Convert Microwatts to Calories per Second
Convert Microwatts (µW) to Calories per Second (cal/s) instantly and accurately.
Conversion Formula
cal/s = µW × 2.388458966e-7
About Microwatts
A microwatt (µW) is 10⁻⁶ W - the operational power band for autonomous IoT sensors and energy-harvesting wearables. Quartz oscillators in microcontrollers consume 1-10 µW; thermoelectric wearables harvesting body heat produce 10-100 µW. NFC tags derive ~10-200 µW from the reader field. Cochlear implants and implantable glucose sensors operate at microwatt levels to minimise tissue heating. 1 µW = 10⁻⁶ W.
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.
Quick Reference Table
| Microwatts (µW) | Calories per Second (cal/s) |
|---|---|
| 1 µW | 2.388 × 10-7 cal/s |
| 2 µW | 4.777 × 10-7 cal/s |
| 5 µW | 1.194 × 10-6 cal/s |
| 10 µW | 2.388 × 10-6 cal/s |
| 25 µW | 5.971 × 10-6 cal/s |
| 50 µW | 1.194 × 10-5 cal/s |
| 100 µW | 2.388 × 10-5 cal/s |