10 calories per 1 tbsp. Calorie content has been lowered from 50 calories to 10 calories per serving. Sugar free. 80% fewer calories than regular preserves. Sweetened with Splenda brand. smuckers.com. Call toll free with questions or comments 1-888-550-9555 or visit smuckers.com. Recipes, Gifts and more www.smuckers.com.