Calorie (IT) to Calorie (th) Converter
Quick answer
To convert Calorie (IT)s to Calorie (th)s, multiply by 1.0006692161 (or divide by 0.9993312315). Therefore, 1 Calorie (IT) (cal (IT)) equals 1.00066922 Calorie (th)s (cal).
Formula: cal = cal (IT) × 1.0006692161. Worked example: 10 cal (IT) = 10.006692 cal.
Convert Calorie (IT) (cal (IT)) to Calorie (th) (cal) online with our free unit converter. In energy, 1 cal (IT) = 1.000669 cal. Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.
Worked example: converting Calorie (IT) to Calorie (th)
- Step 1 — start with the formula. cal = cal (IT) × 1.0006692161
- Step 2 — substitute your figure. 10 cal (IT) × 1.0006692161
- Step 3 — read the result. 10 cal (IT) = 10.006692 cal
- Step 4 — check it in reverse. cal (IT) = cal × 0.9993312315 returns 10 cal (IT), which matches the figure you started with.
Energy Converter
27 units available
1 cal (IT) = 1.000669 cal
Formula:
cal = cal (IT) × 1.0006692161With your value: 1 cal (IT) = 1.00066922 cal
How big is that?
Everyday references on a logarithmic scale, all expressed in calorie (it) so you can sanity-check the result.
Other Calorie (IT) to Calorie (th) conversions
Calorie (IT) to Calorie (th) Conversion Table
| Calorie (IT) (cal (IT)) | Calorie (th) (cal) |
|---|---|
| 0.5 | 0.500335 |
| 1 | 1.000669 |
| 2 | 2.001338 |
| 5 | 5.003346 |
| 10 | 10.006692 |
| 15 | 15.010038 |
| 20 | 20.013384 |
| 25 | 25.01673 |
| 50 | 50.033461 |
| 100 | 100.066922 |
| 250 | 250.167304 |
| 500 | 500.334608 |
| 1000 | 1,000.669216 |
Calorie (th) to Calorie (IT) Conversion Table
| Calorie (th) (cal) | Calorie (IT) (cal (IT)) |
|---|---|
| 0.5 | 0.499666 |
| 1 | 0.999331 |
| 2 | 1.998662 |
| 5 | 4.996656 |
| 10 | 9.993312 |
| 15 | 14.989968 |
| 20 | 19.986625 |
| 25 | 24.983281 |
| 50 | 49.966562 |
| 100 | 99.933123 |
| 250 | 249.832808 |
| 500 | 499.665616 |
| 1000 | 999.331231 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Calorie (IT) (cal (IT))
Energy
Derived from the joule (1 J = 1 kg·m²/s²). Thermochemical and IT calories, BTU and kWh are exact defined multiples.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
Calorie (th) (cal)
Energy
The thermochemical calorie is exactly 4.184 J.
The International Table calorie (4.1868 J) and the 15 °C calorie differ slightly.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
How to Convert Calorie (IT) to Calorie (th)
To convert from Calorie (IT) (cal (IT)) to Calorie (th) (cal), multiply the value by 1.0006692161.
Formula: cal = cal (IT) × 1.0006692161
Reverse: cal (IT) = cal × 0.9993312315
Step-by-Step Example
- Start with your value in Calorie (IT). For example: 5 cal (IT)
- Multiply by the conversion factor: 5 x 1.0006692161
- The result is: 5.003346 cal
Calorie (IT) and Calorie (th) Relationship
This calculation facilitates standardized conversion between recognized units of energy. Since 1 Calorie (IT) equals approximately 1.0007 Calorie (th)s, the Calorie (IT) represents a larger unit interval than the Calorie (th). Understanding the relationship between Calorie (IT) and Calorie (th) is essential for accurate calculations in physics, engineering, commerce, and daily applications.
About Calorie (IT)
The Calorie (IT) (symbol: cal (IT)) is a recognized unit in the Standard measurement framework, utilized within energy applications for precision and standardized data representation.
Common uses of Calorie (IT): energy calculations, engineering and science, education.
About Calorie (th)
The thermochemical calorie equals 4.184 joules. Not to be confused with the food Calorie (kcal), which equals 1,000 calories.
Common uses of Calorie (th): chemistry, nutrition, heating.
Frequently Asked Questions
- How many Calorie (th)s are in 1 Calorie (IT)?
- There are exactly 1.0006692161 Calorie (th)s in 1 Calorie (IT). This means the conversion factor from Calorie (IT) to Calorie (th) is 1.0006692161.
- What is the formula to convert Calorie (IT) to Calorie (th)?
- The formula to convert Calorie (IT) to Calorie (th) is: cal = cal (IT) × 1.0006692161. For example, to convert 10 Calorie (IT)s to Calorie (th)s, you would multiply 10 by 1.0006692161.
- What is a Calorie (IT)?
- The Calorie (IT) (symbol: cal (IT)) is a recognized unit in the Standard measurement framework, utilized within energy applications for precision and standardized data representation.
- What is a Calorie (th)?
- The thermochemical calorie equals 4.184 joules. Not to be confused with the food Calorie (kcal), which equals 1,000 calories.
- What are the common uses of Calorie (IT)?
- The Calorie (IT) is commonly used in energy calculations, engineering and science, education.
Related Energy Conversions
Cite this page
UnitConvertLab. (2026). Calorie (IT) to Calorie (th) converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/calorie_it-to-calorie