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Calories (it)/gram/°F to Kilocalories (th)/kilogram/°C Converter (cal/(g·°F) to kcal (th)/(kg·°C))

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Live Conversion • ISO 80000-5:2019 Certified
1 Calorie (IT)/gram/°F = 0.55592734 Kilocalorie (th)/kilogram/°C
1 cal/(g·°F) = 0.555927 kcal (th)/(kg·°C) • 1 kcal (th)/(kg·°C) = 1.798796 cal/(g·°F)
Calorie (IT)/gram/°F to Kilocalorie (th)/kilogram/°C: One Calorie (IT)/gram/°F is equal to 0.55592734 Kilocalories (th)/kilogram/°C.
Certified Authority Value
0.55592734
kcal (th)/(kg·°C)
Exact: 1 kcal (th)/(kg·°C) ≡ 1.7987962167 cal/(g·°F)
cal/(g·°F)
cal/(g·°F)
Swap to Kilocalorie (th)/kilogram/°C to Calorie (IT)/gram/°F
Swap to Kilocalorie (th)/kilogram/°C to Calorie (IT)/gram/°F
kcal (th)/(kg·°C)
kcal (th)/(kg·°C) 0.55592734
Quick Values:
Conversion Formula
To convert Calorie (IT)/gram/°F to Kilocalorie (th)/kilogram/°C, multiply by 0.55592734
cal/(g·°F) × 0.55592734 = kcal (th)/(kg·°C)

Calculation: 1 cal/(g·°F) × 0.55592734 = 0.55592734 kcal (th)/(kg·°C)

Common Calorie (IT)/gram/°F to Kilocalorie (th)/kilogram/°C Calculations

Quick-lookup reference table showing calculated equivalents for standard increments between Calorie (IT)/gram/°F (cal/(g·°F)) and Kilocalorie (th)/kilogram/°C (kcal (th)/(kg·°C)).

Tap any row to calculate
Calorie (IT)/gram/°F to Kilocalorie (th)/kilogram/°C: Primary Direct Table (15 Steps)
Calorie (IT)/gram/°F to Kilocalorie (th)/kilogram/°C Conversion Reference Table
Conversion & Equivalent Value Scientific Notation
0.001 cal/(g·°F) 0.000555927 kcal (th)/(kg·°C) 5.559 × 10⁻⁴
0.01 cal/(g·°F) 0.00555927 kcal (th)/(kg·°C) 5.559 × 10⁻³
0.1 cal/(g·°F) 0.0555927 kcal (th)/(kg·°C) 5.559 × 10⁻²
0.5 cal/(g·°F) 0.277964 kcal (th)/(kg·°C) 2.78 × 10⁻¹
1 cal/(g·°F) 0.555927 kcal (th)/(kg·°C) 5.559 × 10⁻¹
2 cal/(g·°F) 1.111855 kcal (th)/(kg·°C) 1.112 × 10⁰
5 cal/(g·°F) 2.779637 kcal (th)/(kg·°C) 2.78 × 10⁰
10 cal/(g·°F) 5.559273 kcal (th)/(kg·°C) 5.559 × 10⁰
20 cal/(g·°F) 11.118547 kcal (th)/(kg·°C) 1.112 × 10¹
25 cal/(g·°F) 13.898184 kcal (th)/(kg·°C) 1.39 × 10¹
50 cal/(g·°F) 27.796367 kcal (th)/(kg·°C) 2.78 × 10¹
100 cal/(g·°F) 55.592734 kcal (th)/(kg·°C) 5.559 × 10¹
250 cal/(g·°F) 138.981836 kcal (th)/(kg·°C) 1.39 × 10²
500 cal/(g·°F) 277.963671 kcal (th)/(kg·°C) 2.78 × 10²
1000 cal/(g·°F) 555.927342 kcal (th)/(kg·°C) 5.559 × 10²
Kilocalorie (th)/kilogram/°C to Calorie (IT)/gram/°F: Reciprocal Summary
Kilocalorie (th)/kilogram/°C to Calorie (IT)/gram/°F Conversion Reference Table
Reciprocal & Equivalent Value Scientific Notation
1 kcal (th)/(kg·°C) 1.798796 cal/(g·°F) 1.799 × 10⁰
5 kcal (th)/(kg·°C) 8.993981 cal/(g·°F) 8.994 × 10⁰
10 kcal (th)/(kg·°C) 17.987962 cal/(g·°F) 1.799 × 10¹
50 kcal (th)/(kg·°C) 89.939811 cal/(g·°F) 8.994 × 10¹
100 kcal (th)/(kg·°C) 179.879622 cal/(g·°F) 1.799 × 10²
View Complete 15-Row Kilocalorie (th)/kilogram/°C to Calorie (IT)/gram/°F Table

