About this tool
The K/D Ratio & Win Rate Calculator turns your raw match stats into the numbers players actually compare, all worked out in your browser with nothing uploaded. Enter your kills and deaths — plus, optionally, assists, wins, losses, headshots, total shots, and a target K/D you are chasing.
Your K/D ratio is kills ÷ deaths; with zero deaths it shows ∞ for a flawless record. KDA is (kills + assists) ÷ deaths, rewarding the support work a plain K/D ignores. Win rate is wins ÷ (wins + losses) × 100, and the headshot percentage is headshots ÷ total shots (if you give shots) or headshots ÷ kills otherwise. To see how much grinding a goal takes, the kills-needed figure is ceil(target K/D · deaths − kills) — the extra kills, at your current deaths, to reach that ratio.
Every optional field simply adds another result tile when filled, so you can use it as a quick K/D check or a full session breakdown. Only kills and deaths are required; leave the rest blank and those extra stats are skipped.