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KJs vs JTs equity

Preflop, KJs beats JTs with exact equity 69.38% vs 30.62%: KJs wins 68.03%, JTs wins 29.28%, ties 2.69%. Computed by exhaustively enumerating all 5,136,912 deals.

KJs Win68.03%
JTs Win29.28%
Tie2.69%
KJs Equity (win + tie/2)69.38%
JTs Equity (win + tie/2)30.62%
Boards enumerated5,136,912
Suit combinations3
Losing frequencyKJs loses 1 in 3.4

Note: class-average values. Specific suit combinations (e.g. shared suits) shift the numbers by a few tenths of a percent.

FAQ

Who wins more often, KJs or JTs?

KJs is ahead: KJs has 69.38% equity vs 30.62% (exact enumeration).

How often do KJs vs JTs tie?

Ties occur 2.69% of the time (138,174 of 5,136,912 outcomes).

Are these numbers simulated?

No. All 5,136,912 board combinations are exhaustively enumerated — mathematically exact and reproducible.

Figures from app/data/matchup-matrix (exhaustive engine scripts/gen-matchup-matrix.mjs, cross-validated against lib/poker-equity.ts)

Cite this page: Pailiku, “KJs vs JTs equity”, pailiku.com/matchups/kjs-vs-jts (2026).