Certifying Authority. A digital signature is an electronic form of a signature that can be used to authenticate the identity of the sender of a message or the signer of a document, and also ensure that the original content of the message or document that has been sent is unchanged.
Calculate the number of kilocalories from fat. (1 gram of fat = 9 kcal; 1 gram of carbohydrate or protein delivers 4 kcal.) Source(s): calculate number kilocalories fat: https://tr.im/12Lai.
Daily Grams of Fat. Based on a 2,000 calorie diet, your recommended fat intake is around 400 to 700 calories per day, which is 20 to 35 percent. Since each gram of fat has 9 calories, your ideal amount ranges between 45 to 78 grams of fat per day.