Surface Tension Calculator
Free calculate surface tension, capillary rise, and meniscus height. determine surface tension from force, length, and contact angle for liquids.
Input Parameters
Results
Enter force and length to calculate surface tension
Surface Tension Formula
Formula
γ = F / (2L)
Where:
- • γ = surface tension (N/m)
- • F = force (N)
- • L = length (m)
Common Values
- • Water (20°C): 0.0728 N/m
- • Mercury: 0.465 N/m
- • Ethanol: 0.0223 N/m
- • Soap solution: 0.025 N/m