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# Calories (15° C) to Btus (thermochemical) Conversion Factor

The calorie (15° C) to Btu (thermochemical) conversion factor is 0.00397

To find how many calories (15° C) are there in a Btu (thermochemical), just multiply the quantity in calories (15° C) by 0.

You can also use the formula to convert from calories (15° C) to Btus (thermochemical) below:

Value in Btus (thermochemical) = value in calories (15° C) × 0.00397

## Examples:

Convert half calorie (15° C) to Btus (thermochemical):
half calories (15° C) = 0.5 × 0.00397 = 0.00199 Btus (thermochemical).

Convert a calorie (15° C) to Btus (thermochemical):
a calorie (15° C) = 1 × 0.00397 = 0.00397 Btus (thermochemical).

Convert two calories (15° C) to Btus (thermochemical):
two calories (15° C) = 2 × 0.00397 = 0.00794 Btus (thermochemical).

Note: All values are rounded to 3 significant figures.

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## More Examples:

Convert three calories (15° C) to Btus (thermochemical) three calories (15° C) = 3 × 0.0119 = 0.0119 Btus (thermochemical).

Convert 4 calories (15° C) to Btus (thermochemical) 4 calories (15° C) = 4 × 0.0159 = 0.0159 Btus (thermochemical).

Convert half calorie (15° C) to Btus (thermochemical) half calories (15° C) = 0.5 × 0.00199 = 0.00199 Btus (thermochemical).

Convert a quarter calorie (15° C) to Btus (thermochemical) a quarter calories (15° C) = 0.25 × 0.000993 = 0.000993 Btus (thermochemical).

Convert one-fifth calorie (15° C) to Btus (thermochemical) one-fifth calories (15° C) = 0.2 × 0.000794 = 0.000794 Btus (thermochemical).

Convert one-eighth calorie (15° C) to Btus (thermochemical) one-eighth calories (15° C) = 0.125 × 0.000496 = 0.000496 Btus (thermochemical).

Note: All values are rounded to 3 significant figures.