e Calculator | eˣ | e Raised to Power of x
Use our e calculator to compute eˣ (e raised to the power of x) instantly. Includes what e to the power of x means, the e power calculator formula, examples, and notes about using a calculator with an e button or power function.
What is e to the Power of x?
eˣ means e raised to the power of x, where e is Euler’s number (approximately 2.718281828...). This is the exponential function used across math, science, finance, and statistics.
If you’re asking what does e to the power of x mean, it means multiplying e by itself x times when x is a whole number. For non-integer x, the definition comes from continuous growth and calculus, but the idea is the same: eˣ is the value of the exponential function at x.
An e power calculator is useful for continuous compounding, growth/decay modeling, and working with natural logarithms (ln). This page is an e calculator designed specifically for e raised to the power of x.
eˣ Formula
To calculate e to the power of x, raise Euler’s number e to exponent x.
Where e ≈ 2.718281828 and x is any real number.
So when x = 3, e raised to the power of x is about 20.0855.
A negative x produces a value between 0 and 1.
How to Use the e Calculator
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Enter your exponent value (x).
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The calculator computes e raised to the power of x (eˣ).
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View the result as a decimal value.
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If you’re using a scientific calculator with an e button, look for e^x, EXP, or a power function (^) depending on your model.
Frequently Asked Questions
An e calculator computes powers of Euler’s number, such as eˣ (e raised to the power of x).
It’s the exponential function eˣ, where e is about 2.718281828 and x is the exponent.
It means raising Euler’s number e to exponent x. For whole numbers, it’s repeated multiplication; for any real x, it’s the standard exponential function used in math and science.
It typically refers to calculating values involving Euler’s number e, especially eˣ.
Yes—this e power calculator computes e raised to the power of x instantly.
Many scientific calculators have an e^x key, or an INV/SHIFT + ln function that gives e^x, or a general power key (^) you can use with e.
Yes. If your calculator supports powers, enter e (or 2.718281828...) then raise it to x. Many calculators also provide a direct e^x function.
It usually refers to exponentiation. This calculator focuses on exponentiation with base e, computing e^x.
e^0 = 1.