Convert BTU per Hour to Petawatts
Convert BTU per Hour (BTU/h) to Petawatts (PW) instantly and accurately.
Conversion Formula
PW = BTU/h × 2.930710702e-16
About BTU per Hour
One BTU per hour (BTU/h) ≈ 0.2931 W - the dominant HVAC capacity unit in the US and Canada. Room air conditioners are universally rated in BTU/h: 12,000 BTU/h = 1 ton of refrigeration = 3,517 W. Home furnaces range from 40,000-150,000 BTU/h. Office building cooling demand is calculated in BTU/h per ft². Engineers convert: BTU/h × 0.2931 = W; or W × 3.412 = BTU/h. 1 BTU/h = 0.29307 W.
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.
Quick Reference Table
| BTU per Hour (BTU/h) | Petawatts (PW) |
|---|---|
| 1 BTU/h | 2.931 × 10-16 PW |
| 2 BTU/h | 5.861 × 10-16 PW |
| 5 BTU/h | 1.465 × 10-15 PW |
| 10 BTU/h | 2.931 × 10-15 PW |
| 25 BTU/h | 7.327 × 10-15 PW |
| 50 BTU/h | 1.465 × 10-14 PW |
| 100 BTU/h | 2.931 × 10-14 PW |