Back vs Lay Betting – Explained With ₹ Examples

By Polar Loop editorial teamUpdated 2026-11-047 min read

Backing means betting that something will happen; laying means betting that it will not, which makes you the bookmaker for that bet. When you back, you risk your stake; when you lay, you risk your liability, which is stake × (odds − 1). This guide works through the maths in rupees, explains khai and lagai, and shows how to lock in a profit by trading out.

What is a back bet?

A back bet is the normal bet everyone knows: you are betting for an outcome. You back Mumbai Indians to win, and if they win, you are paid at the odds. If they lose, you lose your stake. Nothing more.

Decimal odds include your stake. Back MI for ₹500 at 2.40 and your return if they win is ₹500 × 2.40 = ₹1,200, which is a profit of ₹700. If they lose, you lose ₹500. Your maximum loss on a back bet is always the stake.

What is a lay bet?

A lay bet is a bet against an outcome. When you lay MI at 2.40, you win if MI do not win (they lose, or in markets with a draw, the match is drawn). You are taking the role of the bookmaker: another user backs MI, and you accept their bet.

On an exchange, the amount shown as your lay stake is the backer’s stake — the amount you win if you are right. What you risk is the liability: the backer’s profit, which you must pay if MI win. Lay ₹500 at 2.40 and you win ₹500 if MI don’t win, but lose ₹500 × (2.40 − 1) = ₹700 if they do. The panel blocks your liability from your balance the moment the bet is matched.

Here is the whole picture side by side:

How is lay liability calculated?

The formula is simple: liability = lay stake × (odds − 1). The higher the odds you lay, the more you risk for the same win. Here is how it scales for a ₹1,000 lay stake:

Laying a heavy favourite at 1.25 is cheap: you risk ₹250 to win ₹1,000. Laying an underdog at 10.00 is expensive: you risk ₹9,000 to win ₹1,000. Many beginners lay big outsiders because it “feels safe” — and then one upset wipes out weeks of small wins.

If you want to cap risk instead, work backwards: lay stake = liability you accept ÷ (odds − 1). With a ₹2,000 limit at odds of 3.00, the most you can lay is ₹2,000 ÷ 2 = ₹1,000.

Blue and pink boxes on Indian panels

On almost every Indian exchange panel, the match odds grid has two coloured columns. Blue boxes are Back and pink boxes are Lay. The large number in each box is the price; the small number underneath is how much money is available at that price.

If the blue box for India shows 1.92 and the pink box shows 1.94, you can back India at 1.92 or lay India at 1.94 right now. The gap between them is the spread; on busy markets it is often just one tick. Tap a box, enter your stake, and the bet slip shows your profit and liability before you confirm. Read that slip every time — it is your last check.

Khai and lagai explained

In Indian betting slang, lagai (from “lagana”, to put money on) means backing the favourite, and khai (from “khana”, to eat) means laying it — you “eat” the backer’s money if the favourite fails. You will hear these terms most in the bookmaker market, where rates are shown as whole numbers, such as 45-46.

A rate of 45 means 1.45 in decimal. Lagai at 45: put ₹1,000 on the favourite and win ₹450 if it wins. Khai at 46: win ₹1,000 if the favourite does not win, and pay ₹460 if it does. The one-point gap between 45 and 46 is the bookmaker’s edge. Display conventions differ slightly between panels, so always confirm on your bet slip which side you are on.

How to trade out and lock in a profit

Trading means backing and laying the same selection at different prices so you profit whatever the result. The hedge formula is:

Lay stake = back stake × back odds ÷ lay odds

Worked example. Before the toss you back CSK for ₹2,000 at 3.00. CSK bowl well and their price falls to 2.00. You lay CSK at 2.00 for ₹2,000 × 3.00 ÷ 2.00 = ₹3,000.

You now have ₹1,000 profit on both outcomes — the “green book”, before commission. Most panels also show a projected profit/loss figure next to each team, so you can check the hedge is right.

The same formula cuts losses. Back ₹1,000 at 2.00, the price drifts to 2.50, and you lay ₹1,000 × 2.00 ÷ 2.50 = ₹800. If the team wins: +₹1,000 − (₹800 × 1.50) = −₹200. If it loses: −₹1,000 + ₹800 = −₹200. You accept a fixed ₹200 loss rather than risking ₹1,000.

You can also lay first and back later. Lay ₹1,000 at 1.60 (liability ₹600), then back at 2.00 for ₹1,000 × 1.60 ÷ 2.00 = ₹800. Win: −₹600 + ₹800 = +₹200. Lose: +₹1,000 − ₹800 = +₹200.

How does commission affect a trade?

Exchanges charge commission on your net winnings in a market, so it only applies to the side of a trade that ends up in profit. Take the CSK trade above. If CSK win, your net result in the match odds market is +₹1,000. Commission rates vary by panel, so use 2% purely as an illustration: you pay ₹20 and keep ₹980. If CSK lose, the net result is also +₹1,000, so the same ₹20 applies.

This matters most on small trades. If you trade for a ₹50 green book on a large stake, commission and a one-tick slip in price can turn it into a loss. A useful rule is to check that your locked-in profit is comfortably bigger than the commission before you bother trading at all. Many regulars only trade when the price has moved several ticks, not one or two. Our cricket odds guide explains how ticks and prices relate to probability.

Back and lay in a Test match: the draw

Limited-overs match odds are effectively two-way: one team or the other. Test match odds have three outcomes — Team A, Team B and the Draw — which changes what a lay bet means.

If you lay India at 2.50 for ₹1,000 in a Test, you win ₹1,000 if England win or if the match is drawn, and lose ₹1,500 only if India win. That makes laying a favourite in a rain-affected Test attractive to some traders, because both the opponent and the weather are on their side. Equally, backing the draw early and laying it later as wickets tumble on day four is a common Test trade. If you follow the longer format, a Test betting ID gives you these three-way markets.

When to back and when to lay in cricket

• Back when you think a team’s price is too big — for example, a side with a good chasing record available at a long price after losing the toss
• Lay when you think a favourite is overrated, especially at short odds where liability is small
• Back early, lay later if you expect a team to strengthen during the match, such as a strong batting line-up chasing on a flat pitch
• Lay early, back later if you expect a favourite to wobble — for example, early wickets in a powerplay on a seaming surface

None of these are certain. Cricket prices move violently on single balls, which creates opportunity and risk in equal measure. Our live in-play betting guide covers timing.

Common back and lay mistakes

• Confusing lay stake with liability — the stake is what you win, the liability is what you lose
• Laying outsiders at high odds for “easy money” and taking a huge liability
• Pressing the pink box when you meant blue in a fast in-play market
• Hedging with the wrong stake — always use back stake × back odds ÷ lay odds
• Forgetting that commission comes off the winning side, so a tiny green book can become a loss
• Trading during suspension windows and having bets go unmatched

Practise before you use real money

Liability is easy to misjudge the first time. Ask for a free demo ID and practise laying and trading on a live match until the bet slip numbers feel natural. When you are ready, our betting exchange ID page explains how accounts work, and the exchange vs sportsbook guide shows why lay betting exists at all.

Real-money online betting is restricted in India under the Promotion and Regulation of Online Gaming Act, 2025. Read about whether online betting is legal in India before depositing, and visit our responsible gaming page. Every bet, back or lay, can lose.