The UPI transaction limit per day varies depending on the bank and the type of transaction. According to NPCI, the upper limit per UPI transaction is ₹1 Lakh for most payments. However, some small banks such as Canara Bank allow a total of ₹25,000 transactions, while large banks such as SBI have set a limit of ₹1 Lakh. The UPI transaction limit per day is set at ₹1 Lakh by NPCI. However, the limit is ₹5 Lakh for bill payments and merchants. Some banks have also set UPI transfer limits per week or per month instead of a day. For example, the IDFC UPI limit is ₹1 Lakh per week, and IDFC bank has set the UPI transaction limit per month at ₹30 Lakh. Google Pay has a limit of ₹2,000 for requesting money from someone. If you try to send more than ₹1,00,000 in one day across all UPI apps or send money more than 10 times in one day across all UPI apps, you may reach a daily limit.