Convert resolution notation such as pixels per inch and pixels per centimeter; use the unit that matches your workflow. ライブ変換ツールで数値を入力し、このカテゴリで対応する任意の単位ペアを選択できます。
ライブ変換ツールで数値を入力し、このカテゴリで対応する任意の単位ペアを選択できます。
Each row links to the live converter. The factor column uses the family’s stated base unit for linear families; for specialized reciprocal or numeral systems, use the live converter and the family-specific explanation.
| 変換元の単位 | 基準単位への係数 | Tool |
|---|---|---|
pixel per inchppi | 1 | Convert this unit ↗ |
dot per inchdpi | 1 | Convert this unit ↗ |
pixel per centimeterppcm | 2.54 | Convert this unit ↗ |
dot per millimeterdpmm | 25.4 | Convert this unit ↗ |
pixel per millimeterpx-mm | 25.4 | Convert this unit ↗ |
line per inchlpi | 1 | Convert this unit ↗ |
pixel per meterpx-m | 0.0254 | Convert this unit ↗ |
pixel per centimeterpx-cm | 2.54 | Convert this unit ↗ |
Unit standards, historical definitions and approximations can vary. Cooking volume-to-mass conversions depend on the ingredient; currencies require an exchange rate; sizing systems may be discrete; and logarithmic quantities such as decibels need purpose-built formulas rather than a linear scale.
For laboratory, medical, aviation, engineering or other safety-critical work, verify the definitions and standards that apply to your use case.