Pipeng Toolbox : Seawater Salinity Calculators Blank User
Short Cuts
GO
Main ±
Beams ±
References ±
Fluid Flow ±
Fluid Properties ±
Maths ±
Materials ±
Pipelines ±
Soils ±
Subsea ±
Demo

TEOS-10 Seawater Salinity

Calculate TEOS-10 seawater practical salinity from pressure, temperature and conductivity.

Practical salinity is measured by comparing the sea water conductivity with a reference conductivity.

To convert pressure: 1 MPa = 100 dbar (deci bars) or 1 dbar = 1e4 Pa. To convert conductivity 1 S/m = 10 mS/cm.

Reference : TEOS-10 Thermodynamic Equation Of Seawater (2010)

Change Module :

Related Modules :

[FREE] tools are free in basic mode with no login (no plots, tables, goal seek etc). Login or Open a free account to use the tools in plus mode (with plots, tables, goal seek etc).
[PLUS] tools are free in basic CHECK mode with Login or Open a free account (CHECK values no plots, tables, goal seek etc). Buy a Subscription to use the tools in plus mode (with plots, tables, goal seek etc).
Try plus mode using the Plus Mode Demo tools with no login.   Help Using The Pipeng Toolbox (opens in the popup workbook)

Links : ±
CALCULATOR : TEOS-10 Seawater Practical Salinity From Pressure Temperature And Conductivity [FREE]   ±

Calculate TEOS-10 seawater practical salinity from temperature, pressure, and electrical conductivity.

Check electrical conductivity SP = 35.5 parts per thousand for T = 15 C, P = 3 MPa, and C = 4.359895 S/m.

To convert pressure: 1 MPa = 100 dbar (deci bars). To convert conductivity 1 S/m = 10 mS/cm.

Tool Input

  • T : Seawater Temperature
  • P : Seawater Pressure
  • C : Electrical Conductivity

Tool Output
CALCULATOR : TEOS-10 Seawater Hydrostatic Pressure From Water Depth [FREE]   ±

Calculate TEOS-10 seawater hydrostatic pressure from water depth or relative elevation.

The submerged pressure is calculated using Bernoulli's equation. Elevation is measured relative to an arbitrary datum (+ve up -ve down). Mean sea level (MSL) is often used as a datum. The water density is assumed constant. Changes in water density with water depth, salinity and temperature are ignored.

Tool Input

  • pletype : Pressure Type
    • Zlu : User Defined Submerged Elevation (+ve up -ve down)
    • wdu : User Defined Water Depth
    • Pu : User Defined Pressure
  • Zs : Surface Elevation (+ve up -ve down)
  • ρ : Seawater Density

Tool Output

  • P : Seawater Pressure
  • Zl : Submurged Elevation (+ve up -ve down)
  • wd : Water Depth
INTERNET LINK TEOS-10 Home Page
pipeng.com 2025 (826 μs : 6 ms : 0.726 MB) Pengu CMS ©