Life sciences bring surprising variety when it comes to calculations! In this category, you’ll find tools for gardeners, farmers, pet owners, scientists, and nature enthusiasts. Want to know how many plants you need for a dense flower bed? Our mulch calculator has you covered. Curious about how traits are inherited? Try our genetics calculator. Farmers can even predict a cow’s calving period. And if you’re a pet lover, discover how much food your dog needs based on size and activity—or even find out “what type of cat you are” with our fun cat calculator!