Convert Ems to Points
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Converting Ems to Points
Converting ems to points is useful in web-to-print workflows, email template design, and when translating responsive web designs to fixed-size formats for print or static digital documents.
Mathematical Relationship
The mathematical relation between ems and points depends on the base font size. Assuming a standard base font size of 16 pixels (12 points): 1 em = 12 points. To convert a size in ems to points with this base, multiply the em value by 12.
Common Conversion Values
| Ems | Points |
|---|---|
| 0.5 | 6 |
| 1 | 12 |
| 1.5 | 18 |
| 2 | 24 |
| 3 | 36 |
Unit Definitions
Ems
The em (named after the letter 'M') is a relative unit of measurement in typography, equal to the current font size. In web design, 1 em is equal to the font size of the parent element, making it useful for creating scalable and responsive designs.
Points
The point (symbol: pt) is a unit of length used in typography, equal to 1/72 of an inch. It is traditionally used to measure font sizes, line heights, and other typographic elements in print design.
Historical Context
The em has ancient origins in typography, traditionally based on the width of the capital 'M' in a font. In digital typography, it evolved to represent the height of the font and became crucial for responsive web design. The point has been used in typography since the 18th century and was standardized at 1/72 inch in the 20th century.