Foot-pound per Minute to Calorie per Second Converter
Convert ft⋅lb/min to cal/s with our free online power converter.
Quick Answer
1 Foot-pound per Minute = 0.005401 cal/s
Formula: Foot-pound per Minute × conversion factor = Calorie per Second
Use the calculator below for instant, accurate conversions.
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All conversion formulas on UnitsConverter.io have been verified against NIST (National Institute of Standards and Technology) guidelines and international SI standards. Our calculations are accurate to 10 decimal places for standard conversions and use arbitrary precision arithmetic for astronomical units.
Foot-pound per Minute to Calorie per Second Calculator
How to Use the Foot-pound per Minute to Calorie per Second Calculator:
- Enter the value you want to convert in the 'From' field (Foot-pound per Minute).
- The converted value in Calorie per Second will appear automatically in the 'To' field.
- Use the dropdown menus to select different units within the Power category.
- Click the swap button (⇌) to reverse the conversion direction.
How to Convert Foot-pound per Minute to Calorie per Second: Step-by-Step Guide
Converting Foot-pound per Minute to Calorie per Second involves multiplying the value by a specific conversion factor, as shown in the formula below.
Formula:
cal/s = ft⋅lb/min × 0.0054008Example Calculation:
1 ft⋅lb/min = 0.005401 cal/s
Disclaimer: For Reference Only
These conversion results are provided for informational purposes only. While we strive for accuracy, we make no guarantees regarding the precision of these results, especially for conversions involving extremely large or small numbers which may be subject to the inherent limitations of standard computer floating-point arithmetic.
Not for professional use. Results should be verified before use in any critical application. View our Terms of Service for more information.
Need to convert to other power units?
View all Power conversions →What is a Foot-pound per Minute and a Calorie per Second?
1 ft⋅lbf/min = 0.0226 W = 0.0000226 kW = 0.00003 hp = 0.0771 BTU/h
Horsepower relationship: 33,000 ft⋅lbf/min = 1 hp (745.7 W) exactly
1 cal/s = 4.184 W = 0.004184 kW = 0.0056 hp = 14.29 BTU/h
Note: This uses IT (International Table) calorie = 4.1868 J (standard)
Note: The Foot-pound per Minute is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Calorie per Second belongs to the imperial/US customary system.
Common Uses and Applications: ft⋅lb/min vs cal/s
Explore the typical applications for both Foot-pound per Minute (imperial/US) and Calorie per Second (imperial/US) to understand their common contexts.
Common Uses for ft⋅lb/min
Historical: Original horsepower definition (Watt, 1780s). Engineering Education: Teaching power unit derivations. Rarely Used: Impractically small for modern applications. Conversion Reference: Link between hp and ft⋅lbf/s.
When to Use cal/s
Physics Education: Thermodynamics problems, heat transfer calculations. Older Literature: Pre-SI engineering texts, vintage HVAC data. Scientific: Some chemistry and biology applications. Rarely Modern: Watts or kilocalories per hour preferred today.
Additional Unit Information
About Foot-pound per Minute (ft⋅lb/min)
How do I convert ft⋅lbf/min to horsepower?
Formula: hp = ft⋅lbf/min ÷ 33,000
Examples:
- 33,000 ft⋅lbf/min = 1 hp (exact)
- 16,500 ft⋅lbf/min = 0.5 hp
- 66,000 ft⋅lbf/min = 2 hp
- 330,000 ft⋅lbf/min = 10 hp
How do I convert ft⋅lbf/min to ft⋅lbf/s?
Formula: ft⋅lbf/s = ft⋅lbf/min ÷ 60
Examples:
- 60 ft⋅lbf/min = 1 ft⋅lbf/s
- 600 ft⋅lbf/min = 10 ft⋅lbf/s
- 33,000 ft⋅lbf/min = 550 ft⋅lbf/s = 1 hp
ft⋅lbf/min to ft⋅lbf/s converter →
Why 33,000 ft⋅lbf/min for 1 hp?
James Watt's experiment (1780s):
Observation: Draft horses in coal mines
- Work rate: Lifting ~22,000 lb⋅ft/min (typical horse)
- Watt's definition: 33,000 ft⋅lbf/min (50% above average)
- Marketing: Sell steam engines rated conservatively vs horses
Calculation:
- 33,000 ft⋅lbf/min ÷ 60 = 550 ft⋅lbf/s
- 550 ft⋅lbf/s × 1.356 = 745.7 W (modern equivalent)
Persists: Still defines horsepower 240+ years later!
How do I calculate power in ft⋅lbf/min?
Formula: Power (ft⋅lbf/min) = Force (lbf) × Distance per minute (ft/min)
Examples:
- Lifting 100 lb at 10 ft/min: 1,000 ft⋅lbf/min = 0.03 hp = 22.6 W
- Winch pulling 500 lb at 20 ft/min: 10,000 ft⋅lbf/min = 0.3 hp = 226 W
- Elevator lifting 2,000 lb at 100 ft/min: 200,000 ft⋅lbf/min = 6.06 hp = 4.52 kW
Modern practice: Convert to hp or kW for practical use.
