• Overview
    • Chemistry
    • Earth Science
    • Engineering
    • Everyday Life
    • Finance
    • Health & Medicine
    • Life Sciences
    • Mathematics
    • Physics
      • Astrophysics
      • Crystallography
      • Elasticity
      • Electric Circuits
      • Electromagnetism
      • Fluid Mechanics
      • Mechanics
      • Nuclear Physics
      • Optics
        • Diffraction & Interference
        • Illuminance & Intensity
        • Lasers
        • Lenses & Imaging
        • Materials
        • Reflection & Transmission
        • Refraction
          • Brewster's Angle Calculator
          • Index of Refraction of Seawater Calculator
          • Optical Absorption Coefficient of Ice (Ih Phase) Calculator
          • Rainbow Altitude Calculator
          • Refraction in a Prism Calculator
          • Refractive Index Calculator
          • Refractive Index of Ice (Ih Phase) Calculator
          • Refractive Index of Moist Air Calculator
          • Refractive Index of Water Calculator
          • Snell's Law Calculator
          • Total Internal Reflection Calculator
          • Transmission Coefficient Calculator
          • Wavelength of Light in a Medium Compared to Another Medium Calculator
          • Wavelength of Light in a Medium Compared to a Vacuum Calculator
        • Scattering
      • Quantum Mechanics
      • Quantum Physics
      • Relativity
      • Statistical Physics
      • Thermodynamics
      • Waves
    • Society & Culture
    • Space
    • Technological World
    • Units
WolframAlpha

Index of Refraction of Seawater Calculator

Calculate the refractive index of fresh and salt water.

temperature:
wavelength:
salinity:
  • Pro
  • Mobile Apps
  • Products
  • Business
  • API & Developer Solutions
  • LLM Solutions
  • Resources & Tools
  • About
  • Contact
  • Connect
  • ©2026 Wolfram
  • Terms
  • Privacy
  • wolfram.com
  • Wolfram Language
  • Mathematica
  • Wolfram Demonstrations
  • Wolfram for Education
  • MathWorld