Use these biology calculators for genetics, ecology, growth, lab measurements, animals, plants, and health-related biology topics.
156 calculators available.
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Genetics and inheritance
- Allele Frequency Calculator
- Dihybrid Cross Calculator – Punnett Square
- DNA Concentration Calculator
- DNA Copy Number Calculator
- DNA to mRNA Converter Calculator
- Doyle, Scribner, and International Timber Calculator
- Generation Time Calculator
- Punnett Square Calculator
- qPCR Delta Delta Ct Relative Gene Expression Calculator
- Trihybrid Cross Calculator – Punnett Square
Animals, pets, and veterinary
- Animal Mortality Rate Calculator
- Benadryl Dosage Calculator for Dogs
- Cat Age Calculator
- Cat Age Calculator
- Cat Benadryl Dosage Calculator
- Cat BMI Calculator
- Cat Calorie Calculator
- Cat Chocolate Toxicity Calculator
- Cat Pregnancy Calculator
- Cat Quality of Life Calculator
- Cattle Feed Cost of Gain and Break-Even Price Calculator
- Cattle per Acre Calculator
- Cattle Stocking Rate, AUM and Grazing Days Calculator
- Cephalexin For Cats Dosage Calculator
- Cephalexin For Dogs Dosage Calculator
- Cost of Owning a Dog Calculator
- Dog Age Calculator
- Dog BMI Calculator
- Dog Chocolate Toxicity Calculator
- Dog Crate Size Calculator
- Dog Food Calculator
- Dog Harness Size Calculator
- Dog Heat Cycle Calculator
- Dog Life Expectancy Calculator
- Dog Nutrition Calculator
- Dog Onion Toxicity Calculator
- Dog Pregnancy Calculator
- Dog Quality of Life Calculator
- Dog Raisin Toxicity Calculator
- Dog Size Calculator
- Dog Size Calculator Quiz
- Dog Water Intake Calculator
- Fish Oil Dosage Calculator for Cats
- Horse Hay Requirement, Bale Inventory and Annual Cost Calculator
- Horse Weight Calculator
- How Big Will My Cat Get Calculator
- Manure Application Rate and Acres Covered Calculator
- Metacam Dosage Calculator for Cats
- Metacam Dosage Calculator for Dogs
- Omega-3 For Dogs Calculator
- PCR Master Mix and Pipetting Overage Calculator
- Pet Sitter Rates Calculator
- Raw Dog Food Calculator
- Tramadol for Dogs Calculator
Plants and ecology
- Crop Evapotranspiration and Irrigation Requirement Calculator
- Crop Harvest Loss and Revenue Impact Calculator
- Crop Seeding Rate, Germination and Seed Cost Calculator
- Crop Stand Loss, Replant Cost and Break-Even Yield Calculator
- Fish Growth Rate, ADG and Thermal Growth Coefficient Calculator
- Greenhouse Crop Yield, Revenue and Space Productivity Calculator
- Plant Population Calculator
- Plant Spacing Calculator
- Potting Soil Calculator
- Soil Calculator
- Tree Age Calculator
- Tree Diameter Calculator
- Tree Height Calculator
- Tree Leaves Calculator
- Tree Spacing Calculator
- Tree Value Calculator
Lab biology
- Aquaculture Biomass and Stocking Density Calculator
- Aquaculture Daily Feed Ration, Inventory and Reorder Calculator
- Cell Dilution Calculator
- Cell Doubling Time Calculator
- Cell Seeding Density, Vessel Area and Volume Calculator
- CFU per mL and Serial Dilution Plate Count Calculator
- Hemocytometer Cell Count, Concentration and Viability Calculator
- Hydroponic Reservoir Dilution and Refill Calculator
- Protein Concentration Calculator
- Protein Molecular Weight Calculator
Body and health biology
Other biology calculators
- Acres Per Hour Calculator
- Annealing Temperature Calculator
- Basal Area Calculator
- Bird Age Calculator
- Boom Sprayer Calibration and Nozzle Flow Calculator
- Bulb Spacing Calculator
- Chinchilla Cage Size and Floor Space Calculator
- CO2 Grow Room Calculator
- Compost Calculator
- Corn Yield Calculator
- Cow Gestation Calculator
- Crickets Chirping Thermometer Calculator
- Daily Light Integral Calculator
- Dairy Income Over Feed Cost and Feed Efficiency Calculator
- Dry Matter Calculator
- Egg Production and Break-Even Egg Price Calculator
- Feed Conversion Ratio Calculator
- Fertilizer Blend Cost Comparison Calculator
- Fertilizer Calculator
- Fish Farm Feed Cost, FCR and Profit Margin Calculator
- Forest Biomass, Carbon Stock and CO2e Calculator
- Forest Stand Density Index and Relative Density Calculator
- Forest Stocking Percentage Calculator
- Goat Gestation Calculator
- Grain Bin Aeration Airflow and Fan Runtime Calculator
- Grain Bin Calculator
- Grain Conversion Calculator
- Grain Moisture Shrink, Dry Bushels and Drying Cost Calculator
- Grass Seed Calculator
- Greenhouse Fertilizer Injector and Stock Solution Calculator
- Greenhouse Leaching Fraction and Irrigation Runtime Calculator
- Growing Degree Units Calculator
- Guinea Pig Cage Size and Floor Space Calculator
- Guinea Pig Years to Human Years Calculator
- Hamster Age Calculator
- Hamster Cage Size and Floor Space Calculator
- Hay Dry Matter and Nutrient Cost Calculator
- Hay Inventory, Bale Waste and Winter Feed Cost Calculator
- Lawn Mowing Cost Calculator
- Leaf Area Index and Canopy Cover Calculator
- Ligation Calculator
- Livestock Calculator
- Livestock Fence Cost Calculator
- Livestock Water Demand and Trough Refill Calculator
- Llama Due Date Calculator
- Log Reduction Calculator
- Log Volume and Value Calculator
- Manure Nutrient Value and Hauling Calculator
- Manure Storage Volume and Days Capacity Calculator
- Mare Gestation Calculator
- MLVSS Calculator
- NGS Library Pooling Calculator
- NGS Sequencing Coverage, Read Count and Run Capacity Calculator
- qPCR Efficiency Calculator
- Rabbit Cage Size Calculator
- Rabbit Color Calculator
- Rabbit Gestation Calculator
- RAS Biofilter Media and TAN Capacity Calculator
- RAS Tank Turnover and Pump Capacity Calculator
- Rat Cage Calculator
- Reforestation Seedling Survival and Cost Calculator
- Rotational Grazing Paddock Size and Move Frequency Calculator
- Sheep Gestation Calculator
- Silage Bunker and Pile Inventory Calculator
- Sod Calculator
- Swine Gestation Calculator
- Timber Cruise Plot Expansion and Stand Volume Calculator
- Timber Sale Net Revenue Calculator
- Turtle Tank Size Calculator
- Vapor Pressure Deficit Calculator
- Vegetable Seed Calculator
- Vegetable Yield Calculator
- Wastewater Calculator
- Water Potential Calculator
- Water Soluble Fertilizer Calculator