LabCalc: Research Calculator

All-in-One Lab Toolkit

Free · Designed for iPad. Not verified for macOS.

LabCalc: Research Calculator is the all-in-one scientific calculator for chemistry, biology, molecular biology, microbiology, biochemistry, clinical labs, and pharmacy. Designed for students, researchers, and lab professionals, LabCalc includes over 65 essential laboratory calculators to speed up experiments, improve accuracy, and support daily research workflows. Whether you’re preparing buffers, running PCR, calculating IC₅₀, estimating cell counts, analyzing ABG results, or converting units, LabCalc provides fast, reliable, and intuitive tools in one place. Chemistry Tools • Molarity, Normality, Osmolarity • Dilution & Serial Dilution • Stock Solution Preparation • Buffer pH & Henderson–Hasselbalch • Molecular Weight Calculator • % Solutions (w/v, v/v, w/w) • pH Adjustment Molecular Biology Tools • PCR Master Mix Calculator • qPCR Copy Number • Primer Tm Calculator • DNA ↔ RNA Conversion • ng/µL ↔ nM • Gel Percentage Calculator • Restriction Digest Mix • Ligation Ratio • Sequencing Coverage • Insert:Vector Ratio Microbiology Tools • Cell Count Calculator • CFU/mL • Antibiotic Stock Preparation • Media Recipe Scaling • Serial Dilution • Culture Doubling Time • OD600 ↔ Cells/mL Biochemistry Tools • Protein Concentration (Bradford/BCA) • Enzyme Activity • Western Blot Mix Calculator • IC₅₀ / EC₅₀ Analysis Cell Biology Tools • Cell Seeding Density • Cell Viability % • Confluency → Cell Number Estimation Clinical Laboratory Tools • CBC Conversions • ABG Analyzer • eGFR • BUN/Creatinine Ratio • Creatinine Clearance (CrCl) • Anion Gap • Lipid Ratios • mg/dL ↔ mmol/L Converter Pharmacy Tools • Dose Calculator • Pediatric Dose • Dose by CrCl • IV Drip Rate • Infusion Time • Drug Interaction Checker • Body Surface Area (BSA) General Lab Tools • RPM ↔ RCF • Unit Converter • Mass ↔ Volume ↔ Concentration • °C ↔ °F ↔ Kelvin • Pipette Calibration • Absorbance → Concentration • Quick Plot Tool • Lab Timer Why LabCalc? • 65+ calculators in one app • Clean, modern, easy-to-use UI • Perfect for university labs, industry, and research • Designed for accuracy and speed • Works offline for most tools • Saves time on repetitive lab math Boost your productivity in the lab. LabCalc brings all scientific calculations into one powerful app — trusted by students, researchers, scientists, and clinicians worldwide.

Ratings & Reviews

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- improve ui - fix bugs

Version 1.0.1

The developer, Biplav Parajuli, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

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    Information

    Seller
    • Biplav Parajuli
    Size
    • 26.1 MB
    Category
    • Education
    Compatibility
    Requires iOS 13.0 or later.
    • iPhone
      Requires iOS 13.0 or later.
    • iPad
      Requires iPadOS 13.0 or later.
    • iPod touch
      Requires iOS 13.0 or later.
    • Mac
      Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2025 labcalc zenski
  • Developer Website
  • Privacy Policy

    • More by Biplav Parajuli

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