Punnett Square Calculator

Calculate allele frequencies in a population.

Estimate DNA primer annealing temperature (Tm).

Use a linear regression from a standard curve to determine the concentration of an unknown sample based on its measured value.

Calculate the necessary volumes for diluting a cell suspension to a target concentration using the C1V1=C2V2 formula.

Calculate the doubling time (generation time) of a cell population.

Predict outcomes of a dihybrid cross (two traits).

Estimate DNA concentration from A260 absorbance readings.

Estimate the copy number of a DNA sequence in a sample.

Estimate your self-employment taxes as a freelancer or independent contractor. Helps you plan for quarterly tax payments and avoid surprises.

Project the growth of your 401(k) retirement savings over time. See how contributions, employer match, and investment returns can impact your nest egg.

Project the future value of a 529 college savings plan. See how your contributions can grow over time to help fund educational expenses.

Quickly find the exact date that was 90 days before today or any other specified date. Useful for tracking deadlines and timelines.

Convert your A1c level to an Estimated Average Glucose (eAG) number. A vital tool for individuals with diabetes to understand their blood sugar control.

Calculate the Alcohol By Volume (ABV) of your homebrew beer, wine, or cider by providing the original and final gravity readings.

Convert between units of angular acceleration.

Convert between units of acceleration like m/s² and g-force.