What is Turnover (Handle) in Betting? Volume vs Revenue

Turnover (called handle in North American sports betting) is the sum of every stake placed in a period. It measures how much money passes across the counter, not how much the operator keeps: a sportsbook with €100 million of handle and a 7% margin earns €7 million of gross gaming revenue. Turnover is the volume figure; GGR is the revenue figure; the ratio between them is the hold or margin.

How it works

Every bet or spin adds its stake to turnover, whether it wins or loses. Because casino games recycle money quickly — a player who deposits €100 and plays slots at 96% RTP may generate €2,000 of turnover before the deposit is exhausted — casino turnover figures are many times larger than deposits, and comparisons between products on turnover alone are misleading.

In sports betting, handle is the industry's primary published volume metric. Regulators in the United States release monthly handle and revenue by state, and the hold percentage (GGR ÷ handle) is the health indicator analysts watch. A typical sportsbook hold sits in the mid to high single digits, varying with results and product mix; parlays and same-game combinations carry higher margins than straight bets.

Some jurisdictions tax turnover rather than GGR. A turnover tax of even a few percent can exceed the operator's whole margin on low-hold products, which is why turnover-taxed markets have fewer operators and higher prices.

Why it matters for operators and suppliers

Operators use turnover to size liquidity, payment capacity and risk exposure; a sportsbook's trading team manages liabilities as a share of handle on each event. Marketing teams watch turnover per player as an engagement signal, while finance watches GGR.

For suppliers, turnover drives infrastructure: odds feeds, platform providers and payment processors price capacity on transaction volume, not revenue. A sportsbook platform provider needs to know peak bets per second on a Champions League night, which is a turnover question.

Example

A sportsbook takes €40 million in bets on a football weekend. Results go the bookmaker's way and it pays out €36.4 million: GGR is €3.6 million and hold is 9%. The following weekend, with the same €40 million handle, favourites win across the board and payouts reach €38.8 million: GGR falls to €1.2 million and hold to 3%. Volume was identical; revenue fell by two-thirds.

Frequently asked questions

No. Turnover is the total staked; revenue (GGR) is what remains after winnings are paid. A high-turnover business can have low revenue if its margin is thin.

It varies by market and product mix, but a sustained hold in the mid to high single digits is typical for a mature online sportsbook. Higher parlay share pushes it up; sharp, price-sensitive customers push it down.

It is simpler to administer and harder to manipulate than a tax on revenue. The cost is that it penalises low-margin products and can make regulated operators uncompetitive against unlicensed sites.