DNA to mRNA Converter

Transcribe DNA sequences into mRNA.
Calculator
Enter your values

Only A, T, G, C allowed.

Results
Coding Strand (Input)
ATGC
Template Strand (Complement)
TACG
mRNA Sequence (Output)
AUGC
Analysis
Interpretation of the current calculator output

Calculation Summary

The current inputs have been processed for the dna to mrna converter. Review the results panel for the computed output and use the charts tab to compare the current values visually.

How to Read It

The main result shows the direct answer for your current inputs. Supporting sections below explain the method, example, and common questions so the result is easier to interpret.

How to Use

Step-by-step instructions
  1. 1Enter the DNA sequence (Coding Strand, 5' to 3').
  2. 2The calculator will generate the corresponding mRNA sequence.
  3. 3It also shows the Template Strand.

Transcription

During transcription, RNA polymerase synthesizes mRNA using the template strand. The resulting mRNA matches the coding strand sequence, with Uracil (U) replacing Thymine (T).
DNA (Coding) → mRNA (T becomes U)

Variables:

AAdenine
TThymine
GGuanine
CCytosine
UUracil

Example

Simple Sequence

Inputs:

DNA:ATGC

Steps:

  1. 1.Coding: ATGC
  2. 2.Replace T with U
  3. 3.mRNA: AUGC
Result:
AUGC

Frequently Asked Questions

Does this assume coding or template strand?

This calculator assumes you are entering the Coding Strand (Non-template strand), which runs 5' to 3'.