Ticket KPIs · Ticket resale glossary
Sell-Through Rate
Also known as: Sell-through, Sold percentage
Sell-through rate is the percentage of the tickets released for an event that have been sold: tickets sold divided by tickets sold plus tickets still available.
A high sell-through early in the sale points to a likely sell-out; a low one close to the date points to discounting on both the primary and the secondary ticket market.
It's most useful compared across similar events — the same artist in different cities, or similar artists in the same venue — and alongside sales velocity, which shows how quickly it's changing. See also ticket inventory and venue capacity.
How sell-through rate is calculated
Sell-through rate = tickets sold ÷ (tickets sold + tickets still available) × 100. The denominator is the supply that has actually been offered so far, not the theoretical size of the venue — that is what separates it from primary percentage sold, which divides by capacity.
It can be calculated for any pool: the whole event, one section, one price tier or one marketplace's resale listings. The pool has to be consistent, though. Sold and available must come from the same market, or the result describes nothing real.
Worked example: sell-through vs share of capacity
A tour date has sold 6,400 tickets on the primary site and 1,600 are still on sale. Sell-through is 6,400 ÷ (6,400 + 1,600) = 6,400 ÷ 8,000 = 80%.
The venue holds 9,000 in this layout, so 1,000 seats were never released — holds, production kills or tickets kept for a later sale. Measured against capacity, the share sold is (9,000 − 1,600) ÷ 9,000 ≈ 82%, slightly higher, because unreleased seats count as gone. If those 1,000 holds are released next week, sell-through drops to 6,400 ÷ 9,000 ≈ 71% overnight without a single ticket being returned.
What a high or low sell-through rate means
As a rough guide, read the rate against the time left before the event:
- Above 90% early in the sale: a likely sell-out; resale prices tend to firm up as the remaining primary stock disappears.
- 60–90% with steady sales velocity: a healthy event that will probably sell well by the date.
- Below 50% close to the date: the primary seller may discount, run promotions or open cheaper tiers, which pulls resale prices down.
- Falling sell-through: new supply has been added — a restock, a new section or an extra date.
Sell-through rate on the resale market
On resale marketplaces the same formula answers a different question: what share of the tickets listed for this event have found a buyer? Resale sell-through = resale tickets sold ÷ (resale tickets sold + resale tickets still listed).
A low resale sell-through with a growing number of listings means sellers are queuing for the same buyers. Expect the get-in price to fall as they undercut each other, especially in the last weeks before the event.
Pitfalls when using sell-through rate
Three mistakes come up again and again:
- Moving denominator: releases and restocks change the supply, so sell-through can fall while sales are rising.
- Mixing markets: dividing primary sales by primary plus resale availability double-counts tickets that were sold once and then relisted.
- Event-level averages: an event at 85% can have empty upper tiers and a sold-out floor; check section availability before drawing conclusions.
Track it with Eventory
Eventory tracks tickets sold and tickets available for each event, so you can follow sell-through over time.
Frequently asked questions
How do you calculate sell-through rate for tickets?
Divide tickets sold by tickets sold plus tickets still available, and multiply by 100. With 3,000 sold and 1,000 still on sale, sell-through is 3,000 ÷ 4,000 = 75%. Use sold and available figures from the same market and the same moment.
What is a good sell-through rate for an event?
It depends on how much time is left. 70% a few days after the on-sale is strong; 70% in the week of the show means plenty of unsold tickets. Compare it with similar events at the same point in their sale rather than with a fixed target.
Sell-through rate vs primary percentage sold?
Sell-through divides by the tickets released so far, sold plus available. Primary percentage sold divides by the venue's capacity. While holds are still unreleased, primary percentage sold reads higher; once nearly everything is on sale, the two converge.
Can sell-through rate go down?
Yes. When new tickets are released — held seats, a reconfigured floor, a new price tier — supply grows faster than sales and the rate falls, even though nobody returned a ticket.
Where can I see sell-through for Ticketmaster events?
Eventory's Ticketmaster venue map shows the sold percentage, capacity and availability for every section, and MarketTIQ lets you filter events by primary percentage sold to find the ones closest to selling out.