# Tank Volume Calculator A1 PRO — Tank Capacity & Weight Tool > Tank Capacity & Weight Tool (iPhone/iPad app by BINARY AND BRICKS PRIVATE LIMITED.) - Source: https://appshunter.io/ios/app/tank-volume-calculator-a1-pro/id6759477456 (this page in markdown: same URL + `.md`) - Developer: [BINARY AND BRICKS PRIVATE LIMITED](https://appshunter.io/developer/1587170688) - Category: Productivity, Utilities - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 13.0 · 28 MB - Languages: American English - Released: 2026-02-23 - Data updated: 2026-06-20 - User reviews in markdown: https://appshunter.io/ios/app/tank-volume-calculator-a1-pro/id6759477456/reviews.md ## What is Tank Volume Calculator A1 PRO? Tank Volume Calculator is a professional engineering tool for calculating the volume, weight, and fill level of tanks and containers across 24 unique shapes. Whether you're an engineer sizing industrial storage tanks, a contractor estimating concrete volumes, or a farmer calculating water tank capacity — this app gives you instant, accurate results without manual formula lookups. — 24 TANK SHAPES — Calculate volumes for shapes including: • Vertical & Horizontal Cylindrical Tanks • Rectangular Tanks (standard & sloped bottom) • Spherical & Hemispherical Tanks • Conical & Frustum Cone Tanks • Capsule Tanks (horizontal & vertical) • Elliptical Tanks (horizontal & vertical) • Hexagonal & Octagonal Prism Tanks • Pyramidal & Inverted Pyramid Tanks • L-Shaped Tanks • Horizontal Oval (Stadium) Tanks • And more — PARTIAL FILL CALCULATIONS — Don't just calculate total volume — enter the current fill height to instantly compute: • Occupied volume (how much is in the tank) • Empty volume (remaining capacity) • Fill percentage (%) • Weight of material based on density — MATERIAL DENSITY DATABASE — Built-in searchable database of material densities displayed in both kg/m³ and lb/ft³. Select a material and the app automatically calculates the weight of the liquid or material in your tank. Pro users can add, edit, and delete custom materials. — 4 UNIT CONVERTERS — Convert between common engineering units in one tap: • Density: g/cm³, kg/m³, kg/L, lb/ft³, lb/gal, oz/in³ • Volume: Liters, mL, cubic inch, cubic foot, cubic meter, US gallons • Length: Meters, centimeters, millimeters, feet, inches • Temperature: Celsius, Fahrenheit, Kelvin — SCIENTIFIC & CONSTRUCTION CALCULATOR — Two calculator modes built for professionals: Scientific: sin, cos, tan, log, ln, sqrt, power, pi, memory, parentheses, and more. Construction: Store Length, Width, and Height values, auto-compute area and volume, calculate diagonals, estimate material costs with a rate/price function, and perform mixed-unit arithmetic (e.g., "5 m + 3 ft" auto-converts). Includes a paper tape history to review, label, and share past calculations. — SAVE, EXPORT & SHARE — • Save calculations for future reference • Export professional PDF reports with inputs and results • Share results instantly via text • Favorite your most-used tank shapes for quick access — STUDY REFERENCE LIBRARY — Built-in articles and formulas for every tank shape — learn the math behind the calculations. Perfect for students and professionals alike. — WORKS OFFLINE — All calculations, converters, material data, and study content work with no internet connection. Your data stays on your device. — AVAILABLE IN 6 LANGUAGES — English, Hindi, Spanish, Portuguese, Arabic, and Turkish — with full localization for each. Unlock all 24 tank shapes, unlimited calculations, unlimited saves, PDF export, full material database access, and custom material support. No subscriptions — pay once, use forever. Download Tank Volume Calculator today and get accurate tank measurements in seconds. ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Tank Volume Pro | $2.99 | one-time | ## Version history (last 2 releases) ### 1.1.0 — 2026-02-24 v1.1.0 — Major Update: • 6 languages: English, Hindi, Spanish, Portuguese, Arabic, Turkish • Enhanced density database and unit converters • Scientific & construction calculator improvements • Save, favorite, and share calculations • PDF report export • UI improvements and bug fixes ### 1.0 — 2026-02-24 No release notes. ## More apps by BINARY AND BRICKS PRIVATE LIMITED - [Concrete Calculator All In One](https://appshunter.io/ios/app/concrete-calculator-all-in-one/id1587170686) - [Construction Calculator A1 Pro](https://appshunter.io/ios/app/construction-calculator-a1-pro/id1587368490) - [Unit Converter A1](https://appshunter.io/ios/app/unit-converter-a1/id1588554636) - [Financial Calculator India](https://appshunter.io/ios/app/financial-calculator-india/id1588612062) - [Construction Calculator A1](https://appshunter.io/ios/app/construction-calculator-a1/id1589484051) - [Metal Calculator All In One](https://appshunter.io/ios/app/metal-calculator-all-in-one/id1589637862) All apps by BINARY AND BRICKS PRIVATE LIMITED: https://appshunter.io/developer/1587170688 ## Related topics [volume calculator tank](https://appshunter.io/ios/topics/volume-calculator-tank) · [ce tank volume calculator](https://appshunter.io/ios/topics/ce-tank-volume-calculator) · [tank volume calculator a1 pro](https://appshunter.io/ios/topics/tank-volume-calculator-a1-pro) · [tank volume calculator pro](https://appshunter.io/ios/topics/tank-volume-calculator-pro) · [capacity calculation](https://appshunter.io/ios/topics/capacity-calculation) · [tank volume calculator](https://appshunter.io/ios/topics/tank-volume-calculator) · [volume of tank calculator pro](https://appshunter.io/ios/topics/volume-of-tank-calculator-pro) · [tank volume calculator app](https://appshunter.io/ios/topics/tank-volume-calculator-app) --- *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 2026-06-20.*