🛠️ Free Gaming & PC Hardware Calculators
Quick, honest math for buying decisions — no sign-up, no tracking forms, instant results. Bookmark them, share them.
🎮 Game Economy
Grind vs. Buy Calculator
How many hours of farming does a purchase replace? Your amount, your farm rate — the honest time cost, for OSRS, FC 26, Diablo 4, PoE 2 and WoW Classic.
Open tool →FC 26 Tax Calculator
EA takes 5% of every transfer-market sale. Convert between listing price and coins that actually land — both directions.
Open tool →OSRS Bond Calculator
Enter the live GE bond price and how many bonds you want — get the exact GP to order (with a safety buffer) and your membership days.
Open tool →Currency Converter
Live ECB reference rates for 30 currencies — see marketplace and gear prices in your own currency before you buy.
Open tool →🖥️ PC Hardware
PSU Wattage Calculator
Your GPU, CPU and other component wattage in — a recommended power supply tier with real headroom out.
Open tool →PC Electricity Cost Calculator
Your system wattage, usage hours and local electricity price — daily, monthly and yearly running cost, honestly estimated.
Open tool →Game Storage Space Calculator
Your drive capacity and your own average game size — how many games actually fit, with OS space reserved.
Open tool →GPU Price-per-FPS Value Calculator
Your own price and FPS numbers for two cards — which one delivers more frames per dollar.
Open tool →RAM True Latency Calculator
Your CAS Latency and data rate — the actual first-word access time in nanoseconds, using the standard JEDEC formula.
Open tool →Resolution & Pixel Count Comparator
Pick two resolutions — see the real pixel-count difference your GPU has to render.
Open tool →Refresh Rate ↔ Frame Time Converter
Hz to milliseconds and back, plus a reference table for common refresh rates.
Open tool →