2. The guarantee is to jump at least four or five hundred times a day, twice, with an interval of about one minute, and the jumping speed is kept at 60 to 160 per minute. If you want to jump rope to lose weight, you'd better stick to it for more than half an hour every day, so as to lose weight. Therefore, how many times can you lose weight by skipping rope a day, or according to your personal situation, step by step. Stick to it for at least 30 minutes every day to lose weight.