FPS & Frame Time Calculator for PC Gaming
Calculate your frame time from any target FPS, see whether your FPS matches your monitor Hz, and get a competitive rating for your setup. Essential for CS2, Valorant and any competitive FPS where input lag directly affects your aim.
What is Frame Time?
Frame time is how long your GPU takes to render each frame — it's 1000ms divided by your FPS. At 144 FPS, your frame time is 6.94ms. Lower frame time means smoother, more responsive gameplay. Frame time consistency matters more than average FPS for a smooth experience.
FPS vs Monitor Hz — Does it Matter?
Your FPS should match or exceed your monitor's refresh rate to get the full benefit. Running 144 FPS on a 60Hz monitor wastes frames. Running 60 FPS on a 144Hz monitor means your monitor refreshes between frames — creating judder. Match them for the smoothest experience.