LabCalc: Research Calculator is an all-in-one scientific calculator designed for chemistry, biology, molecular biology, microbiology, biochemistry, clinical labs, and pharmacy.
Built 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—all 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 Conversion
Gel Percentage Calculator
Restriction Digest Mix
Ligation Ratio
Sequencing Coverage
Insert:Vector Ratio
🦠 Microbiology Tools
Cell Count Calculator
CFU/mL Calculator
Antibiotic Stock Preparation
Media Recipe Scaling
Serial Dilution
Culture Doubling Time
OD600 ↔ Cells/mL Conversion
🧪 Biochemistry Tools
Protein Concentration (Bradford/BCA)
Enzyme Activity Calculator
Western Blot Mix Calculator
IC₅₀ / EC₅₀ Analysis
🧫 Cell Biology Tools
Cell Seeding Density
Cell Viability Percentage
Confluency → Cell Number Estimation
🧑⚕️ Clinical Laboratory Tools
CBC Conversions
ABG Analyzer
eGFR Calculator
BUN/Creatinine Ratio
Creatinine Clearance (CrCl)
Anion Gap
Lipid Ratios
mg/dL ↔ mmol/L Converter
💊 Pharmacy Tools
Dose Calculator
Pediatric Dose Calculator
Dose by CrCl
IV Drip Rate
Infusion Time
Drug Interaction Checker
Body Surface Area (BSA)
⚙️ General Lab Tools
RPM ↔ RCF Conversion
Unit Converter
Mass ↔ Volume ↔ Concentration
°C ↔ °F ↔ Kelvin Conversion
Pipette Calibration
Absorbance → Concentration
Quick Plot Tool
Lab Timer
⭐ Why Choose LabCalc?
✔ 65+ calculators in one app
✔ Clean, modern, and easy-to-use interface
✔ Ideal for university labs, industry, and research
✔ Designed for accuracy and speed
✔ Works offline for most tools
✔ Saves time on repetitive lab calculations
🚀 Boost Your Productivity in the Lab
LabCalc brings all essential scientific calculations into one powerful app—trusted by students, researchers, scientists, and clinicians worldwide.