Learn about the surface area of cubes and cuboids with this BBC Bitesize Maths article. For students between the ages of 11 and 14. Learn how to calculate the total surface area (TSA) and the lateral surface area (LSA) of a cuboid using formulas and examples. Find out the difference between TSA and LSA and how to apply them in real-life situations. Surface Area of a Cuboid The surface area of a cuboid is a basic principle in geometry, especially applicable in both academic and practical uses such as packaging, construction, and architecture. Knowledge of how to calculate the total surface area and lateral surface area of a cuboid allows learners and professionals to solve various problems related to this important concept of cuboids. Here, we’ll break down everything about this formula of this simple yet crucial three-dimensional ... Are you struggling with cuboid calculations? Our cuboid calculator is just the tool you need to help solve those math problems. Keep reading to learn: What is a cuboid ; How to use our cuboid calculator; The surface area and volume of a cuboid formula; and How to manually calculate the surface area and volume of a cuboid .