The number of calories you need to eat to lose weight depends on various factors, including your age, gender, weight, height, activity level, and overall health. The basic principle for weight loss is to create a calorie deficit, meaning you consume fewer calories than your body needs to maintain its current weight.
Here’s a general guideline:
Calculate Basal Metabolic Rate (BMR): Your BMR represents the number of calories your body needs at rest. There are several formulas to estimate BMR, with the Harris-Benedict equation being a commonly used one. However, keep in mind that these are estimates, and individual variations exist.
Factor in Activity Level: Once you have your BMR, you need to account for your daily activity level. This is a score that ranges from 1.2 – 2.2. Multiply your BMR by an activity factor that corresponds to your level of physical activity. The result is an estimate of the number of calories you need to maintain your current weight. To learn more, head to Eat For Health.
Create a Calorie Deficit: To lose weight, you generally need to consume fewer calories than your body expends. A common recommendation is to create a calorie deficit of 500 to 1000 calories per day, which can lead to a weight loss of about 0.5 -1 kilograms per week. However, it’s generally not recommended to go below 1200 calories per day for women and 1500 calories per day for men without medical supervision.
Remember that weight loss is a gradual process, and crash diets or extremely low-calorie intake may not be sustainable or healthy in the long term. It’s essential to prioritise nutrient-dense foods, stay hydrated, and include regular physical activity in your routine.
It’s advisable to consult with a healthcare professional or a registered dietitian to determine a personalised calorie goal based on your specific circumstances and health goals. They can provide guidance tailored to your individual needs.