About Calorie per Second (cal/s)
How do I convert cal/s to watts or kW?
Formula:
- W = cal/s × 4.184
- kW = cal/s × 0.004184
Examples:
- 1 cal/s = 4.184 W
- 10 cal/s = 41.84 W
- 100 cal/s = 418.4 W = 0.418 kW
- 1,000 cal/s = 4,184 W = 4.184 kW
cal/s to Watts converter → cal/s to kW converter →
What is the difference between cal/s and kcal/h?
cal/s = Small calorie per second (rapid power) kcal/h = Kilocalorie (food Calorie) per hour (slower rate)
Conversion: 1 cal/s = 3.6 kcal/h
Usage:
- cal/s: Physics, instant power measurements
- kcal/h: Metabolism, HVAC (some regions)
Example: 70W human at rest
- As watts: 70 W
- As cal/s: 16.7 cal/s
- As kcal/h: 60 kcal/h
How do I calculate heat transfer in cal/s?
Formula: Power (cal/s) = Heat (cal) ÷ Time (s)
Example: Melting ice
- Ice mass: 100 g
- Heat needed: 8,000 cal (80 cal/g latent heat)
- Time: 60 seconds
- Power: 8,000 ÷ 60 = 133 cal/s = 558 W
Heating water:
- Water: 1 kg (1,000 g)
- Temperature rise: 10°C
- Heat needed: 10,000 cal (1 cal/g⋅°C × 1,000g × 10°C)
- Time: 100 seconds
- Power: 10,000 ÷ 100 = 100 cal/s = 418 W
Why use watts instead of cal/s?
SI standard: Watts are internationally standardized (1 W = 1 J/s) Simpler: Avoids cal vs kcal vs Cal confusion Electrical: All electrical power in watts Universal: Works across all energy forms (mechanical, electrical, thermal)
Exception: Some nutrition/metabolism research still uses cal/s or kcal/h for historical consistency.
Conversion Table: Foot-pound per Minute to Calorie per Second
| Foot-pound per Minute (ft⋅lb/min) | Calorie per Second (cal/s) |
|---|---|
| 0.5 | 0.003 |
| 1 | 0.005 |
| 1.5 | 0.008 |
| 2 | 0.011 |
| 5 | 0.027 |
| 10 | 0.054 |
| 25 | 0.135 |
| 50 | 0.27 |
| 100 | 0.54 |
| 250 | 1.35 |
| 500 | 2.7 |
| 1,000 | 5.401 |
People Also Ask
How do I convert Foot-pound per Minute to Calorie per Second?
To convert Foot-pound per Minute to Calorie per Second, enter the value in Foot-pound per Minute in the calculator above. The conversion will happen automatically. Use our free online converter for instant and accurate results. You can also visit our power converter page to convert between other units in this category.
Learn more →What is the conversion factor from Foot-pound per Minute to Calorie per Second?
The conversion factor depends on the specific relationship between Foot-pound per Minute and Calorie per Second. You can find the exact conversion formula and factor on this page. Our calculator handles all calculations automatically. See the conversion table above for common values.
Can I convert Calorie per Second back to Foot-pound per Minute?
Yes! You can easily convert Calorie per Second back to Foot-pound per Minute by using the swap button (⇌) in the calculator above, or by visiting our Calorie per Second to Foot-pound per Minute converter page. You can also explore other power conversions on our category page.
Learn more →What are common uses for Foot-pound per Minute and Calorie per Second?
Foot-pound per Minute and Calorie per Second are both standard units used in power measurements. They are commonly used in various applications including engineering, construction, cooking, and scientific research. Browse our power converter for more conversion options.
For more power conversion questions, visit our FAQ page or explore our conversion guides.
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⚖️ Metric vs Imperial
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All Power Conversions
Other Power Units and Conversions
Explore other power units and their conversion options:
- Watt (W) • Foot-pound per Minute to Watt
- Milliwatt (mW) • Foot-pound per Minute to Milliwatt
- Kilowatt (kW) • Foot-pound per Minute to Kilowatt
- Megawatt (MW) • Foot-pound per Minute to Megawatt
- Gigawatt (GW) • Foot-pound per Minute to Gigawatt
- Horsepower (hp) • Foot-pound per Minute to Horsepower
- Metric Horsepower (PS) • Foot-pound per Minute to Metric Horsepower
- Electric Horsepower (hp(E)) • Foot-pound per Minute to Electric Horsepower
- BTU per Hour (BTU/h) • Foot-pound per Minute to BTU per Hour
- BTU per Minute (BTU/min) • Foot-pound per Minute to BTU per Minute
Verified Against Authority Standards
All conversion formulas have been verified against international standards and authoritative sources to ensure maximum accuracy and reliability.
National Institute of Standards and Technology — Fundamental physical constants and unit conversions
Bureau International des Poids et Mesures — International System of Units (SI) definitions and standards
International Organization for Standardization — Quantities and units international standards series
Last verified: December 3, 2025