18px to pt
18px = 13.5pt
px and pt are both absolute CSS units, so this ratio never changes.
How it is calculated
One px is 0.75pt, so:
18px × 0.75 = 13.5ptReversing it, 13.5pt × 1.3333 returns 18px.
Nearby values
| px | pt |
|---|---|
| 10px | 7.5pt |
| 12px | 9pt |
| 14px | 10.5pt |
| 16px | 12pt |
| 18px | 13.5pt |
| 20px | 15pt |
| 24px | 18pt |
Frequently asked questions
What is 18px in pt?
13.5pt.
How is 18px converted to pt?
Multiply by 0.75: 18 × 0.75 = 13.5. To go back, multiply 13.5 by 1.3333.
Does zoom or font size change 18px?
No. px and pt are both absolute CSS units, so the ratio is fixed and 18px is 13.5pt in every context.