Dog Onion Toxicity Calculator

Calculate the mortality rate within a group of animals over time.

Calculate the appropriate Benadryl (diphenhydramine) dosage for your dog based on its weight.

Estimate the age of a bird in equivalent human years.

Convert your cat's age into equivalent human years.

Calculate the appropriate Benadryl (diphenhydramine) dosage for your cat.

Calculate the Body Mass Index (BMI) for a cat to assess its weight status.

Estimate the daily calorie needs for your cat.

Assess the potential toxicity level if a cat has ingested chocolate.

Calculate your car's 0-60 mph time based on its horsepower and weight.

Quickly calculate the date that is 100 days from a starting date. Perfect for tracking 100-day challenges or project milestones.

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

Find the date that is 120 days from any given start date. Useful for planning timelines, loan terms, and long-term projects.

Calculate the date that is 180 days (about six months) from a specific start date. Ideal for setting semi-annual goals or deadlines.

A simple tool to find the date that is exactly 30 days from a given start date. Commonly used for trial periods and monthly planning.

Quickly add or subtract 30 minutes from any given time. A handy tool for scheduling meetings, breaks, or appointments.

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