A fast, flexible, and free online calculator for solving the Michaelis-Menten equation. Easily calculate Vmax, Km, reaction rate (V), or substrate concentration ([S]) with automatic unit conversions.

Calculate osmotic pressure or concentration instantly with our interactive tool. Solves the van't Hoff equation live with full unit conversion. Perfect for students and chemists.

Find DNA palindromes instantly with Palindra. Our fast, free web tool analyzes your sequence (raw or FASTA) and identifies all palindromic regions. Try it now!

A free and fast tool to calculate DNA primer melting temperature (Tm). Supports multiple calculation methods for reliable bioinformatics results.

With our fast and accurate molecular weight calculator, you can quickly calculate the molecular weight of chemical compounds, peptides, or nucleotides. It is ideal for students, researchers, and ...

GenBank to GFF3 Converter Convert your GenBank files to GTF or GFF3 format with our powerful bioinformatics tool.

Determine the molar and mass extinction coefficients of any protein sequence instantly. Free, precise UV–Vis analysis online with our Protein Extinction Coefficient Calculator at ScienceCodons.

Convert DNA sequences to mRNA in seconds. Free, web‑based DNA→mRNA transcription tool for researchers, students, and educators. Try it now!

Instantly translate DNA sequences into precise amino acid chains—our free, high‑speed DNA to Amino Acid Converter is perfect for researchers, educators, and biotech pros. No signup required.

Convert mRNA sequences into accurate amino acid chains instantly—our free, ultra‑fast mRNA to amino acid converter empowers researchers, students, and biotech pros with no signup required.

Instantly translate DNA sequences into protein chains with our free online DNA to Protein Translator. Fast, accurate, no registration required.