Hedge Calculator

You have an open bet and the match has moved. This works out the stake on the other side that makes the outcome irrelevant, and what that certainty costs you.

What a hedge actually does#

A hedge does not create money. It converts one uncertain outcome into one certain, smaller one. Before the hedge you are looking at a big win or a total loss; after it, you get the same figure whichever way the match goes.

That trade is sometimes worth making and often is not, but it is always a trade. The calculator's job is to put a number on both sides of it so the decision is made with the arithmetic visible rather than with your stomach.

Working one out#

Say you backed something at 4.00 for 100 and it is now trading at 1.80 on the other side. Your open bet pays 400 if it lands.

To equalise, stake enough on the opposite outcome that it also returns 400:

hedge stake = payout ÷ current price on the other side = 400 ÷ 1.80 = 222.22

Now check both branches. Your total outlay is 100 + 222.22 = 322.22, and either way 400 comes back:

Same number both ways. That is the whole mechanism, and it is the same equalising arithmetic behind an arbitrage bet — the difference is that an arb is planned across two books before either leg is placed, while a hedge is a rescue at whatever price the market now happens to offer.

Judging a cash-out offer#

This is the part worth internalising. A bookmaker's cash-out arrives as an amount, never as a price. There is no odds figure attached, nothing to compare, and no line on the slip saying what was deducted. It is the only number in betting presented without the price behind it, and that is not an accident.

So build the benchmark yourself. In the example above, hedging at the market price guarantees you 177.78 in hand — your 100 stake back plus the 77.78 locked. That is what the position is worth to you right now. Any cash-out below it is the fee for not doing the arithmetic:

Offer	Against 177.78	What it costs
178	At fair value	Take it — free convenience
165	−7%	Roughly 13 for the click
150	−16%	Hedge manually instead

Cash-out prices are systematically below fair value, and the gap is widest exactly when you most want to take it — when a position has swung and the temptation to bank something is strongest. Enter the offer in the calculator's field and it shows you the shortfall. The cash-out guide goes through how the offers are built and where the deduction hides.

When the trade is worth it#

There are honest reasons to hedge, and none of them are mathematical:

• The stake is too big for you. If the outcome would genuinely hurt, the position was too large to begin with — but hedging is a reasonable way out of a mistake already made. The permanent fix is sizing bets to your bankroll.
• Something you did not price has changed. A key player has gone off, a red card has landed, and your original reasoning no longer applies. That is new information, not nerves.
• You need the money on a date. Certainty has real value when it is spent on something.

What is not a good reason is discomfort. The expected value of a hedge at fair market prices is roughly zero before costs and negative after them, so every hedge you take out of nerves shaves a little off whatever edge you had. Take enough of them and there is nothing left to shave.

The habit problem#

One hedge costs you the spread. A habit of hedging costs you your edge, because you will do it on winners and not on losers — the temptation only arrives when a bet has moved your way. That is a filter that systematically cuts your best positions short while leaving the bad ones running to the end.

If you find yourself reaching for cash-out often, the number to look at is not the offer. It is your stake size, and whether you are taking prices that hold up against the close — which is what closing line value measures and why it matters more than any individual result.

For the planned version of covering every outcome, where the profit is locked before the first bet rather than rescued after it, use the arbitrage calculator.