PC performance estimator
FPS Calculator for PC Games
Compare your graphics card across five supported PC games. Choose a resolution, graphics preset, and target frame rate to see a source-based FPS estimate and whether it falls below, comes close to, or meets your goal.
Estimate
Performance result
Select your hardware to see the estimated average FPS and target outcome.
Five launch titles
Popular Game FPS Calculators
Choose a goal
Your target changes the answer
Balanced smooth play for visually demanding single-player games.
A practical high-refresh target for fast competitive games.
A demanding target that depends on the full system and display.
Four inputs, one lookup
How this PC FPS calculator works
- Describe the workload
Choose the resolution and Low through Ultra graphics preset you want to compare.
- Select your graphics card
Search the supported GPU catalog using the full desktop or laptop graphics card name.
- Compare with your target
Read the estimated average, source-reported minimum, confidence, and target outcome together.
For game-specific guidance, use the dedicated pages for Fortnite, Valorant, Apex Legends, Cyberpunk 2077, or Red Dead Redemption 2 .
Read the result
What the FPS estimate tells you
This game FPS estimator looks up the exact supported combination instead of pretending to benchmark your computer. Use all four result fields before deciding whether a target is realistic.
- Estimated average FPS
- The rounded source-based average for the selected combination.
- Source-reported minimum
- The minimum reported by the source. It is not a measured 1% low.
- Target outcome
- Whether the estimate falls below, comes close to, or meets your selected target.
- Confidence
- How much evidence supports the estimate and how cautiously to use it.
Common questions
FPS calculator FAQ
How much FPS will I get in a game?
Select a supported GPU, resolution, and graphics preset. The homepage returns a source-based summary across the five launch games, not a guarantee for every PC or scene.
Is this a PC build FPS calculator?
It currently estimates the GPU-side workload for supported combinations. It does not yet model a complete build with a specific CPU, memory kit, cooling setup, or power limit.
Why can my real FPS be different?
CPU limits, memory, background tasks, drivers, thermals, game updates, and the scene on screen can all move performance above or below a broad source observation.
What do Low, Medium, High, and Ultra mean?
They are the four graphics preset levels represented by the source data. Game-specific options such as ray tracing, performance modes, and upscaling are not inferred from those labels.
Is source-reported minimum the same as 1% low FPS?
No. Source-reported minimum is reported exactly as the source provides it. Without frame-time samples, GamePerfHub cannot accurately relabel that number as a 1% low.
Which target FPS should I choose?
Start with 60 FPS for smooth general play, 144 FPS for high-refresh competitive play, and 240 FPS only when the display and the rest of the system can support it.