I need to know what's an ideal goal weight for a woman who is 5'3'' and 30 years old?

130 lb.: If you do light exercise 3 to 5 times per week and have a desk job, then 130 pounds would equate to a bmi or body mass index of 23 (healthy) which can be maintained with 1881 calories per day, more if weight gain is desired and less if weight loss is desired. Physical activity, healthy nutrition, & good restful sleep are best to achieve weight loss and improved health. Wishing you the best.