Lubricant oils

Operational Viscosity Calculator

Use this calculator to find lubricant viscosity at an operating temperature. The viscosity in centiStokes at 40°C, the viscosity in centiStokes at 100°C and the operating temperature in °C are used as input information.

Viscosity cSt (mm²/s) a 40°C.

Viscosity cSt (mm²/s) a 100°C.

Operating temperature (°C).