🏡 Maison et famille

🐠Aquarium Volume & Stocking Calculator Calculate an aquarium's water volume in litres and gallons, the weight of the filled tank and a rough fish stocking limit, free online. 😴Baby Sleep & Wake Window Guide Calculator Get typical total sleep, nap count and awake time between sleeps for a baby's age, with a suggested bedtime from the wake-up time, free online. 👶Diaper Cost Calculator Estimate how many diapers and wipes a baby uses and what they cost per month and until potty training, free online. 💧Garden Watering Needs Calculator Calculate how much water a lawn or garden needs per week from the area, rainfall and irrigation efficiency, free online. 🌱Lawn Fertilizer Calculator Calculate how much fertilizer to spread on a lawn for a target nitrogen rate and how many bags to buy, free online. 🐕Pet Food Portion Calculator Work out how many calories and grams of food a dog or cat needs per day based on weight, life stage and food energy, free online. 🪴Plant Spacing & Count Calculator Calculate how many plants fit in a garden bed at a given spacing in a square or staggered (triangular) layout, free online. 🏊Pool Volume & Chlorine Dose Calculator Calculate swimming pool volume in litres and gallons and the chlorine needed to raise the level by a chosen ppm, free online. 🥕Raised Bed Soil Calculator Calculate the volume of soil and compost for one or more raised garden beds and how many bags to buy, free online.