KNIT Sultanpur offers well-furnished modern classrooms equipped with digital teaching aids, projectors, and internet connectivity. Classrooms are designed to facilitate interactive learning with adequate seating, proper ventilation, and natural lighting. The institute also has dedicated seminar halls and conference rooms that support guest lectures, workshops, and department-level academic events. The autonomous status of KNIT allows it to follow an independent examination and curriculum schedule.

The KNIT Sultanpur central library is a well-stocked academic resource centre housing thousands of textbooks, reference books, journals, periodicals, and project reports. It provides access to national and international journals in both print and digital formats, along with educational CD-ROMs and internet-enabled computer terminals. The library follows a fully automated cataloguing system, enabling easy book searches via OPAC. It is open to all UG, PG, and doctoral students and supports research through interlibrary loan and document delivery services.

The entire 100-acre KNIT Sultanpur campus is Wi-Fi enabled, providing internet connectivity to academic blocks, hostels, libraries, and common areas. The IT infrastructure supports online learning, digital research, and remote access to academic resources. The campus also has an internet-connected computer centre that students can access for project work, coding practice, and digital academic submissions.

KNIT Sultanpur has an extensive sports infrastructure that includes football and cricket grounds, basketball and volleyball courts, badminton courts, table tennis, a running track, and indoor games facilities. The institute encourages sports participation through inter-college tournaments and intra-college competitions. A well-equipped gymnasium is also available for students. The 100-acre green campus naturally provides ample open space for outdoor activities and recreational use, making it ideal for a balanced student life.

KNIT Sultanpur has NBA-accredited engineering laboratories across all departments — CSE, ECE, EE, ME, CE, and Applied Sciences. These labs are equipped for undergraduate and postgraduate practical training in areas such as programming, digital electronics, microprocessors, electric machines, fluid mechanics, structural analysis, and chemical processes. A central workshop caters to first-year students for hands-on experience with manufacturing and fabrication. The labs support research projects and final year dissertations across all branches.

KNIT Sultanpur provides fully residential hostel facilities with separate accommodation blocks for boys and girls. Hostel rooms are spacious and furnished with basic amenities. Each hostel has an in-house mess serving nutritious meals, a TV lounge, water purifiers, and recreational facilities. The campus is Wi-Fi enabled throughout, including hostel blocks. Annual hostel fee is Rs.10,000 with mess advance of Rs.40,000 per year. The peaceful residential environment helps students focus on studies while building strong peer bonds.