Calculators
Create and discover interactive calculators for various scenarios and measurements.
Dog Heat Cycle Calculator
This calculator helps predict the next heat cycle for female dogs based on their previous cycle date and the average cycle length.
Gas vs Electric Dryer Cost Calculator
This calculator compares the annual operating costs of a gas dryer versus an electric dryer, based on estimated energy consumption and utility rates.
Pond Volume Calculator
Calculates the approximate volume of a pond based on its shape and dimensions. This calculation is an estimate and actual volume may vary.
Bird Age to Human Years Calculator
This calculator converts a bird's age into equivalent human years using a general approximation method. It helps to understand the relative age of your bird compared to human aging.
Dog Size Calculator
Predicts a puppy's adult weight based on its current weight and age. Useful for estimating the future size of your puppy.
Aquarium Size Calculator
Calculates the appropriate aquarium size based on the type and number of fish.
Square Foot Gardening Calculator
Plan your square foot garden layout by specifying the dimensions of your raised bed and the number of plants per square foot.
Sprinkler Precipitation Rate Calculator
Estimates the precipitation rate of a sprinkler system, indicating how quickly water is applied to a lawn or garden.
Grass Seed Calculator
Calculates the amount of grass seed needed to cover a lawn area based on its dimensions and seeding rate.
Seed Starting Mix Calculator
Calculates the volume of seed starting mix needed for trays or containers.