Foot-Pounds per Second to Kilocalories (ft⋅lbf/s → kcal)
Formula
1 ft⋅lbf/s = 0.0003240482791586998 kcalConversion Table
| ft⋅lbf/s | kcal |
|---|---|
| 0 | 0 |
| 1.0000 | 0.00032405 |
| 2.0000 | 0.00064810 |
| 3.0000 | 0.00097214 |
| 4.0000 | 0.0012962 |
| 5.0000 | 0.0016202 |
| 6.0000 | 0.0019443 |
| 7.0000 | 0.0022683 |
| 8.0000 | 0.0025924 |
| 9.0000 | 0.0029164 |
| 10.000 | 0.0032405 |
| 11.000 | 0.0035645 |
| 12.000 | 0.0038886 |
| 13.000 | 0.0042126 |
| 14.000 | 0.0045367 |
| 15.000 | 0.0048607 |
| 16.000 | 0.0051848 |
| 17.000 | 0.0055088 |
| 18.000 | 0.0058329 |
| 19.000 | 0.0061569 |
| ft⋅lbf/s | kcal |
|---|---|
| 20.000 | 0.0064810 |
| 21.000 | 0.0068050 |
| 22.000 | 0.0071291 |
| 23.000 | 0.0074531 |
| 24.000 | 0.0077772 |
| 25.000 | 0.0081012 |
| 26.000 | 0.0084253 |
| 27.000 | 0.0087493 |
| 28.000 | 0.0090734 |
| 29.000 | 0.0093974 |
| 30.000 | 0.0097214 |
| 31.000 | 0.010045 |
| 32.000 | 0.010370 |
| 33.000 | 0.010694 |
| 34.000 | 0.011018 |
| 35.000 | 0.011342 |
| 36.000 | 0.011666 |
| 37.000 | 0.011990 |
| 38.000 | 0.012314 |
| 39.000 | 0.012638 |
| ft⋅lbf/s | kcal |
|---|---|
| 40.000 | 0.012962 |
| 41.000 | 0.013286 |
| 42.000 | 0.013610 |
| 43.000 | 0.013934 |
| 44.000 | 0.014258 |
| 45.000 | 0.014582 |
| 46.000 | 0.014906 |
| 47.000 | 0.015230 |
| 48.000 | 0.015554 |
| 49.000 | 0.015878 |
| 50.000 | 0.016202 |
| 51.000 | 0.016526 |
| 52.000 | 0.016851 |
| 53.000 | 0.017175 |
| 54.000 | 0.017499 |
| 55.000 | 0.017823 |
| 56.000 | 0.018147 |
| 57.000 | 0.018471 |
| 58.000 | 0.018795 |
| 59.000 | 0.019119 |
| ft⋅lbf/s | kcal |
|---|---|
| 60.000 | 0.019443 |
| 61.000 | 0.019767 |
| 62.000 | 0.020091 |
| 63.000 | 0.020415 |
| 64.000 | 0.020739 |
| 65.000 | 0.021063 |
| 66.000 | 0.021387 |
| 67.000 | 0.021711 |
| 68.000 | 0.022035 |
| 69.000 | 0.022359 |
| 70.000 | 0.022683 |
| 71.000 | 0.023007 |
| 72.000 | 0.023331 |
| 73.000 | 0.023656 |
| 74.000 | 0.023980 |
| 75.000 | 0.024304 |
| 76.000 | 0.024628 |
| 77.000 | 0.024952 |
| 78.000 | 0.025276 |
| 79.000 | 0.025600 |
Foot-Pounds per Second to Kilocalories Conversion
Converting Foot-Pounds per Second (ft⋅lbf/s) to Kilocalories (kcal) is a common energy and power conversion. 1 ft⋅lbf/s equals 0.000324 kcal. For example, 100 ft⋅lbf/s is equal to 0.032405 kcal.
Quick Mental Math: Foot-Pounds per Second to Kilocalories
For energy conversions, identify the unit scale difference in the prefix or definition.
Why is converting Foot-Pounds per Second to Kilocalories tricky?
Energy unit conversions involve non-linear factors across different measurement systems.
Quick Reference Values
1 ft⋅lbf/s = 0.000324 kcal. 5 ft⋅lbf/s = 0.00162 kcal. 10 ft⋅lbf/s = 0.00324 kcal. 25 ft⋅lbf/s = 0.008101 kcal. 50 ft⋅lbf/s = 0.016202 kcal. 100 ft⋅lbf/s = 0.032405 kcal.
What is Foot-Pounds per Second?
Foot-Pounds per Second (ft⋅lbf/s) is a unit of energy and power. Foot-pounds per second is a power unit representing one foot-pound of work performed every second. Since one foot-pound equals 1.355818 joules, 1 ft·lb/s equals approximately 1.355818 watts. It measures instantaneous mechanical power in imperial units [nist-cuu]. This unit arose from the combination of foot-pound work units with seconds to measure power in mechanical engineering, standardized alongside other imperial units in the 19th century. It reflects the rate of energy transfer [nist-cuu]. Foot-pounds per second is used in the United States in fields like mechanical engineering and automotive industries. It helps specify power output and torque rates where imperial units predominate [nist-cuu].
What is Kilocalories?
Kilocalories (kcal) is a unit of energy and power. A kilocalorie equals exactly 1,000 calories and represents the amount of energy needed to raise the temperature of 1 kilogram of water by 1 degree Celsius. It is widely used to quantify food energy and is equivalent to 4,184 joules [bipm-si-brochure]. The calorie was introduced in the early 19th century by Nicolas Clément as a unit of heat energy. The kilocalorie became standard in nutrition science by the early 20th century to express food energy content [bipm-si-brochure]. Kilocalories are used globally in nutrition labeling, especially in the US and Europe, to indicate energy content of foods. Scientific contexts often prefer joules, but kcal remains prevalent in dietetics [nist-sp-811].
Common Misspellings
People often search for this conversion using these alternate spellings: foot pounds per second, ft lb per sec, foot lb/sec, ft-lb per second, kilo calories, kcalorie, kilo-calories. All of these refer to the Foot-Pounds per Second to Kilocalories conversion.