Real-World Context & Everyday Benchmarks

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To help contextualize these units in everyday life, science, and engineering, here are verified real-world reference points for Calorie (IT)/gram/°F (cal/(g·°F)) and Kilocalorie (th)/kilogram/°C (kcal (th)/(kg·°C)):

Calorie (IT)/gram/°F References:

  • Pure liquid water standard specific heat capacity at 25°C 1.7988 cal/(g·°F)
  • Dry atmospheric air specific heat at constant pressure cp 0.432072 cal/(g·°F)
  • Solid structural aluminum metal specific heat capacity 0.385641 cal/(g·°F)
  • Pure electrical copper metal specific heat capacity 0.16552 cal/(g·°F)

Kilocalorie (th)/kilogram/°C References:

  • Pure liquid water standard specific heat capacity at 25°C 1 kcal (th)/(kg·°C)
  • Dry atmospheric air specific heat at constant pressure cp 0.240201 kcal (th)/(kg·°C)
  • Solid structural aluminum metal specific heat capacity 0.214388 kcal (th)/(kg·°C)
  • Pure electrical copper metal specific heat capacity 0.092017 kcal (th)/(kg·°C)

Tap any benchmark above to automatically calculate its exact equivalent in Kilocalorie (th)/kilogram/°C.

ISQ Dimension: [L² T⁻² Θ⁻¹] Coherent SI Unit: joule per kilogram kelvin (J/(kg·K)) Thermodynamics & Heat Transfer

How to Convert Calorie (IT)/gram/°F to Kilocalorie (th)/kilogram/°C

Converting Calorie (IT)/gram/°F (cal/(g·°F)) to Kilocalorie (th)/kilogram/°C (kcal (th)/(kg·°C)) is a core calculation in Specific Heat Capacity, which measures the thermal energy required to raise the temperature of a unit mass of substance by one degree. Because Kilocalorie (th)/kilogram/°C is a broader physical scale than Calorie (IT)/gram/°F, converting from cal/(g·°F) to kcal (th)/(kg·°C) condenses the numerical figure. It takes 1.798796 Calorie (IT)/gram/°F to equal a single Kilocalorie (th)/kilogram/°C (1 cal/(g·°F) = 0.555927 kcal (th)/(kg·°C)). To convert any quantity, multiply by 0.555927 (or divide by 1.798796).

Direct Factor1 cal/(g·°F) = 0.555927 kcal (th)/(kg·°C)
Inverse Ratio1 kcal (th)/(kg·°C) = 1.798796 cal/(g·°F)
Conversion ScaleDirect Proportional Magnitude Compression
First-Principles SI Derivation ProofNIST SP 811 / ISO 80000 Compliance

Mathematical Conversion Derivation via Coherent SI Base Unit

Under the International System of Quantities (ISQ), dimensional conversion between non-SI units is rigorously resolved by bridging through the coherent SI base unit (joule per kilogram kelvin (J/(kg·K))) without arbitrary rounding:

Vtarget=Vsource×(ksource→SIktarget→SI)V_{\text{target}} = V_{\text{source}} \times \left( \frac{k_{\text{source} \to \text{SI}}}{k_{\text{target} \to \text{SI}}} \right)
Universal Dimensional Conversion Law (ISO 80000 / NIST SP 811)
1. Source SI Bridge (ksource):1 cal/(g·°F) = 2326 joule per kilogram kelvin (J/(kg·K))
2. Target SI Bridge (ktarget):1 kcal (th)/(kg·°C) = 4184 joule per kilogram kelvin (J/(kg·K))
Step-by-step substitution for Calorie (IT)/gram/°F → Kilocalorie (th)/kilogram/°C:V(kcal (th)/(kg·°C)) = V(cal/(g·°F)) × ( 2326 / 4184 ) = V(cal/(g·°F)) × 0.555927
Mathematical FormulaValue in Kilocalorie (th)/kilogram/°C = Value in Calorie (IT)/gram/°F × 0.55592734Direct computational formula applied for standard conversion.
Worked Example

