All Biochemistry Calculators Related Post

Sedimentation Coefficient Calculator Calculate Sedimentation Coefficient (s) Sedimentation Velocity (v) (m/s): Applied Centrifugal Force (ω²r) (m/s²): Calculate Sedimentation Coefficient About the Sedimentation Coefficient Calculator The Sedimentation Coefficient Calculator is a scientifically accurate, peer-reviewed tool that computes the sedimentation coefficient (s), commonly known as the Svedberg coefficient (S), using the fundamental equation derived from analytical ultracentrifugation […]

Stokes Radius Calculator Molecular Weight (kDa): Molecular Shape: Globular Protein (native, compact)Unfolded/Denatured ProteinIntrinsically Disordered Protein (IDP)RNA / ssDNA Calculate Stokes Radius About the Stokes Radius Calculator The Stokes Radius Calculator is a scientifically validated tool that accurately predicts the hydrodynamic radius (Rs or Stokes radius) of proteins, RNA, and unfolded polypeptides using peer-reviewed empirical correlations.

Molecular Volume Calculator Calculate Molecular Volume (Molar Volume) Calculation Method: Ideal Gas at STP (0°C, 1 atm)Ideal Gas (Custom T & P)Real Gas (van der Waals Equation) Temperature (°C): Pressure (atm): van der Waals constant a (L²·atm·mol⁻²): van der Waals constant b (L·mol⁻¹): Temperature (K): Pressure (atm): Calculate Molecular Volume About the Molecular Volume Calculator

Dipole Moment Calculator Magnitude of Charge |q| (×10⁻¹⁹ C): Electron/proton charge = 1.602 × 10⁻¹⁹ C Separation Distance d (Ångströms, Å): 1 Å = 10⁻¹⁰ m Calculate Dipole Moment About the Dipole Moment Calculator The Dipole Moment Calculator is a scientifically accurate, peer-reviewed tool that instantly computes the electric Dipole Moment (μ) of molecules and

Charge Distribution Calculator Calculate Charge Density & Electric Field Charge Distribution Type: Point ChargeInfinite Line ChargeInfinite Plane (Sheet)Uniformly Charged Sphere (Surface)Volume Charge Density Total Charge Q (Coulombs): Distance from Charge r (meters): Additional Parameter (as required): Calculate Charge Distribution About the Charge Distribution Calculator The Charge Distribution Calculator is a scientifically accurate tool designed to

Electrostatic Potential Calculator Point Charge Q (Coulombs, C): Distance r from Charge (meters): Medium: Vacuum / Air (εᵣ = 1)Water (εᵣ ≈ 80)Glass (εᵣ ≈ 5–10)Transformer Oil (εᵣ ≈ 2.2)Custom εᵣ (enter below) Custom Relative Permittivity εᵣ: Calculate Electrostatic Potential About the Electrostatic Potential Calculator The Electrostatic Potential Calculator is a scientifically accurate, peer-reviewed tool

Hydrophobic Surface Calculator Calculate Contact Angle & Hydrophobicity Solid-Vapor Surface Tension (γSV) (mJ/m²): Solid-Liquid Surface Tension (γSL) (mJ/m²): Liquid-Vapor Surface Tension (γLV) (mJ/m²): Wetting Model: Young’s Equation (Ideal Smooth Surface)Wenzel Model (Rough Surface – Homogeneous)Cassie-Baxter Model (Composite Surface) Surface Roughness Factor (r) – Wenzel only: Air Fraction (f) – Cassie-Baxter only: Calculate Hydrophobicity About the

Solvent Accessibility Calculator Calculate Relative Solvent Accessibility (RSA) & Absolute Accessible Surface Area (ASA) Paste your protein sequence (single-letter code, no headers): Calculate Solvent Accessibility About the Solvent Accessibility Calculator The Solvent Accessibility Calculator is a scientifically accurate, bioinformatics tool that computes both Relative Solvent Accessibility (RSA) and Absolute Accessible Surface Area (ASA) for each

SASA Calculator Probe Radius (Å): Number of Points per Atom: PDB Content (Paste PDB file content here): Calculate SASA About the SASA Calculator The SASA Calculator is a scientifically precise tool designed to compute the Solvent-Accessible Surface Area (SASA) of protein structures using the established Shrake-Rupley algorithm, as described by Lee & Richards (1971) and

Hydration Free Energy Calculator Calculate Hydration Free Energy Select a molecule: Methanol (CH₃OH)Ethanol (C₂H₅OH)Acetone (C₃H₆O)Benzene (C₆H₆)Sodium Ion (Na⁺)Chloride Ion (Cl⁻)Urea (CO(NH₂)₂)Glucose (C₆H₁₂O₆) Or enter custom parameters (for advanced users): Solvent Accessible Surface Area (Ų): Dipole Moment (Debye): Net Charge (e): Calculate About the Hydration Free Energy Calculator The Hydration Free Energy Calculator is a scientifically