1 calorie = 4.184 joules
So, 200calories * (4.184joules/1calorie) = 200*4.184 joules= 836.8 joules
Since the category of this question is nutrition, I will point out that "calories" on food are actually "Calories". Notice the capital "c". It makes a difference. "Big c" calories are actually calories * 1000!
A 100 Calorie snack isn't 100*4.184 = 418.4 Joules, it is 100,000 *4.184 = 418,400 Joules!
There are about 4.184 joules in a calorie.
1 calorie = 4.18579999999326 joules http://www.convertunits.com/from/joules/to/calories
1 International Table calorie = 4.1868 Joule
200 cal = 837.4 joules.
One joule is 0.239 calories.
1 JOULE= 107
677 kilocalories equal 2 834 464 joule 677 calories equal to approx. 2 831 joule.
Hello the question is to be, "how many calories of heat make up one joule?" 1/4.18 calorie will be equal to 1 joule
1 watt/second equal to 1 Joule
1 joule is equivalent of 9.478 170 x 10-4 Btu, 0.238 846 (small) calories. In science/chemistry there 4.184 Joules per calorie so there are 1/4.184 = 0.239 calories per Joule. See the related link for more information.
One joule equates to 0.2388459 calories.
A calorie equals approximately 4.18 joules. To convert calories to joules, multiply by 4.18 To convert joules to calories, divide by 4.18
1000 MJ make 1GJ
A Newton.meter is a Joule, that is how a Joule is defined! I think it is normally written N.m, to show it is the product of Newton and meter
1.000 calories = 4.184
1 calorie is 4.18 joules.