Media preparation planning
Many powdered media recipes are specified as grams per liter.
This calculator scales a custom or preset g/L value to the final volume you plan to prepare.
Calculator
Media Preparation Calculator
Result
Media powder mass: 25 g
Water/final volume: 1 L
Recipe strength: 25 g/L
Practical use
Use this calculator as a planning aid for molecular biology, biochemistry, protein science, cloning, PCR, and routine bench preparation workflows.
Results should be interpreted alongside your protocol, instrument settings, reagent quality, and laboratory safety requirements.
How to cite this tool
Citation
If this calculator supports your research, you may cite it as a web-based tool.
Abdulfattah, M. A. Media Preparation Calculator. Mustafa A Abdulfattah Academic Website. Available at: https://www.mustafaabdulfattah.com/tools/media-preparation-calculator. Accessed today.
BibTeX
@misc{abdulfattah_media_preparation_calculator_2026,
author = {Abdulfattah, Mustafa A.},
title = {Media Preparation Calculator},
year = {2026},
url = {https://www.mustafaabdulfattah.com/tools/media-preparation-calculator},
note = {Accessed today}
}FAQ
Media Preparation Calculator questions
Can I use custom media powder concentration?↑
Yes. Choose custom and enter the powder amount in g/L.
Does this include antibiotics?↑
No. Add antibiotics or supplements separately according to your protocol.
Does this replace sterilization instructions?↑
No. Follow your lab's sterilization and safety procedures.
Can I prepare less than one liter?↑
Yes. Enter the final volume in mL or L and the calculator scales the powder mass.