Cross-Stitch Floss Conversion
DMC ↔ Anchor ↔ Madeira colour-number lookups.
Anchor 1
Closest listed match for B5200 Snow White.
- DMC
- B5200 — Snow White
- Anchor
- 1 — Snow White
This is a small verified subset, not a full catalogue, and a near number across brands is only an estimate because each maker dyes to its own recipe. For a colour that matters, compare a real skein or a printed swatch card side by side in daylight before you commit to a large project.
About This Tool
The Cross-Stitch Floss Conversion tool maps a thread colour from one brand to its closest match in another, so a pattern written in DMC can be stitched with the Anchor you own. Pick the brand and colour number, and the lookup prints the matching number and name from a compact, verified starter chart that still asks you to confirm any critical shade by eye.
It converts between DMC and Anchor quickly.
Each result shows the number and colour name.
The chart is a small verified subset, not all.
A near match is an estimate, never a guaranteed dye lot.
Daylight swatch comparison beats trusting any printed number.
It saves hunting through a full paper conversion card.
Beginners learn the two systems do not share numbering.
Why Cross-Stitch Floss Conversion Math Matters
DMC, Anchor and Madeira each number colours on their own scale.
The same number means a different hue from brand to brand.
A pattern written in one brand rarely lists numbers for another.
Buying the wrong shade mid-project stalls a stitched sampler.
Approximate matches can sit a touch warm or cool of intent.
Neutrals like black and white convert cleanest across most charts.
Subtle tints often need a physical swatch, never a bare number.
A short verified starter chart stops needless guesswork on the everyday basics.
Warm indoor light can shift a hue, so a number alone misleads.
Gift and team colours reward a confirmed match over a lucky guess.
The Formula
This is a look-up rather than any calculation, matching each listed colour across two brand tables by eye and by published charts, because there is no arithmetic that turns a DMC number into an Anchor one; the two numbering systems were set independently, so the only honest conversion is a curated pairing that a stitcher should still verify against a real skein for any shade that truly matters.
- DMC —
- the French maker whose number most patterns assume
- Anchor —
- the older English brand with its own unrelated colour numbers
- match —
- a curated cross-brand pairing, an estimate rather than an exact dye
Because colour cannot be computed from a number, the tool returns the nearest listed partner and points you to a swatch, treating every cross-brand figure as a helpful guide rather than a promise of an identical skein.
Worked Example: Step by Step
- 1Your pattern calls for a DMC colour number on the shelf.
- 2Set the thread you have dropdown to DMC to start the lookup.
- 3Open the colour list and choose three hundred ten black.
- 4The tool prints the closest Anchor equivalent as number two.
- 5Both rows show the number together with its colour name.
- 6Now switch the brand dropdown to Anchor for the reverse check.
- 7Pick Anchor two and it maps back to DMC three hundred ten.
- 8The conversion is symmetric for these verified neutral basics.
- 9A salmon or coral tint, though, only approximates across brands.
- 10So for those shades compare two skeins in daylight before buying.
- 11You leave with a match to check, not a number to trust blindly.
How to Use This Calculator
- Select the brand whose colour number you already have.
- Choose that number from the dropdown of listed shades.
- Read the equivalent number and name in the other brand.
- Flip the brand to run the conversion the other way too.
- Treat any non-neutral match as a starting point to verify.
- Compare two real skeins side by side in natural daylight.
- Note that this quick chart is a subset, not a full catalogue.
Key Terms
- DMC
- the French thread maker whose numbering most patterns default to
- Anchor
- a historic English embroidery thread brand with its own colour numbers
- Madeira
- another thread maker whose numbers fit neither DMC nor Anchor
- Conversion
- mapping a colour from one brand's system to another's nearest
- Dye lot
- a batch of thread dyed together, which can vary between lots
- Neutral
- a black or white that matches cleanly across most brand charts
- Swatch
- a small length of thread used to compare shades by eye
- Blended tint
- a subtle hue that no single number matches exactly elsewhere
Cross-Stitch Floss Conversion Reference Table
| Colour | DMC | Anchor |
|---|---|---|
| Snow White | B5200 | 1 |
| Black | 310 | 2 |
| Salmon set | 760 | 9 |
| Red burgundy | 498 | 19 |
Only a handful of well-evidenced pairs are shown here, so treat the chart as a trusted starter rather than a complete catalogue. Numbers and names are drawn from published conversion references, yet every maker dyes to its own recipe, so always lay two skeins in daylight before committing a colour to a large piece.
Common Mistakes & Pro Tips
- Assuming a DMC number equals the same bare number in Anchor.
- Trusting a cross-brand match for a subtle tint without a swatch.
- Treating this small verified subset as if it were a full chart.
- Ordering a whole project in one untested brand-equivalent shade.
- Ignoring that even the same brand drifts a little between dye lots.
- Comparing skeins under warm indoor light and misjudging the hue.
- Forgetting Madeira numbers map to neither DMC nor Anchor here.
- Confusing a colour name across brands when only numbers are shown.
- Deciding a match on screen instead of against real thread in daylight.
- Assuming a shared name guarantees an identical skein across two brands.
Real-World Use Cases
- Substituting Anchor thread for a DMC-written pattern quickly.
- Confirming black and white basics across the two brands.
- Starting a stash swap where patterns mix two thread systems.
- Guiding a beginner new to brand-independent colour numbering.
- Checking a near match before ordering a rare discontinued shade.
- Cross-referencing a chart while shopping without a paper card.
- Teaching that conversion numbers are estimates needing a swatch.
- Matching a rescued vintage pattern written in a brand you no longer stock.
Cross-Stitch Floss Conversion: Frequently Asked Questions
Can I trust a converted number exactly?
Only as a close guide, since each maker dyes to its own recipe and a cross-brand figure is an estimate. Neutrals match safely, but for tints always lay two real skeins together in daylight.
Why does Madeira not appear in the results?
This quick chart is a compact verified subset covering DMC and Anchor only, so every listed pair stays dependable. Madeira uses a third independent numbering, so confirm those against a full cross-reference card.
Do the two brands ever share a number?
Sometimes a number coincides, but it almost always names a different colour, the core trap of conversion. Never assume matching digits mean a matching hue, since the two systems were set independently.
Which colours convert most reliably?
Plain neutrals like black and white cross over cleanest, since every maker's basics sit close together. Subtle salmons and blended tints drift most, exactly where a physical daylight swatch earns its keep.
Is this chart enough for a full pattern?
No, it is a trusted starter for everyday basics, not a complete catalogue of every shade. Use it to jump-start a match, then verify anything unusual against a full card or real thread.
This page explains how the cross-stitch floss conversion works, what each input means and where the numbers come from, so you can plan your next make with confidence.
Written by Bobbin & Form Editorial Team
Home sewists & machine-embroidery practitioners
Reviewed by Marie Delacroix
Custom sewist & machine-embroidery technician, 15 years at the machine
Formulas follow standard sewing and needlework references. Results are estimates — always confirm against your pattern and a pre-washed swatch.
Sources & further reading
- Threads Magazine — fabric cutting & yardage guides
- ISO 13934 — textile tensile & fabric property standards
- Your local fabric store's bolt-width charts