7 cubed

7³ = 7 × 7 × 7 = 343

To cube a number, multiply it by itself twice. 7 cubed is written 7³ or 7^3, and the answer is 343.

How to work out 7 cubed

• Step 1: 7 × 7 = 49 (that is 7 squared).
• Step 2: 49 × 7 = 343.

Related

• The cube root of 343 is 7. Try the root calculator for other cube roots.
• 7 squared = 49; 7 to the power of 4 = 2,401.

Cubes near 7

Need another number? Use the exponent calculator or see all squares and cubes.