FPS Calculator
Welcome to FPS Calculator — Your Ultimate FPS Checker for PC!
Want to know how well your PC can handle your favorite games?
With FPS Calculator, you can instantly estimate your average FPS, test your setup, and predict real-world gaming monitor performance — all in seconds.
Just choose your CPU, GPU, and resolution, and our game FPS calculator shows you accurate FPS results. Whether you’re building a new rig or fine-tuning your setup, this tool helps you make smarter gaming decisions.
What Is an FPS Calculator?
An FPS Calculator (Frames Per Second Calculator) helps you predict your game performance before you even launch it. FPS stands for “frames per second” referring to the number of images displayed on screens each second.
The higher the FPS results in a smoother and more seamless gaming experience., Our FPS Calculator online uses updated benchmark data (2024–2026 CPUs & GPUs) to deliver realistic FPS estimates for hundreds of games. No downloads, no signups — just accurate results in one click.
How Does the FPS Calculator Work?
Using the tool is simple:
- Select your CPU and GPU.
- Choose the game and graphics settings (Low, Medium, High, Ultra).
- Click “Calculate FPS” to see your estimated performance instantly.
Our system combines data from real-world benchmarks, official specs, and performance tests to give you the closest possible FPS prediction.
Is the PC Build FPS Calculator accurate?
Yes , it’s designed using thousands of verified benchmarks. But real FPS can vary based on your cooling, drivers, and game updates. That’s why we always call our results estimated averages, not fixed numbers.
Why Gamers Trust Our FPS Calculator
- Based on latest 2024–2026 CPU and GPU benchmarks
- Works for hundreds of popular PC games
- 100% free and online — no download needed
- Fast, accurate, and beginner-friendly
- Designed by gamers, for gamers
From entry-level PCs to high-end rigs, our FPS checker gives you an honest idea of what to expect in real gameplay.
How to Calculate FPS (Frames Per Second)
If you’re wondering how to calculate FPS manually, here’s the simple explanation:
FPS = Number of frames rendered ÷ time (in seconds).
For example, if your GPU renders 300 frames in 5 seconds:
300 ÷ 5 = 60 FPS — which is smooth gameplay.
But instead of doing the math, just use our FPS calculator online — it’s faster and more accurate.
Understanding FPS and Performance
Your FPS depends on many factors:
- CPU and GPU performance
- Game optimization
- Resolution (1080p, 1440p, 4K)
- Graphics settings (Low vs Ultra)
- Driver and software updates
Use our frame per second test or FPS test tool to find your sweet spot between visuals and performance.
Game FPS Calculator — Play Smart, Not Blind
Our game FPS calculator helps you plan before you buy or upgrade. Check how your rig performs in:
- Fortnite FPS test
- Cyberpunk 2077 FPS calculator
- Valorant FPS check
- GTA V FPS prediction
- Call of Duty FPS benchmark
Each result gives you average FPS, recommended settings, and smoothness level (Playable, Optimal, or Ultra Smooth).
How to Calculate Average FPS in Games
Want to check average FPS while gaming?
Tools like MSI Afterburner, FRAPS, or the Steam FPS counter.
But for quick pre-game checks, our PC FPS calculator gives you instant averages no setup required.
FPS Calculator PC Download (Optional Info)
Our FPS Calculator works 100% online no download needed.
However, if you prefer offline testing, you can use tools like MSI Afterburner or CapFrameX for live FPS readings.
But for quick predictions, our FPS calculator online remains the easiest choice!
Popular FPS Calculations
- Fortnite FPS Calculator
- Valorant FPS Calculator
- Cyberpunk 2077 FPS Check
- Apex Legends FPS Test
- GTA V FPS Estimator
- Call of Duty FPS Calculator
Use these pages to explore detailed FPS predictions for each title — perfect for gamers comparing hardware setups.
What are good FPS games for PC?
There are tons of amazing FPS (First-Person Shooter) games for PC gamers in 2025! Here are a few popular ones:
- Valorant — great for competitive play
- Call of Duty: Warzone — intense and realistic
- Apex Legends — fast, tactical action
- Overwatch 2 — team-based and colorful
- Counter-Strike 2 (CS2) — classic competitive FPS
You can use our FPS calculator PC to check how smoothly each game will run on your setup.
Why does my FPS on League of Legends keep dropping to 0?
That’s super frustrating — and it usually means your system is hitting a quick performance spike.
Your FPS drops to 0 when your GPU or CPU is overloaded, or when your drivers are outdated. Try these fixes:
- Close background apps (especially browsers and recorders).
- Update your graphics driver.
- Lower shadows or anti-aliasing settings.
- Check for overheating — heat can cause instant frame drops.
You can also use our FPS calculator to see how your build should perform in League — it helps identify if your hardware is the cause.
How do I get rid of the FPS counter on the top right?
That depends on which game or launcher you’re using:
- In Steam, press Shift + Tab, go to Settings → In-Game → In-Game FPS Counter and turn it off.
- In NVIDIA GeForce Experience, open Overlay Settings → HUD Layout → FPS Counter → Off.
- In Radeon Software, disable the Performance Overlay.
If you’re using a third-party FPS monitor like MSI Afterburner, you can toggle the overlay off in its settings.
How do I test my FPS?
You can test your FPS in two ways:
- In-game method — many games show FPS when you enable the FPS counter in settings or press a shortcut (like Ctrl + F in League of Legends).
- Online method — use our FPS Calculator online to estimate your average FPS before launching the game.
It’s quick, free, and works for all major PC games.
How many FPS can I actually see or test?
Most humans can comfortably notice differences up to 120–144 FPS — beyond that, it’s smoother but harder to see.
If your monitor supports 144Hz or 240Hz, you’ll definitely feel the improvement, especially in competitive shooters.
You can run a frame-per-second test on our tool to see how your PC performs at different refresh rates.
How do I test my PC performance for gaming?
You can run a benchmark or FPS test using software like:
- 3DMark
- UserBenchmark
- MSI Afterburner
But for a quick check, our game FPS calculator estimates how your CPU and GPU will perform in any game — no downloads needed!
It’s perfect for seeing if your build can handle high-end titles or needs an upgrade.
Is the PC Builds FPS Calculator accurate?
Yes , it’s quite accurate for average FPS estimates.
It uses real-world benchmark data and performance samples from thousands of systems.
Still, actual FPS can vary slightly due to things like background apps, temperatures, or game updates.
So, think of it as a trusted estimate, not an exact reading , but it’s very close!
Frame Per Second Test — Try It Now
Curious how many frames your PC can push?
Run a frame per second test using our calculator above. It’s a fast, free, and accurate FPS test for any PC or laptop.
Your results update instantly no waiting, no registration, just real data.
Frequently Ask Question
Start Your FPS Test Now
Ready to know your gaming performance?
Use the FPS Calculator above to run a quick FPS test and see your estimated results instantly.
Play smarter — plan your build with confidence.