CoinHub Labs / Selling & Storage
Coin Holder Size Finder
Select a common coin or enter a custom diameter to get practical holder, capsule, tube, and storage suggestions with a PVC warning.
Supply Size Finder
What To Check First
Collector checks
- Coin diameter in millimeters and whether the coin is raw, slabbed, oversized, or non-standard.
- Whether the goal is display, long-term storage, shipping, or bulk tube storage.
- Whether a capsule, 2x2 flip, tube, slab sleeve, or box is the better storage choice.
Best next steps
- Measure unusual tokens and medals with a caliper before ordering capsules.
- Avoid PVC for long-term storage.
- Use padded packaging for shipping raw coins and protect slab corners during transit.
Common collector questions this page answers
How To Use This Tool
Steps
- Choose the coin type or enter a custom diameter.
- Pick whether the goal is display, long-term storage, shipping, or bulk storage.
- Verify unusual tokens, medals, and non-standard coins with a caliper.
Example Uses
- Finding a capsule size for an American Silver Eagle.
- Choosing a flip for a Morgan dollar.
- Sorting tubes for cents, nickels, dimes, quarters, and halves.
What This Result Means
The recommendation is a practical storage starting point. Exact fit can vary by brand and holder style.
What This Tool Cannot Do
This tool cannot guarantee fit for medals, tokens, damaged coins, or non-standard holders.
CoinHub Labs tools are educational resources. They do not provide guaranteed appraisals, authentication, official grading opinions, confirmed variety/error attributions, or binding offers.
Supply Size Finder FAQ
What does PVC do to coins?
PVC can leave damaging residue over time. Use archival, coin-safe holders for long-term storage.
Should a capsule be exact size?
A close fit is usually best, but some brands use foam rings or slightly different tolerances.
Can I store slabs in regular coin tubes?
No. Slabs need slab boxes, slab pages, or protective slab sleeves.