Whether your skipping dinner habit leads to weight gain or weight loss depends on the reason why and how you skip it.
If you are not paying attention to your eating habits and are not eating unhealthy things in the evening, it can help to skip dinner. Otherwise, weight gain is inevitable. If you decide to skip dinner, plan your meal carefully and distribute your calories carefully throughout the day. Most people after intermittent fasting skip one meal a day (mostly dinner) to make sure they are consuming all of the calories in the eating window. But it becomes quite difficult for them to stay sober for longer, so they eat healthy snacks in the evening to keep themselves full. Intermittent fasting is not a diet. It is an eating behavior that has been shown to be very effective for anyone trying to lose pounds. If you plan to skip your dinner, it is better to follow intermittent fasting as it is more effective.