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Calcimator

Leading Calculator

Line spacing from font size and reading context.

Inputs

Results

Leading (line height, px)

24

Half-leading (px)4
Baseline-to-baseline (px)24
Text block height (px)480
CSS line-height value1.5
Readability score100/100
How to Use This Calculator
  1. Enter Font size (px), Line-height ratio, and x-height ratio.
  2. Set Lines per block.
  3. Review the Leading (line height, px) result.
  4. Use Half-leading (px) and Baseline-to-baseline (px) to inform your decision.
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