Refresh Rate Calculator

Calculate refresh rate metrics, VRR compatibility, and compare with FPS.

Refresh Rate Calculator

Monitor Refresh Rate (Hz)

Your Game FPS (optional)

Panel Type

Overdrive Setting

Refresh Rate

144 Hz

6.944ms per refresh | 140% smoother than 60Hz

FPS Comparison

Your FPS120 (8.333ms)

FPS/Refresh Ratio0.83x

Sync StatusWithin VRR range

Tearing RiskNone with VRR

VRR Range (Estimated)

VRR Window36 - 144 Hz

Panel & Overdrive

Panel TypeIPS

Contrast Ratio1000:1

Est. Response Time~2ms GtG

Overshoot Risk15%