Simple percentage

Simple Percentage is a fast, elegant percentage calculator for iOS.
Designed with clarity and speed in mind, it delivers instant results as you type.

Just enter any two values — the third is calculated automatically.
Adjust inputs freely in any direction and see results update immediately.

Features:

Real-time calculations with zero delay

Calculate in any direction (no fixed formula flow)

6 precision levels: .0 · .00 · .000 · .0000 · .00000

Optimized, comfortable keypad

Clean, distraction-free interface

Instant feedback while fine-tuning values

Minimal input. Immediate results.
Built for focus and speed on iOS.