Formula and calculation method
Power = base^exponent.
Negative bases with fractional exponents may not have a real-valued result.
How to use exponent calculator
- Set Base. The example below uses 2.
- Set Exponent. The example below uses 10.
- Select Calculate to update the result. Reset restores the illustrated inputs. Copy, print or download your own result if you need a record.
Worked example
Example inputs
- Base
- 2
- Exponent
- 10
- Power
- 1024
Factors affecting your result
Negative bases with fractional exponents may not have a real-valued result.
Changing base changes the scenario being evaluated. Adjust one input at a time when comparing results, keep a copy of the assumptions, and compare values using the same unit and period. A precise arithmetic result does not make an uncertain assumption precise.
Frequently asked questions
How does the exponent calculator work?
Power = base^exponent.
What inputs does Exponent Calculator need?
Enter base, exponent. Choose values that correspond to the same situation and measurement convention.
How should I interpret the exponent calculator result?
Negative bases with fractional exponents may not have a real-valued result.
Are my exponent calculator inputs uploaded?
No. The calculation runs in this browser. Favorites, recent tool names, theme and formatting preferences may be saved locally, but calculation inputs are not sent to a calculation server or stored by this website. Shared links do not include entered values.
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