388460 toe |