# Aperture Area - Calculator — Compute area of a lens

> Compute area of a lens (iPhone/iPad app by Bhavinkumar Satashiya.)

- Source: https://appshunter.io/ios/app/aperture-area-calculator/id1435785951 (this page in markdown: same URL + `.md`)
- Developer: [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921)
- Category: Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 13.0 · 1 MB
- Languages: English
- Released: 2018-10-23
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/aperture-area-calculator/id1435785951/reviews.md

## What is Aperture Area?

Easily calculate the aperture area for photography, optics, lighting, and antenna design. Whether you’re a photographer, engineer, or student, this tool helps you find the effective opening area quickly and accurately.

Features:

• Calculate aperture area using f-number and focal length

• Useful for photographers to understand exposure and light entry

• Determine light-gathering power of telescopes and optical devices

• Calculate antenna aperture area for RF and radar applications

• Helpful for acoustics, lighting, and mechanical design

• Simple, fast, and accurate calculations

Who Can Use It?

• Photographers – Understand lens performance and exposure

• Astronomy & Optics Enthusiasts – Compare telescope brightness

• Engineers & Students – Antenna gain and RF system design

• Acoustics Designers – Speaker ports and sound apertures

• Lighting Professionals – Optimize fixtures and openings

With this app, you can save time and get accurate aperture values instantly, making it an essential calculator for professionals, learners, and hobbyists alike.


## Version history (last 3 releases)

### 1.2 — 2025-09-05

Bug Fixes: We’ve tackled some annoying bugs to make sure your app experience is smoother and more stable.

### 1.1 — 2022-07-19

Improver Performance, User interface and stability

### 1.0 — 2018-10-23

No release notes.

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## More apps by Bhavinkumar Satashiya

- [Flat Pattern Bend Calculator](https://appshunter.io/ios/app/flat-pattern-bend-calculator/id1361485922)
- [Sheet Bending Calculators](https://appshunter.io/ios/app/sheet-bending-calculators/id1361950390)
- [Welding Calculator for Metal](https://appshunter.io/ios/app/welding-calculator-for-metal/id1366542753)
- [Ruler - Length, Height Measure](https://appshunter.io/ios/app/ruler-length-height-measure/id1368462815)
- [Cable Lugs & Connectors](https://appshunter.io/ios/app/cable-lugs-and-connectors/id1370274265)
- [Gold Exchange Rate](https://appshunter.io/ios/app/gold-exchange-rate/id1372446098)

All apps by Bhavinkumar Satashiya: https://appshunter.io/developer/1361485921

## Related topics

[aperture area calculator](https://appshunter.io/ios/topics/aperture-area-calculator)

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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 2026-05-18.*