This can be especially helpful for busy people. The speed dating process can help combine multiple dates into a single evening.
It saves time and effort: Going on dates can cost a lot of time, money, and effort. Speed dating gives you a chance to meet the person face-to-face and determine whether there is instant attraction or chemistry between the two of you.
It helps you quickly determine chemistry: While online dating apps have become popular ways to find prospective partners, you can chat with someone online for weeks only to find out you have no chemistry when you meet them in person. 
Speed dating can help you meet multiple prospective partners in one go.
It helps you meet multiple prospective partners: It can be hard to meet someone if your daily life keeps you busy.