FPS Calculator: estimate how many frames your PC will get in any game
Calculate the FPS your PC can deliver in over 200 games in seconds. Enter your graphics card (GPU), processor (CPU), resolution and graphics quality to get a realistic estimate of frames per second. Our test combines current hardware performance data so you know what to expect before playing a new title or upgrading components.
How the FPS calculator works
Our algorithm takes the benchmark score of your graphics card adjusted for the chosen resolution, cross-references it with the effective processor score and applies the specific CPU/GPU demand profile of each game. It then layers on the graphics quality multiplier (low, medium, high, ultra) and a factor based on available RAM. The result is an estimate of frames per second, not a real measurement: it gives you an accurate idea of expected performance without installing the game.
What you need to use the FPS meter
Your graphics card (GPU)
We support virtually any modern GPU: from NVIDIA GTX 900 up to the new RTX 50 series, AMD RX 400 through RX 9000 and the full Intel Arc family, including recent integrated graphics chips.
Your processor (CPU)
We cover Intel Core from 6th generation up to Core Ultra Series 2, and AMD Ryzen from the first generation through Ryzen 9000. Laptop processors and APUs with integrated graphics are included too.
The game and resolution
More than 200 games in the catalog, from competitive esports to demanding AAA titles. You can calculate performance at 1080p, 1440p and 4K, with graphics quality presets ranging from low to ultra.
Available RAM
Choose between 8, 16 or 32 GB. RAM matters especially in modern open-world games with ultra textures; below 16 GB you will notice frame drops in recent releases.
How to interpret the FPS test result
Once the calculator returns a number, it helps to know what it means in practice. These are the reference ranges we use to classify estimated performance:
- Below 30 FPS — Unplayable: severe lag, constant stutter and noticeable input delay. Lower resolution or graphics quality before playing.
- 30-59 FPS — Playable: acceptable for relaxed single-player or strategy, but you will feel the lack of smoothness in fast action.
- 60-99 FPS — Smooth: ideal performance for most games on standard 60 Hz monitors and the best quality-to-demand balance.
- 100-143 FPS — Excellent: makes full use of 120 Hz and 144 Hz monitors, with very responsive feel even in shooters.
- 144+ FPS — Competitive: built for esports and 240 Hz or higher monitors, where every frame makes a difference.
Use cases for the FPS simulator
Before buying a new game
Check whether your rig can run the title smoothly before you pay. Adjust resolution and graphics quality until you find a setup that delivers stable frames.
To decide whether to upgrade your GPU or CPU
Test different combinations to spot the real bottleneck in your PC. If swapping only the graphics card barely raises FPS, the limit is in the processor.
To configure optimal resolution and quality
Find the balance between sharpness and performance. Running several scenarios helps you lock in the sweet spot between 1440p high or 4K medium based on your hardware.
To compare combos before building a PC
Simulate several GPU + CPU + RAM configurations before buying components. You invest the budget better and avoid overpaying for hardware you will not fully exploit.
Upscaling and Frame Generation technologies that affect your FPS
Modern upscaling multiplies frames without rendering at native resolution. DLSS 4 works on RTX 20 and newer, while DLSS Multi Frame Generation is exclusive to RTX 50 and DLSS Frame Generation to RTX 40. AMD FSR 4 is compatible across vendors, and XeSS 2.1 is optimized for Intel Arc. Our calculator returns the BASE estimate without these techniques enabled; turning on upscaling typically adds 25 % to 40 % more FPS depending on the quality mode you pick.
Differences between calculating FPS and measuring FPS in real time
Our tool ESTIMATES performance starting from hardware profiles and each game's demand. Real-time counters like MSI Afterburner, NVIDIA FrameView or the Steam overlay MEASURE actual frames during gameplay. The best approach is to combine both: use the calculator to plan your purchase or setup, then measure with an overlay to fine-tune settings once the game is installed.
Popular games
Frequently asked questions
How does the FPS calculator work?
Are the calculator results accurate?
Does it work with laptops?
Can I estimate FPS for newly released games?
What resolution and quality should I choose?
How many FPS do I need to play smoothly?
What is the difference between GPU and graphics card?
Does it work with AMD Ryzen and Intel Core?
Does it cover RTX 50 and RX 9000?
How does DLSS affect the calculated result?
Methodology and data sources
Benchmark scores are based on public sources such as 3DMark, PassMark and manufacturer specifications. Game demand profiles come from contrasted technical reviews. We update the database regularly; last update: May 30, 2026.
See the full breakdown of our sources and methodology →