# SFX Scientific Calculator

> Engineering Math & Statistics

Canonical page: [https://chrome-stats.com/d/id1548427958](https://chrome-stats.com/d/id1548427958)

## Overview

- **ID:** `id1548427958`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Wai Kwong Lee
- **Category:** Utilities
- **Rating:** 4.70 / 5 (144 ratings)
- **Version:** 6.7
- **Last updated:** 2026-09-07
- **First published:** 2021-01-12
- **Size:** 20 MB
- **Data as of:** 2026-09-26
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/sfx-scientific-calculator/id1548427958)
- **Website:** [https://eefelix.github.io](https://eefelix.github.io/)
- **Privacy policy:** [https://github.com/eefelix/SFX-Calc-Public/blob/main/Privacy\_Policy.md](https://github.com/eefelix/SFX-Calc-Public/blob/main/Privacy_Policy.md)

## Description

**SFX Scientific Calculator** is a versatile engineering and scientific calculator for iPhone, iPad, and Mac. Its familiar handheld-style layout supports trigonometric, hyperbolic, logarithmic, exponential, power, and root functions, along with engineering notation and SI prefixes.

Designed for students, engineers, laboratories, electronics, mathematics, and science, SFX Calc includes fractions, percentages, linear regression, statistics, fixed-constant calculations, persistent and temporary memory registers, and built-in formulas. Work across binary, octal, decimal, and hexadecimal number-base modes, customize the keypad and display, and use copy-and-paste support for efficient calculation workflows.

## Rankings

- #117,682 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1548427958)