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
No supply size checked yet.
Supply Size Finder: Flips, capsules, tubes, and storage
Quick answer: Most raw U.S. coins fit a 2x2 cardboard or mylar flip, while capsules and tubes should match the coin's diameter in millimeters as closely as possible.
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.
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.
Choose a coin-safe holder
Use archival, PVC-free supplies for long-term storage. Match the coin diameter to the manufacturer's stated fit; foam rings and tolerances vary. Certified slabs need slab boxes, pages or protective sleeves, rather than ordinary coin tubes.