Linear shelf space
m
ft / in
- Free Tool
- Works with Discogs
- 30-Second Result
- Built by Record Lovers
How Much Storage Does Your Collection Really Need?
Calculate exact shelf space, weight, value and tailored solutions in 30 seconds. Free forever.
4.9/5 · 400+ Verified Reviews · Trusted by 12,000+ Collectors
Tell us about your collection
Advanced (optional)
We only read your public collection. No login required. Find your username →
records loaded from Discogs
Cached for 24 hours. Want a fresh count? Clear and re-import.
Your collection at a glance
Total weight
kg
lbs
Estimated value
$
Discogs median reference
Recommended solution
Enter your collection size to see personalized results →
Your matched storage system
Curated from our Madrid-designed catalog · Solid Paulownia, no particle board.
Shipping worldwide from Madrid · Quality-inspected in Madrid · See full collection →
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On all orders
Solid Paulownia Wood
No MDF, no particle board
Designed in Spain
Quality-inspected in Madrid
30-Day Free Returns
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Frequently asked questions
Our numbers are based on real-world measurements: 1000 LPs ≈ 30cm thickness of spines, average weight 0.20kg (standard) to 0.25kg (180g), median Discogs value by genre. Expect ±5% accuracy.
Yes. Switch to Detailed Input to enter 7-inch, 10-inch and 12-inch separately — the algorithm handles different spine thicknesses and weights.
Yes. Open the "Import from Discogs" tab and enter your public Discogs username. We read the public collection count and median values — no login required.
Free forever. No signup, no paywall, no email gate. We built it because none of the existing tools were accurate enough.
We multiply your record count by genre-weighted median Discogs value (Electronic, Rock, Jazz, Hip-Hop all differ). When you import from Discogs we use your actual list instead of averages.
We map your total linear shelf space + weight + weekly access pattern to one of 7 tiers. Each tier has 3-4 curated KTS units designed to hold exactly your collection size with room to grow.
Yes — Download PDF Report saves a branded 1-page summary. Share Result copies a unique link. Embed the tool on your own site via iframe (see footer).
Yes. Free worldwide shipping on every order. Designed in Spain, quality-inspected in Madrid, ships from Madrid.
Loved by 12,000+ collectors
4.9 / 5 · 400+ verified reviews
“The calculator nailed it. I entered 850 LPs, got a 4-unit modular setup, and everything fit with a shelf to spare.”
“Finally a tool that takes 10-inch and 180g into account. Saved me from buying the wrong size cabinet twice over.”
“Imported my Discogs collection in two clicks. Numbers matched exactly when I laid it all out.”
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