Convert Petawatts to BTU per Minute
Convert Petawatts (PW) to BTU per Minute (BTU/min) instantly and accurately.
Conversion Formula
BTU/min = PW × 56869027220000
About Petawatts
A petawatt (PW) is 10¹⁵ W. Total solar power intercepted by Earth is ~174 PW. The world's most powerful laser pulses operate at petawatt peak power via chirped pulse amplification (CPA, 2018 Nobel Prize in Physics): China's SULF demonstrated 10 PW in 2019; ELI-NP targets 10 PW. These PW pulses last femtoseconds and create plasma temperatures of billions of kelvin in laboratory targets. Gamma-ray bursts radiate 10²⁴-10²⁷ W at peak - thousands to billions of times the petawatt scale. 1 PW = 10¹⁵ W.
About BTU per Minute
One BTU per minute (BTU/min) ≈ 17.58 W. Fire engineering uses BTU/min for heat release rate (HRR): a burning sofa releases 500-5,000 BTU/min; a flashover room fire 50,000-500,000 BTU/min. US commercial gas burners are rated 500-2,000 BTU/min. NFPA fire suppression standards use BTU/min to match sprinkler flow to HRR. Industrial furnace heating cycles also use this unit. 1 BTU/min = 17.584 W.
Quick Reference Table
| Petawatts (PW) | BTU per Minute (BTU/min) |
|---|---|
| 1 PW | 5.687 × 1013 BTU/min |
| 2 PW | 1.137 × 1014 BTU/min |
| 5 PW | 2.843 × 1014 BTU/min |
| 10 PW | 5.687 × 1014 BTU/min |
| 25 PW | 1.422 × 1015 BTU/min |
| 50 PW | 2.843 × 1015 BTU/min |
| 100 PW | 5.687 × 1015 BTU/min |