---
title: "Biochemistry Calculators | XTRAW Tools"
description: "Biochemistry calculators for enzyme activity, specific activity, protein concentration, assay values, Beer-Lambert law, and biochemical measurements."
url: "https://xtraw.com/tools/calculators/science-calculators/biology-calculators/biochemistry-calculators"
date: "2026-05-21T23:56:41+00:00"
language: "en-GB"
---

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 # Biochemistry Calculators

#### Latest Products

 [ ![Specific Activity Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-specific-activity-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/biology-calculators/biochemistry-calculators/specific-activity-calculator "Specific Activity Calculator")  new

## [Specific Activity Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2407&virtuemart_category_id=251&Itemid=173)

 Calculate specific activity of an enzyme from total ...

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 [ ![Enzyme Activity Calculator from XTRAW Tools](https://xtraw.com/images/virtuemart/product/resized/xtraw-enzyme-activity-calculator-360x360_230x230.jpg) ](https://xtraw.com/tools/calculators/science-calculators/biology-calculators/biochemistry-calculators/enzyme-activity-calculator "Enzyme Activity Calculator")  new

## [Enzyme Activity Calculator](https://xtraw.com/index.php?option=com_virtuemart&view=productdetails&virtuemart_product_id=2406&virtuemart_category_id=251&Itemid=173)

 Calculate enzyme activity in units (U) from reaction data. ...

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