About SoilCalc

Container Soil Volume Calculator is a focused, independent web utility at container-soil-volume.hub2.day built for container gardeners, urban balcony growers, houseplant enthusiasts, and anyone setting up raised beds or grow bags who is tired of guessing and wasting soil.

What This Site Does

The calculator determines the exact soil volume needed for any container shape, including tapered pots, window boxes, grow bags, and irregular planters. Based on what you are growing, it also provides recommendations for soil mix ratios so you can fill containers with confidence and avoid overbuying or running short.

Why It Exists

Estimating soil volume by eye leads to wasted money, excess trips to the garden center, and containers that are underfilled or overflowing. This tool replaces guesswork with straightforward math tailored to real container shapes and growing needs. It is designed to be fast, practical, and useful on a phone while you are standing in the garden aisle.

Contact

We welcome feedback, questions, and suggestions. Reach us at hello@container-soil-volume.hub2.day.