Logarithms Calculator

Use our simple online Logarithm Calculator to solve Logarithms with step-by-step explanation.

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1. For Windows or Linux - Press Ctrl+D

2. For MacOS - Press Cmd+D

3. For iPhone (Safari) - Touch and hold, then tap Add Bookmark

4. For Google Chrome - Press 3 dots on top right, then press the star sign

How to Use?

How to use the Logarithms Calculator

1

Step 1

Enter your Logarithm problem in the input field.

2

Step 2

Press Enter on the keyboard or on the arrow to the right of the input field.

3

Step 3

In the pop-up window, select the needed operation. You can also use the search.

What are Logarithms

The logarithm is the degree to which the base must be raised in order to get an argument, i.e. function of two variables. The base-a logarithm of argument x is the degree to which the number a must be raised to obtain the number x.

Designation: logax = b, where a is the base, x is the argument, b is, in fact, what the logarithm is. For example, 23 = 8 ⇒ log28 = 3 (the logarithm of base 2 of 8 is three, because 23 = 8) . With the same success, log264 = 6, since 26 = 64.