Convert Calories per Second to Gigawatts
Convert Calories per Second (cal/s) to Gigawatts (GW) instantly and accurately.
Conversion Formula
GW = cal/s × 4.186800000e-9
About Calories per Second
One calorie per second (cal/s) = exactly 4.1868 W. It bridges thermochemistry and power: bomb calorimeters and reaction calorimeters characterise exothermic events by cal/s during the reaction interval. Food science uses cal/s to model heat transfer into food during frying or roasting. Since 1 kcal/s = 4,186.8 W, kilocalories per second appear in high-intensity industrial dryers and continuous-flow reactor heat duties. 1 cal/s = 4.1868 W.
About Gigawatts
A gigawatt (GW) is 10⁹ W - the scale of national grid capacity. UK peak demand is 40-70 GW; France 80-100 GW. Japan's Kashiwazaki-Kariwa nuclear complex totals 8.2 GW. World installed solar PV surpassed 1,000 GW in 2022. The North Sea Link Norway-UK undersea cable carries 1.4 GW. Global data centre consumption exceeds 200 GW. A lightning bolt peaks at ~1 GW for ~30 µs, yielding only ~250 kJ total energy - power is extreme, energy modest. 1 GW = 10⁹ W.
Quick Reference Table
| Calories per Second (cal/s) | Gigawatts (GW) |
|---|---|
| 1 cal/s | 4.187 × 10-9 GW |
| 2 cal/s | 8.374 × 10-9 GW |
| 5 cal/s | 2.093 × 10-8 GW |
| 10 cal/s | 4.187 × 10-8 GW |
| 25 cal/s | 1.047 × 10-7 GW |
| 50 cal/s | 2.093 × 10-7 GW |
| 100 cal/s | 4.187 × 10-7 GW |