Calligraphy Calculators
Free online calligraphy calculators.
Determine nib widths, letter heights, ink coverage, and spacing for beautiful lettering.
Calligraphy Lettering Time Estimate Calculator
Estimate hours needed to complete a calligraphy piece by letter count, script style, and skill level. Includes ruling, lettering, and finishing time.
Calligraphy Letter Height Calculator
Calculate x-height, ascender, and cap height in millimeters from your nib size and script style. Covers italic, gothic, uncial, and roundhand scripts.
Calligraphy Ink Drying Time Calculator
Estimate calligraphy ink drying time by ink type, paper, and humidity. Get drying times for sumi, walnut, gouache, and metallic ink work.
Calligraphy Envelope Addressing Layout Calculator
Calculate guideline positions, line spacing, and margins for calligraphy envelopes in A2, A6, A7, A9, A10, #10 business, or a custom size you enter.
Calligraphy Guidelines Spacing Calculator
Calculate guideline spacing for any calligraphy nib width, script style, and paper size. Returns x-height, ascender, descender, and lines per page in mm.
Calligraphy Ink Coverage Calculator
Estimate ink in ml for a calligraphy project from character count, nib size, and style. Returns ink needed and refill count for bottled ink or cartridges.
Calligraphy Nib Width to Letter Height Calculator
Calculate calligraphy letter height (x-height) from nib width using standard ratios for Copperplate, Italic, Gothic, and other popular hand lettering scripts.
Calligraphy Pen Angle Guide Calculator
Calculate pen angle, nib width, and x-height for Copperplate, Italic, Spencerian, and Gothic calligraphy. Returns body height and ascender/descender ratios.
Calligraphy Practice Sheet Layout Calculator
Calculate guideline spacing, x-height, margins, and lines per page for calligraphy practice sheets in Italic, Copperplate, Uncial, or Spencerian.