Live Converter
Convert Power Online
Enter your value above to convert watts to calorie (it)/hour units or vice versa.
Real-World Examples
The Uses of Watts to Calorie (IT)/Hour units Conversion
Watt-based lab equipment power figures often need to be converted into calories (IT) per hour when comparing against small-sample or microorganism metabolic rate research.
Translating Microcalorimeter Watts to Calorie Rate Units
Cell biologists who know a microcalorimeter's electrical power draw in watts convert it into calories (IT) per hour to compare directly against small-sample metabolic rate figures reported in that unit.
Scaling Lab Equipment Specs to Small Organism Studies
Entomologists who know a lab instrument's power draw in watts convert it into calories (IT) per hour to compare against a small insect's basal metabolic rate measurement.
Checking Calibration Standards Against Microcalorimeter Readings
Lab technicians who know a calibration standard's power in watts convert it into calories (IT) per hour to compare against the microcalorimeter's rated detection sensitivity.
Quick Reference
Comprehensive Conversion Table
Our quick table gives you instant results, so you don't have to calculate these common values manually.
| Conversion | Formula | Result (cal/h) |
|---|---|---|
| 1 W to cal/h | 1 × 859.8452278589854 | 859.85 cal/h |
| 2 W to cal/h | 2 × 859.8452278589854 | 1,719.69 cal/h |
| 3 W to cal/h | 3 × 859.8452278589854 | 2,579.54 cal/h |
| 5 W to cal/h | 5 × 859.8452278589854 | 4,299.23 cal/h |
| 10 W to cal/h | 10 × 859.8452278589854 | 8,598.45 cal/h |
| 20 W to cal/h | 20 × 859.8452278589854 | 17,196.90 cal/h |
| 50 W to cal/h | 50 × 859.8452278589854 | 42,992.26 cal/h |
| 100 W to cal/h | 100 × 859.8452278589854 | 85,984.52 cal/h |
| 500 W to cal/h | 500 × 859.8452278589854 | 429,922.61 cal/h |
Got Questions?
Frequently Asked Questions
What's a quick way to size up what 1 watt means in calorie (it)/hour units?
It helps to know that 1 watt comes out to roughly 859.845 calorie (it)/hour units, which puts the size of a single watt into perspective against the calorie (it)/hour.
How many watts make up 1 calorie (it)/hour?
It takes exactly 0.001163 watts to equal 1 calorie (it)/hour, a ratio worth knowing when working at the fine-grained metabolic and small-sample calorimetry research scale.
Why is small-organism metabolism measured in calories per hour?
Calories per hour gives a fine enough scale to capture the tiny metabolic heat output of small organisms or cell cultures, where a kilocalorie-based figure would round down to nearly nothing.
Is a calorie (IT) per hour a large or small fraction of a watt?
A very small fraction. It takes about 860 calories (IT) per hour to equal just 1 watt, since 1 calorie (IT) per hour equals only 0.001163 watts.