Dollar Sign Symbol ($)
The dollar sign ($) is the official currency symbol for the United States Dollar and the most recognized monetary glyph worldwide. In global financial markets, the US dollar serves as the primary international reserve currency and standard unit of account for petroleum and gold contracts.
Typographic & Developer Encoding Codes
Quickly copy HTML entities, CSS content escape sequences, and Unicode code points for Dollar Sign.
| Format | Value / Code | Description | Action |
|---|---|---|---|
| Raw Symbol | $ | Standard plain text character or abbreviation | |
| Unicode Code Point | U+0024 | DOLLAR SIGN (Basic Latin) | |
| Windows Input / Alt Code | Alt + 36 | Keyboard shortcut for Windows PC | |
| HTML Named / Decimal Entity | $ | HTML5 named character entity | |
| HTML Hex Entity | $ | Hexadecimal HTML character reference | |
| CSS Escape Code | \0024 | For CSS ::before or ::after pseudo-elements |
How to Type Dollar Sign Symbol ($) on Any Device
Windows PC
Hold the Alt key and type 36 on the numeric keypad.
Mac / macOS
Press Shift + 4 on your macOS keyboard.
iPhone & iPad (iOS)
Tap 123 then tap $
Android (Gboard)
Tap ?123 then tap $
Formatting Rules & Real-World Examples
Symbol Placement: Before Amount
In standard financial notation, the Dollar Sign symbol is positioned immediately before the numerical amount.
Typography & International Usage Guidelines
In standard American and international English typography, the dollar sign is placed immediately before the numeric amount with no intervening space ($100.00). In French Canadian notation, however, the symbol is placed after the amount preceded by a non-breaking space (100,00 $). When multiple dollar currencies are discussed in international documents, disambiguate using 'US$' or the ISO 4217 code 'USD'.
Common Mistakes to Avoid
- Placing the dollar sign after the number in US English (writing 50$ instead of $50).
- Using two vertical bars when writing code (Unicode has only one standard code point U+0024; one or two bars is purely a font design choice).
- Confusing US Dollar ($) with other dollar currencies like Canadian Dollar (C$) or Australian Dollar (A$).
Historical Background & Monetary Evolution
The dollar symbol '$' is widely accepted by monetary historians to have evolved during the late 18th century from handwritten abbreviations for the Spanish-American silver peso, also known as the 'piece of eight' or 'real de a ocho'. Merchants abbreviated pesos as 'pˢ', which gradually merged into a single P superimposed over an S, eventually reducing to an S crossed by one or two vertical strokes. The symbol appeared in American business manuscripts by the 1770s and was officially adopted alongside the decimal currency system established by the United States Coinage Act of April 2, 1792.
Countries & Jurisdictions Using $
Related Tools & Guides for Dollar Sign
ISO 4217 Lookup
Search standard three-letter currency codes and ISO country pairings.
ToolCurrency Formatter
Calculate before/after position styles and international decimal notations.
GuideMac Option Key Shortcuts
How to configure and type international financial marks quickly on macOS.
GuideGoogle Docs & Sheets Guide
Insert special characters and configure currency formats in spreadsheets.
GuideiPhone & iPad Shortcuts
Quick long-press keyboard shortcuts on iOS to type monetary symbols.
SpecsUnicode Technical Standards
Master technical index for U+20A0–U+20CF blocks, HTML entities & CSS codes.
Similar & Related Currency Symbols
View all Dollar Sign Currencies ($) →Standards Verification & Official Registry Specifications
This specification has been verified against official international standards registries (ISO 4217 Maintenance Agency, Unicode Consortium 16.0, and Unicode CLDR).
Frequently Asked Questions about Dollar Sign ($)
Common questions and direct answers regarding currency symbols, typing shortcuts, and international formatting.
Does the standard dollar sign have one vertical bar or two?
Both variants represent the exact same Unicode character (U+0024). Traditional American typography often featured two vertical strokes (the 'cifra' or Spanish pillar design), but modern digital typography universally treats one or two vertical bars as aesthetic font styling choices.
Where does the dollar sign go when writing negative amounts?
In formal accounting, negative amounts are enclosed in parentheses: ($500.00). In standard financial reporting, the minus sign precedes the dollar symbol: -$500.00, never $-500.00.
How many countries use the dollar sign ($) for their currency?
Over 35 sovereign nations and overseas territories use currency called 'dollar' or 'peso' represented by '$', including the US, Canada, Australia, New Zealand, Singapore, Hong Kong, and Mexico.