OSRS TCG Pack Odds Calculator — Best Pack for a Card

Fictional example · not your collection

Best chance and best credit value can differ

Pack A: 1 in 100 at 100 credits
Pack B: 1 in 80 at 200 credits

A: 10,000 credits on average · B: 16,000
Pack B has the better chance per pack, but Pack A costs fewer credits on average in this made-up example. Real results use the selected card and the published estimate model.

Search a V1 card to compare the estimated chance and credit cost across every eligible official pack.

These are estimates, not official V1 server odds.

The V1 server's pull algorithm is not public. This calculator uses the final public Beta algorithm and a dated V1 card and pack snapshot; later catalogue changes may alter eligibility. Server behavior may differ.

Regional pack exception: The OSRS TCG developer confirmed that regional packs have a small chance to pull from the Standard pack's pool. The exact chance is not public, so that extra route is not included in the percentages or credit estimates below. This does not apply to F2P packs.

Current V1 catalogue

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How to read this

“Average credits” is the long-run mathematical average, not a guarantee. Random pulls can take much less or much more. The estimate includes the final beta's 1-in-3,000 apex-pack check, five slots per pack, tier rerolls when a filtered pack has no cards in a chosen tier, and score weighting for Legendary, Mythic, and Godly cards.

When V1 contains an item card and monster card with the same name, Pack Odds labels them separately. Public collection lookups currently return card names rather than catalogue entity IDs, so the collection tools cannot distinguish those rare same-name pairs.

Current catalogue: loading. Assumed algorithm revision: loading. Reviewed 2026-09-07.