# Herbicide Calc — Sprayer Chemical Calculator

> Sprayer Chemical Calculator (iPhone/iPad app by Michael Wagoner.)

- Source: https://appshunter.io/ios/app/herbicide-calc/id6751302182 (this page in markdown: same URL + `.md`)
- Developer: [Michael Wagoner](https://appshunter.io/developer/1834538309)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 5 MB
- Languages: American English
- Released: 2025-09-19
- Data updated: 2026-07-03
- User reviews in markdown: https://appshunter.io/ios/app/herbicide-calc/id6751302182/reviews.md

## What is Herbicide Calc?

Take the guesswork out of spray applications. This precision tool helps applicators calculate gallons per acre (GPA), tank mixes, and total herbicide needed based on real-world field inputs. Customize rates, units, and coverage to match your equipment and label specs. Whether you're calibrating a backpack sprayer or managing large acreage, Herbicide Calculator delivers fast, reliable results right from your pocket.


## Version history (last 1 release)

### 1.0 — 2025-09-19

No release notes.

## Apps similar to Herbicide Calc

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [NozzleCalc](https://appshunter.io/ios/app/nozzlecalc/id794048259) | 5.0 (1) | Free | Utilities |
| [SprayMix](https://appshunter.io/ios/app/spraymix/id6744618752) | — | Free | Utilities |
| [Spot Spray Tank Mix Calculator](https://appshunter.io/ios/app/spot-spray-tank-mix-calculator/id6755640749) | 5.0 (3) | Free | Utilities |
| [SprayCalc Pro](https://appshunter.io/ios/app/spraycalc-pro/id6761489176) | — | $2.99 | Utilities |
| [Pesticide Mix Calculator](https://appshunter.io/ios/app/pesticide-mix-calculator/id6759580852) | 5.0 (2) | Free | Utilities |
| [Comic Book Value Scanner: Mynt](https://appshunter.io/ios/app/comic-book-value-scanner-mynt/id6760583418) | — | Free | Utilities |

## Related topics

[calibrate my sprayer](https://appshunter.io/ios/topics/calibrate-my-sprayer) · [sprayer](https://appshunter.io/ios/topics/sprayer)

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*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 2026-07-03.*