Formcalc – Formula Calculator

Formula calculator with history, countdown, and widgets

Formcalc is a powerful formula calculator that makes recurring calculations fast and simple.
Instead of entering the same formula again and again, you define it once and reuse it anytime.
Create your own formulas with two flexible inputs (X and Y), rename fields, and adapt the calculator exactly to your workflow ideal for daily calculations, productivity, planning, and personal projects.
Key Features
• Create and reuse custom formulas with X and Y
• Automatically save results in a clear history
• Rename input fields and customize labels
• Fully offline usage – no account required
• Fast, minimal interface focused on efficiency
Formcalc also includes two integrated timers that allow you to track time-based values and processes directly within your calculation workflow.
Designed for Recurring Calculations
Formcalc is made for anyone who regularly performs the same calculations and wants a flexible alternative to traditional calculator apps.
Ideal for:
• Personal calculations
• Productivity workflows
• Study and learning
• Work-related formulas
• Everyday problem solving
Widgets & Notifications (Premium)
With an active subscription, you unlock:
• Home screen widgets (Android)
• Timer notifications
• Advanced customization options
Privacy & Simplicity
• Works fully offline
• No account or login required
• Local history storage directly on your device
Formcalc is a general-purpose formula calculator for productivity and calculations and is not intended for medical or diagnostic use.