# Fertilizer Blend Calculator > Calculate fertilizer blends, costs, and reports for agricultural use. (iPhone/iPad app by Wilde Brothers Farms Ltd..) - Source: https://appshunter.io/ios/app/fertilizer-blend-calculator/id519824749 (this page in markdown: same URL + `.md`) - Developer: [Wilde Brothers Farms Ltd.](https://appshunter.io/developer/519824752) - Category: Productivity, Utilities - Price: $4.99 - Rating: 2.60/5 from 5 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 3 MB - Languages: English - Released: 2013-01-29 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/fertilizer-blend-calculator/id519824749/reviews.md ## What is Fertilizer Blend Calculator? Firstly, this application is a great tool for quickly calculating fertilizer blends and potential costs but it is NOT a replacement for good judgement or professional advice. The user of the app is responsible for double checking the results. Please ensure that all default values (prices, product densities, etc.) are to your liking before calculating. Do you want to know how much a fertilizer blend will cost per ton? Per acre? Liquid or dry blends? This is the app for you! It was designed by farmers for farmers and others involved in the agricultural world. To get you started it includes some common fertilizers, but you can edit the products and add your own. Working the app couldn’t be easier. Start a blend, specify how many pounds per acre of each element that you’d like to apply, and then specify which products you want to use in the blend. That’s it and you’re ready to calculate! But what if you want to have a final blend that includes two particular products for the same element? Just choose both products and specify what percentage of each you want in the final product (i.e. 65% of N Product 1 and 35% of N Product 2). Once you’re ready and press ‘Calculate’ you’re served with a detailed report showing (fields are for dry blend with liquid fields bracketed): Net Elements in Blend Weight per Load (Weight of liquid per acre) Weight of Product to Order (Volume to Order) Volumes, Costs, Etc. Legal Analysis % In the latest update we tried to add support for as many units as possible. Should you find a unit we missed or a conversion that you suspect isn't right, please email us and we'll get it up to date. ## Key features - Calculate fertilizer blends - Estimate costs per ton/acre - Support for dry and liquid blends - Customizable product lists - Specify product percentages - Detailed calculation reports ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/fertilizer-blend-calculator/id519824749/reviews.md ### 1/5 — limited use *2019-04-04, version 1.4* don’t buy its not worth it ### 1/5 — Don't download *2017-03-19, version 1.3* Unless you want to do a bunch of conversions don't download this app. Needs to use P2O5 and K20 for desired blend not elemental P and K. No one in the Ag industry uses elemental to calculate their needs since those forms are not found in Fertilizer. Most farmers don't even realize there is a conversion factor involved. Waste of money, made by amateurs who obviously don't work in the Ag industry. ### 4/5 — Works well, very handy *2016-01-07, version 1.3* It is a great planning tool. As a seed co. agronomist it helps give info to my customers, our local fertilizer suppliers are not well versed in liquid blends. This app saves me countless phone calls. Please add a email function on calculation results page for this app. I hope the delevoper reads this!!! ### 1/5 — Not useful *2015-10-23, version 1.3* No ability to modify product NPK or change application units. Only useful for a narrow population of growers. ## Frequently asked questions about Fertilizer Blend Calculator ### What is Fertilizer Blend Calculator used for? Fertilizer Blend Calculator is used to quickly calculate fertilizer blends and their potential costs per ton or acre. It's designed for farmers and agricultural professionals to assist with planning and budgeting. ### How does Fertilizer Blend Calculator work? Users start a blend, specify the desired pounds per acre of each element, and then select the products to use. The app calculates the necessary product weights, volumes, and costs, offering detailed reports. ### Can I customize the fertilizer products in Fertilizer Blend Calculator? Yes, the app includes common fertilizers but allows users to edit existing products and add their own. This ensures the calculations are relevant to the specific materials available. ### Does Fertilizer Blend Calculator support both dry and liquid fertilizer blends? Yes, the application supports calculations for both dry and liquid fertilizer blends, providing specific fields and reports tailored to each type. ### What kind of reports does Fertilizer Blend Calculator provide? The app provides detailed reports including net elements in the blend, weight per load, weight of product to order, volumes, costs, and legal analysis percentages. ### Is Fertilizer Blend Calculator suitable for beginners? While designed by farmers for farmers, the app is straightforward to use. However, it emphasizes that it is not a replacement for good judgment or professional advice, and users are responsible for double-checking results. ### What units does Fertilizer Blend Calculator support? The latest update aimed to add support for as many units as possible. Users are encouraged to email the developer if they find a missed unit or an incorrect conversion. ### How often is Fertilizer Blend Calculator updated? The app was last updated on September 15, 2019, with version 1.5.1. Users can contact the developer with suggestions for future updates. ## Version history (last 1 release) ### 1.5.1 — 2019-09-15 - A critical error has occurred in the calculated results on some devices that have had the app installed prior to updating to iOS 12.4.1. New installations or reinstalls do not seem to be affected. - A new message box appears that reminds the user to always verify their results and has a link to a website with more information. - Layout now fits newer phone screens. ## Apps similar to Fertilizer Blend Calculator | App | Rating | Price | Category | | --- | --- | --- | --- | | [Fertitest Sulky](https://appshunter.io/ios/app/fertitest-sulky/id1481581436) | — | Free | Productivity | | [Focus Lock: Block Apps & Focus](https://appshunter.io/ios/app/focus-lock-block-apps-and-focus/id1494966346) | 4.3 (255) | Free | Productivity | | [Conversion Calculator !](https://appshunter.io/ios/app/conversion-calculator/id417794697) | 4.6 (13,159) | Free | Productivity | | [Clio for Clients](https://appshunter.io/ios/app/clio-for-clients/id1506329289) | 4.9 (11,322) | Free | Productivity | | [MYNEWHOLLAND](https://appshunter.io/ios/app/mynewholland/id1451080003) | 1.3 (16) | Free | Productivity | | [Grain Moisture](https://appshunter.io/ios/app/grain-moisture/id1105155339) | — | $2.99 | Productivity | --- *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 2026-06-10.*