Yu-Gi-Oh! TCG

Yu-Gi-Oh! Life Point Calculator

Every Yu-Gi-Oh! duel is a race to take the other player from 8000 Life Points to 0. Here's how the count works under the rules, the ways duelists keep it at the table, and how to track a game's Life Points in TurnZero HQ, with every game saved afterward.

How Life Points work

Each player starts the duel with 8000 Life Points (LP), and a player whose LP reaches 0 loses. That's the whole scoring system: there are no points to collect, only a number that counts down as the duel goes on. Speed Duel, a separate smaller format, starts at 4000; this page is about the standard game.

8000 is a starting point, not a limit. Nothing in the rules caps Life Points, so a player who gains LP can go above 8000 and stay there until damage or a cost brings them down.

Damage, costs, gains and halving

Life Points move in a few different ways, and they don't all behave like damage:

What happensHow it works
Battle damageWhen monsters battle, the damage is the difference between their ATK values, or between ATK and DEF when the attack hits a Defense Position monster with higher DEF or the attacker has a piercing effect. A direct attack deals the attacker's full ATK. That's why amounts like 1300 or 850 are so common.
Effect damageA card effect inflicts a set amount, such as 500 or 1000, or an amount the card tells you to work out.
Paying Life PointsSome cards ask you to pay LP as a cost to activate or keep them. Paying is not damage, so cards that stop or change damage don't stop it, and you generally can't pay a cost larger than the LP you have.
Gaining Life PointsAn effect adds LP to your total. There's no maximum.
HalvingSome cards halve a player's LP, or ask you to pay half of yours. It's the LP you have at that moment that's halved, not the 8000 you started with, so 5300 becomes 2650.

Because so much of this lands on uneven numbers, the fastest way to track Yu-Gi-Oh! is usually to work out the new total and write it down or type it in, rather than counting down in fixed steps.

How a duel ends

Reaching 0 LP is the most common way to lose, but not the only one:

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Life Points to 0: a player whose LP reaches 0 loses. If both players reach 0 at the same time, the duel is a draw.

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Deck out: a player who has to draw a card with no cards left in their Deck loses.

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A card's own win condition: a few cards win the duel outright, such as holding all five pieces of Exodia the Forbidden One in your hand.

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Concession: a player can surrender at any time.

These are the same endings TurnZero HQ's result sheet offers for a Yu-Gi-Oh! game: Life Points to 0, Deck out, Alternate Win Con and Concession.

Keeping count at the table

Duelists have kept Life Points a few ways over the years, and each one suits a different table:

MethodGood forWatch out for
Pen and paperA written log of every change, which makes it easy to check the math and settle a disagreement.Slower, and the running subtraction is where mistakes creep in.
A calculatorQuick, accurate subtraction for uneven damage.No record of how you got to the number unless you also write it down.
A phone appFast entry, and often a history of changes and an undo.A phone that locks or runs out of battery mid-duel.
DiceCounters on cards, and coin or die results that some cards call for.Not practical for a four-digit Life Point total.

Organized play generally expects a written record of Life Points, so if you're at a tournament, check the event's policy before you rely on a calculator or an app alone.

How to track a Yu-Gi-Oh! game in TurnZero HQ

TurnZero HQ doesn't play Yu-Gi-Oh! for you. You duel at a real table, and the app keeps each player's Life Points, lets others follow along, and saves the result. It works on iPhone, Android and the web.

  1. Open Play and pick Yu-Gi-Oh! from the game picker at the top of the sheet. The button then reads Start a Yu-Gi-Oh! game.
  2. Choose how many are at the table: 2, or More for a bigger group. This starts a gathering for Yu-Gi-Oh!, and every game you play in it is a Yu-Gi-Oh! game.
  3. Pick each seat's deck in setup. The choices are that player's Yu-Gi-Oh! decks, built in the Yu-Gi-Oh! Deck Lab.
  4. Start the game. Every seat begins on 8000 Life Points. With two players on one phone, the seats face each other, so each player reads their own number the right way up.
  5. Change Life Points with the buttons, which move by 100, 500 and 1000, or tap the number and type the exact new total. Typing is usually faster for battle damage like 1300. If you get one wrong, tap Undo.
  6. Finish the game. A seat that reaches 0 is marked out, and when one player is left the app names the winner. Tap Record the result, confirm the winner, and choose how the game ended. The game is saved in the gathering's history, and the next game can be played in the same gathering.

One device keeps score at a time, run by the gathering's host or a player seated in the game. Anyone else watches the Life Points update live, and a seated player or the host can tap Keep score here to take over from their own device.

What the tracker does and doesn't do

For Yu-Gi-Oh!, the tracker is one Life Point total per seat, a live view for the people watching, undo, and a saved result with how the game ended. Several things TurnZero HQ does for Magic: The Gathering are not part of it:

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No ratings or MMR for players or decks, and no win odds

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No per-game player stats, damage breakdowns, awards or AI recaps

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No best-of-three match scoring; each game is saved on its own

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No Personal Mode

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No playing online: it keeps score for a duel happening at a real table

Frequently Asked Questions

How many Life Points do you start with in Yu-Gi-Oh!?

8000. Each player starts the duel with 8000 Life Points under the current rules, and a player whose Life Points reach 0 loses. TurnZero HQ starts every seat of a Yu-Gi-Oh! game on 8000.

Can my Life Points go above 8000?

Yes. 8000 is only where a duel starts, not a ceiling, so a card that gains you Life Points can take you past it. The TurnZero HQ tracker lets a seat go above 8000 too.

How do I enter damage that isn't a round number?

Tap the Life Points number and type the new total. Battle damage is the difference between two ATK or DEF values, so amounts like 1300 or 850 are common, and typing the exact result is faster than pressing a step button several times. The buttons move by 100, 500 and 1000 for the round amounts.

Can more than two people use it?

Yes. A Yu-Gi-Oh! gathering can have 2 or more seats, each with its own Life Points, and each game is saved in that gathering's history. Anyone at the gathering who isn't keeping score can watch the numbers live.

Does it track best-of-three matches?

No. Each game is tracked and saved on its own. You can play the next game of a match as a new game in the same gathering, but TurnZero HQ doesn't add up games into a match result for Yu-Gi-Oh!.

Can I use it at a tournament?

That depends on the event. Organized play generally expects each player to keep a written record of Life Points, so check your event's policy before relying on a phone. For casual duels and locals where it's allowed, the tracker keeps the count and the history for you.

Keep your next duel's Life Points in TurnZero HQ.

Start a Yu-Gi-Oh! game, type the damage, and every game is saved to your gathering. Free on iPhone, Android and the web.

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Yu-Gi-Oh! card names and images are the property of Konami Digital Entertainment and their respective owners. ©Studio Dice/SHUEISHA, TV TOKYO, KONAMI. TurnZero HQ is not affiliated with, sponsored, or endorsed by Konami. Card data comes from YGOPRODeck, and prices from TCGplayer via TCGCSV.