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# Convert Hexadecimal Number (Base 16) to Decimal Number (Base 10)

Calculator Preferences

This calculator will instantly convert a hexadecimal number into its decimal equivalent, plus display a hex to decimal conversion chart showing how it arrived at the answer. The Learn tab includes:

• How to convert a hexadecimal to a decimal.

#### Selected Data Record:

A Data Record is a set of calculator entries that are stored in your web browser's Local Storage. If a Data Record is currently selected in the "Data" tab, this line will list the name you gave to that data record. If no data record is selected, or you have no entries stored for this calculator, the line will display "None".

DataData recordData recordSelected data record: None

Enter the hexadecimal (base 16) number you would like to convert into a decimal (base 10) number. Note that the entered number may only consist of digits 0-9 and letters A-F, a single decimal point, and the leading digit must not be a zero (also remove all hex identifiers such as 0x, h, and/or a subscripted 16).

Decimal:Decimal:Decimal (base 10) equivalent:Decimal (base 10) equivalent:

#### Decimal (base 10) equivalent:

This is the decimal equivalent to the entered hexadecimal number. Note that after clicking the Convert Hex to Decimal button the hex to decimal converter will display a detailed explanation of how it arrived at the result immediately below this line.

If you would like to save the current entries to the secure database, tap or click on the Data tab, select "New Data Record", give the data record a name, then tap or click the Save button. To save changes to previously saved entries, simply tap the Save button. Please select and "Clear" any data records you no longer need.

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Tip

Help and Tools

#### Help and Tools:

This section, which you can Unstick or Hide in the Calculator Preferences (just above the top of the calculator), contains the following tabs (content too long to fit within bordered frame can be scrolled up and down):

About: Click this tab for an introduction to the calculator.

Instructions: Click this tab for step-by-step instructions for using the calculator.

Terms: Click this tab for a list of the descriptions that are located within each popup help button (info icons).

PCalc: Click this tab for a handy "pocket" calculator you can use when you need to calculate an entry needed for the calculator.

Data: Click this tab to save a set of entries or a note in between visits. Entries and notes will be stored to your web browser's local storage (if supported by your browser of choice), meaning they can only be recalled with the same device and web browser you were using when you saved them. If you'd like to save entries and notes between devices you can do so by subscribing to the Ad-Free Member Version.

#### Favorites

Move the slider to left and right to adjust the calculator width. Note that the Help and Tools panel will be hidden when the calculator is too wide to fit both on the screen. Moving the slider to the left will bring the instructions and tools panel back into view.

Also note that some calculators will reformat to accommodate the screen size as you make the calculator wider or narrower. If the calculator is narrow, columns of entry rows will be converted to a vertical entry form, whereas a wider calculator will display columns of entry rows, and the entry fields will be smaller in size ... since they will not need to be "thumb friendly".