Convert m²·h·°C/kcal to Tog
1 square metre hour degree Celsius per kilocalorie (m²·h·°C/kcal) = 8.598452279 tog. 1 tog = 0.1163 m²·h·°C/kcal. Example: 15 m²·h·°C/kcal = 15 × 8.598452279 = 128.9767842 tog.
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1 m²·h·°C/kcal = 8.598452279 tog
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk square metre hour degree Celsius per kilocalorie to tog converter to paste a column from Excel.
How to Convert Square Metre Hour Degree Celsius per Kilocalorie to Tog
- 1 m²·h·°C/kcal = 8.598452279 tog
- 1 tog = 0.1163 m²·h·°C/kcal
- Example: convert 15 m²·h·°C/kcal to tog: 15 m²·h·°C/kcal = 15 × 8.598452279 tog = 128.9767842 tog
Reference conditions. m²·h·°C/kcal: International Table kilocalorie (4186.8 J).
Formula
tog = m²·h·°C/kcal × 8.59845227859
Derivation from SI units:
- 1 m²·h·°C/kcal_IT = 3600 s ÷ 4186.8 J × m²·K ≈ 0.85985 m²·K/W.
- 1 tog = 0.1 m²·K/W.
- 1 m²·h·°C/kcal = 0.859845227859 m²·K/W ÷ 0.1 m²·K/W per tog = 8.59845227859 tog
Both units are defined exactly, so the factor is exact. Square Metre Hour Degree Celsius per Kilocalorie definition: square metre hour degree Celsius per kilocalorie; Tog definition: tog.
Worked examples
- A reading of 1.5 m²·h·°C/kcal converts to 12.89767842 tog.
1.5 m²·h·°C/kcal × 8.598452279 = 12.89767842 tog - A value of 3 m²·h·°C/kcal is 25.79535684 tog.
3 m²·h·°C/kcal × 8.598452279 = 25.79535684 tog
Square Metre Hour Degree Celsius per Kilocalorie to Tog conversion table
| Square Metre Hour Degree Celsius per Kilocalorie (m²·h·°C/kcal) | Tog |
|---|---|
| 0.1 m²·h·°C/kcal | 0.8598452279 tog |
| 0.5 m²·h·°C/kcal | 4.299226139 tog |
| 1 m²·h·°C/kcal | 8.598452279 tog |
| 1.5 m²·h·°C/kcal | 12.89767842 tog |
| 2 m²·h·°C/kcal | 17.19690456 tog |
| 2.5 m²·h·°C/kcal | 21.4961307 tog |
| 3 m²·h·°C/kcal | 25.79535684 tog |
| 4 m²·h·°C/kcal | 34.39380911 tog |
| 5 m²·h·°C/kcal | 42.99226139 tog |
| 6 m²·h·°C/kcal | 51.59071367 tog |
Where it's used
Square Metre Hour Degree Celsius per Kilocalorie are used for older building-physics texts and IS codes, while tog appear in duvet and baby sleeping-bag ratings (BS 5335). Both measure thermal resistance per unit area (insulation R-value), so the conversion is a fixed factor.
Square Metre Hour Degree Celsius per Kilocalorie to other thermal resistance (r-value) units
| Conversion | 1 m²·h·°C/kcal equals |
|---|---|
| square metre hour degree Celsius per kilocalorie to tog | 8.598452279 tog |
| square metre hour degree Celsius per kilocalorie to RSI | 0.8598452279 m²·K/W |
| square metre hour degree Celsius per kilocalorie to R (US) | 4.882427636 ft²·°F·h/BTU |
| square metre hour degree Celsius per kilocalorie to clo | 5.547388567 clo |
Frequently asked questions
How many tog are in 1 square metre hour degree Celsius per kilocalorie?
1 m²·h·°C/kcal = 8.598452279 tog.
How do I convert square metre hour degree Celsius per kilocalorie to tog?
Multiply the value in m²·h·°C/kcal by 8.598452279. For example, 15 m²·h·°C/kcal × 8.598452279 = 128.9767842 tog.
Is the m²·h·°C/kcal to tog conversion exact?
Yes. Both units are defined exactly, so the ratio is exact; its decimal form does not terminate and is shown here to 10 significant figures (more with the precision selector).
Sources
- Guide for the Use of the International System of Units (SI), NIST Special Publication 811, 2008 Edition, National Institute of Standards and Technology , Appendix B.8, "calorie_IT".
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 4 (derived units with special names).
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert m²·h·°C/kcal to Tog. Retrieved October 29, 2026, from https://scientificconverters.com/thermal-resistance/square-meter-hour-celsius-per-kilocalorie-to-tog/
IEEE
Scientific Converters, "Convert m²·h·°C/kcal to Tog," scientificconverters.com. Accessed: Oct. 29, 2026. [Online]. Available: https://scientificconverters.com/thermal-resistance/square-meter-hour-celsius-per-kilocalorie-to-tog/