Converting 36 cal/(g·°F) yields an exact output of 20.013384 kcal (th)/(kg·°C) in Kilocalorie (th)/kilogram/°C. Under higher industrial throughput, 1000 cal/(g·°F) translates to 555.927342 kcal (th)/(kg·°C).

Inverse check: 1 kcal (th)/(kg·°C) = 1.798796 cal/(g·°F).

Understanding Calorie (IT)/gram/°F and Kilocalorie (th)/kilogram/°C

Calorie (IT)/gram/°F

cal/(g·°F)
Standard Unit

A Calorie (IT)/gram/°F (cal/(g·°F)) is a recognized unit for specific heat capacity.

Applications & Practical Context

In practical specific heat capacity terms, a pure liquid water standard specific heat capacity at 25°C equals 1.7988 cal/(g·°F), a dry atmospheric air specific heat at constant pressure cp equals 0.432072 cal/(g·°F), a solid structural aluminum metal specific heat capacity equals 0.385641 cal/(g·°F).

Physical Setup

A physical magnitude of 1 cal/(g·°F) corresponds to 2326 J/(kg·K) in standard SI measurement.

Conversion to SI Unit: joule per kilogram kelvin (J/(kg·K))
1 cal/(g·°F) = 2326 J/(kg·K)

Kilocalorie (th)/kilogram/°C

kcal (th)/(kg·°C)
SI Multiple

A Kilocalorie (th)/kilogram/°C (kcal (th)/(kg·°C)) is a decimal multiple of the SI-derived unit for specific heat capacity.

Applications & Practical Context

In practical specific heat capacity terms, a pure liquid water standard specific heat capacity at 25°C equals 1 kcal (th)/(kg·°C), a dry atmospheric air specific heat at constant pressure cp equals 0.240201 kcal (th)/(kg·°C), a solid structural aluminum metal specific heat capacity equals 0.214388 kcal (th)/(kg·°C).

Physical Setup

A physical magnitude of 1 kcal (th)/(kg·°C) corresponds to 4184 J/(kg·K) in standard SI measurement.

Conversion to SI Unit: joule per kilogram kelvin (J/(kg·K))
1 kcal (th)/(kg·°C) = 4184 J/(kg·K)

Domain Metrology & Engineering Applications

Governing Law & Equation

Specific Enthalpy Derivative (c_p = (∂h/∂T)_p)

Measurement Instrumentation

Rigorously quantified in laboratory and field settings using differential scanning calorimeters (DSC), adiabatic drop calorimeters, and dual-furnace calorimeter systems.

Primary Industry Sectors

Applied across battery thermal runaway mitigation (EV cell modeling), chemical synthesis reactor safety, molten salt solar storage, and cryogenic coolant engineering under international metrology standard ISO 80000-5:2019, NIST Chemistry WebBook.

Institutional Metrology & Standard Authority:

Formulas, conversion coefficients, and base definitions on this page strictly adhere to the ISO 80000-5:2019, NIST Chemistry WebBook and the BIPM SI Brochure (9th Edition). Governed by Specific Enthalpy Derivative (c_p = (∂h/∂T)_p) under ISO 80000 dimensional vector [L² T⁻² Θ⁻¹].

Multi-Variable Engineering Bridge Thermodynamics & Heat Storage

Specific Heat Capacity to Thermal Energy Storage Bridge (Joules • Kilojoules • Megajoules • kWh • BTU)

Calculate total sensible thermal storage energy Q = c_p × (m × ΔT) for heating or cooling mass charges, bridging specific heat capacity [L² T⁻² Θ⁻¹] with stored thermal energy [M L² T⁻²].

