# Water BoD-I-Y Calculator — water body calculator > Pocket calculator for water management, rainwater harvesting, and storage system design. (iPhone/iPad app by FarmHopLife Inc.) - Source: https://appshunter.io/ios/app/water-bod-i-y-calculator/id6749874589 (this page in markdown: same URL + `.md`) - Developer: [FarmHopLife Inc](https://appshunter.io/developer/1832613313) - Category: Utilities, Education - Price: Free - Age rating: 4+ - Requires: iOS 15.1 · 15 MB - Languages: English - Released: 2025-08-13 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/water-bod-i-y-calculator/id6749874589/reviews.md ## What is Water BoD? Transform your water management with professional-grade calculations in your pocket. Whether you're planning rainwater harvesting, sizing cisterns, or designing water retention systems, Water Body Calculator provides accurate, easy-to-use tools for all your water storage needs . Perfect for: Homesteaders and off-grid living Gardeners and farmers planning irrigation Property owners designing water systems Students learning hydrology and engineering Anyone interested in water conservation 8 Essential Calculators: Rain Catchment Calculator - Calculate water collection from roofs and surfaces with support for rectangular, triangular, and circular catchment areas. Cistern Sizing Calculator - Determine the right storage capacity for storm events or drought periods based on your household needs. Tank Capacity Calculator - Calculate storage volume for cylindrical and rectangular tanks with effective height considerations. Water Pressure Calculator - Determine gravity-fed water pressure and calculate water weight for structural planning. Embankment Calculator - Design earth embankments for ponds and water retention structures with proper slope ratios. Slope Calculator - Calculate slope percentage, angle, and ratio for land assessment and drainage planning. Soil Type Calculator - Identify your soil type using USDA classifications to optimize water retention strategies. Acre-Feet Calculator - Calculate large-scale water volumes for ponds, reservoirs, and irrigation planning. Now includes urban lot support with length×width and square footage inputs. Key Features: Imperial and metric unit support Professional engineering formulas Comprehensive runoff coefficient guide Share calculations between tools Clean, intuitive interface Works offline - no internet required Regular updates with new features Use Cases: Size rainwater collection systems Plan cistern and tank installations Calculate pond and reservoir volumes Design gravity-fed irrigation systems Assess property drainage needs Educational hydrology projects Built by water management professionals for real-world applications. All calculations use industry-standard formulas and conversion factors trusted by engineers and hydrologists. Start optimizing your water systems today! ## Key features - Rain Catchment Calculator - Cistern Sizing Calculator - Tank Capacity Calculator - Water Pressure Calculator - Embankment & Slope Calculators - Soil Type & Acre-Feet Calculators - Imperial and metric unit support - Works offline ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/water-bod-i-y-calculator/id6749874589/reviews.md ### 5/5 — Great supporting info *2025-08-31* In addition to doing various complex calculations, the app provides valuable information about the topic you are calculating. The developer is also responsive—I noticed a minor glitch with the “back” function, and the developer quickly improved it. I like this app! ## Frequently asked questions about Water BoD ### What is Water BoD-I-Y Calculator used for? Water BoD-I-Y Calculator is used for professional-grade calculations related to water management, including rainwater harvesting, cistern sizing, and designing water retention systems. It offers eight specialized calculators for various water storage and planning needs. ### Does Water BoD-I-Y Calculator work offline? Yes, Water BoD-I-Y Calculator works offline, meaning you do not require an internet connection to use its calculation tools. This makes it convenient for use in remote locations or areas with poor connectivity. ### What types of calculations does Water BoD-I-Y Calculator offer? It offers eight essential calculators: Rain Catchment, Cistern Sizing, Tank Capacity, Water Pressure, Embankment, Slope, Soil Type, and Acre-Feet. These cover a wide range of water management and planning tasks. ### What units does Water BoD-I-Y Calculator support? Water BoD-I-Y Calculator supports both imperial and metric units, allowing users to perform calculations according to their preferred measurement system. This flexibility is useful for a global user base. ### Is Water BoD-I-Y Calculator suitable for educational purposes? Yes, it is ideal for students learning hydrology and engineering, as it uses professional engineering formulas and provides tools for educational hydrology projects. It helps in understanding concepts like water conservation and system design. ### How often is Water BoD-I-Y Calculator updated? The app is designed to receive regular updates with new features, ensuring its functionality and relevance for users. The latest version is 1.0.1, last updated on August 25, 2025. ### What devices is Water BoD-I-Y Calculator available on? Water BoD-I-Y Calculator is available on iPhone, iPad, and iPod. It is designed for iOS devices, with an age rating of 4+. ### Does Water BoD-I-Y Calculator have ads? No, Water BoD-I-Y Calculator does not contain advertisements. It is a free application that provides an ad-free experience for its users. ## Version history (last 2 releases) ### 1.0.1 — 2025-08-25 added spacing for top bar. fixed back button. ### 1.0 — 2025-08-14 No release notes. ## Apps similar to Water BoD | App | Rating | Price | Category | | --- | --- | --- | --- | | [Landscaping Calculator Plus](https://appshunter.io/ios/app/landscaping-calculator-plus/id1505786365) | 4.8 (2,823) | Free | Utilities | | [CALTIP](https://appshunter.io/ios/app/caltip/id952783583) | 2.0 (9) | Free | Utilities | | [DSE WebNet®](https://appshunter.io/ios/app/dse-webnet/id838893203) | 4.8 (4) | Free | Utilities | | [CR-MOJ](https://appshunter.io/ios/app/cr-moj/id6443878206) | 5.0 (1) | Free | Utilities | | [STIHL ADVANCE ProCOM](https://appshunter.io/ios/app/stihl-advance-procom/id1530129985) | — | Free | Utilities | | [PPWSA APP](https://appshunter.io/ios/app/ppwsa-app/id1671541409) | 4.5 (2) | Free | Utilities | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*