Exponent Calculator
Raises a number to a power.
Result
- aᵇ
- 1,024
How to use the exponent calculator
- Enter the base.
- Enter the exponent.
- The results update as you type, or press Calculate.
- Read the aᵇ first, then the supporting figures below it.
Formula
aᵇ = a × a × … (b times).
Worked example
For example, with these inputs:
- Base: 2
- Exponent: 10
the calculator returns:
- aᵇ: 1,024
Background
Each formula has assumptions built in. Area formulas assume flat shapes, volume formulas assume regular solids and statistical measures assume the data you enter is the data you want to describe. Knowing the assumptions helps you pick the right tool.
Calculators are best used to check working rather than replace it, especially for exams where method marks count. Work the problem by hand first, then confirm with the calculator.
Frequently asked questions
How does the exponent calculator work?
It applies this formula: aᵇ = a × a × … (b times).
Can I use any units?
Yes, as long as every input uses the same unit. The answer will be in that unit (squared for areas, cubed for volumes).