Q = c_p × (m × ΔT)
Vector: [J/(kg·K)] × [kg·K] → [J]
Live Calculated Bridge Equivalent:
1 cal/(g·°F) at 50 kg Domestic Water at 40K Swing (2,000 kg·K) = 4652000 J
Equals 4652 kJ • 4.652 MJ • 1.292222 kWh
SI Energy
4652000
J
Joules
Thermal Scale
4652
kJ
Kilojoules
Bulk Energy
4.652
MJ
Megajoules
Electric Utility Meter
1.292222
kWh
Kilowatt-Hours
Battery Capacity
1292.2222
Wh
Watt-Hours
Imperial Thermal
4409.2452
BTU
British Thermal Units
  1. 1. Normalize Input to SI Base Unit (J/(kg·K)):
    c_p = 1 cal/(g·°F) × 2326 = 2326 J/(kg·K)
  2. 2. Apply Engineering Parameter (mΔT):
    Selected condition: 50 kg Domestic Water at 40K Swing (2,000 kg·K) at mΔT = 2000 kg·K
  3. 3. Execute Governing Physical Law in SI Units:
    Q = c_p × (m × ΔT) = (2326 J/(kg·K)) × (2000 kg·K) = 4652000 J
  4. 4. Convert to Standard Engineering Units:
    • J: 4652000 × 1 = 4652000 J (Joules) • kJ: 4652000 × 0.001 = 4652 kJ (Kilojoules) • MJ: 4652000 × 1 × 10⁻⁶ = 4.652 MJ (Megajoules) • kWh: 4652000 × 2.7778 × 10⁻⁷ = 1.292222 kWh (Kilowatt-Hours) • Wh: 4652000 × 0.0002778 = 1292.2222 Wh (Watt-Hours) • BTU: 4652000 × 0.0009478 = 4409.2452 BTU (British Thermal Units)
Explore Full Energy Converter →
Engineering Substance / Operating Standard Parameter Value (kg·K) Reference State / Condition Typical Industrial & Engineering Application
50 kg Domestic Water at 40K Swing (2,000 kg·K) 2000 m = 50 kg, ΔT = 40 K 50-liter domestic hot water tank charge
1,000 kg Hydronic Buffer at 20K Swing (20,000 kg·K) 20000 m = 1,000 kg, ΔT = 20 K Commercial heat pump thermal buffer storage
200 kg Engine Block at 70K Swing (14,000 kg·K) 14000 m = 200 kg, ΔT = 70 K Cast iron engine warm-up heat soak
10,000 kg Process Fluid at 50K Swing (500,000 kg·K) 500000 m = 10,000 kg, ΔT = 50 K Industrial batch chemical reactor heat load
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Frequently Asked Questions

There are exactly 0.55592734 kilocalories (th)/kilogram/°c (kcal (th)/(kg·°C)) in 1 calorie (it)/gram/°f (cal/(g·°F)). To calculate larger amounts manually, simply multiply your total number of calories (it)/gram/°f by the conversion multiplier of 0.55592734.

The mathematical formula to convert calories (it)/gram/°f to kilocalories (th)/kilogram/°c is: [value] * 0.55592734 = kilocalories (th)/kilogram/°c. Rather than doing the math manually, you can use our high-precision online calculator to process this exact equation instantly without rounding errors.

To perform the reverse calculation from kilocalories (th)/kilogram/°c back to calories (it)/gram/°f, you must divide your starting value by 0.55592734. Our bidirectional tool automatically computes this inverse equation the moment you type into the kilocalorie (th)/kilogram/°c input field.

1 Kilocalorie (th)/kilogram/°C is larger than 1 Calorie (IT)/gram/°F. Specifically, 1 Calorie (IT)/gram/°F equals 0.55592734 kilocalories (th)/kilogram/°c, meaning 1 Kilocalorie (th)/kilogram/°C is 1.7988 times larger than 1 Calorie (IT)/gram/°F (a difference of 0.25 orders of magnitude). Expressing measurements in calories (it)/gram/°f requires a larger numerical value to represent the equivalent physical magnitude.

Under standard international measurement guidelines, 1 Calorie (IT)/gram/°F converts to 0.55592734 kilocalories (th)/kilogram/°c. Precise numerical conversion factors ensure consistency across laboratory, engineering, and field data.