Convert Exawatts to Boiler Horsepower
Convert Exawatts (EW) to Boiler Horsepower (BHP) instantly and accurately.
Conversion Formula
BHP = EW × 101931042100000
About Exawatts
An exawatt (EW) is 10¹⁸ W. The Sun's total luminosity is 3.828 × 10²⁶ W = 3.828 × 10⁸ EW. Earth intercepts ~0.174 EW of solar power. Gamma-ray burst peak luminosities reach 10⁶-10¹ EW, making them the most powerful transients in the universe. Soft gamma-repeater (magnetar) giant flares briefly reach ~10⁵ EW. Proposed multi-exawatt laser projects (IZEST initiative) aim to compress kilojoules into attosecond pulses for QED vacuum physics. Global human civilisation consumes ~1.8 × 10⁻² EW (18 TW). 1 EW = 10¹⁸ W.
About Boiler Horsepower
One boiler horsepower (BHP) ≈ 9,810 W = 33,475 BTU/h - the power to evaporate 34.5 lb of water per hour at 212°F, standardised by ASME for rating steam boilers. A small office building needs 10-50 BHP; a hospital or large plant 200-2,000 BHP. Critically, 1 BHP is ~13.1× larger than 1 mechanical horsepower (746 W) - a dangerous confusion when specifying heating equipment. 1 BHP ≈ 9,810.6 W.
Quick Reference Table
| Exawatts (EW) | Boiler Horsepower (BHP) |
|---|---|
| 1 EW | 1.019 × 1014 BHP |
| 2 EW | 2.039 × 1014 BHP |
| 5 EW | 5.097 × 1014 BHP |
| 10 EW | 1.019 × 1015 BHP |
| 25 EW | 2.548 × 1015 BHP |
| 50 EW | 5.097 × 1015 BHP |
| 100 EW | 1.019 × 1016 BHP |