Maths & numbers
Exponent calculator
Raise a number to a power with real-number validation.
A clear answer. Here’s how.
Calculates base^exponent in real floating-point arithmetic. Rejects a negative base with a non-integer exponent, zero to a non-positive power, and non-finite results. Tiny magnitudes may underflow to zero.
See a worked example
Worked example
A fixed demonstration, separate from the values you enter above.
- Base
- 2
- Exponent
- 10
Example result
- Result
- 1,024