Summa Calculator

Fast. Simple. Smart.

Turn everyday numbers into answers you can trust — without juggling five different apps.

Summa Calculator is a fast basic & scientific calculator and a practical toolkit for everyday life: Daily Snapshot, Budgets, Currency, Energy, Fuel Estimator, Tips, Travel planning, Units, Scan amount and Voice. One home for the math you actually use.

WHY SUMMA IS DIFFERENT

• Tool hub, not just keys — open the right calculator from one clean drawer.
• Home-screen widget — your last result, one tap away.
• Calculate once, reuse everywhere in one tap.
• Voice: Speak naturally — and get instant results.
• Share numbers in — highlight an amount in Chrome, Messages, or Notes → Share → Summa. We open the matching tool with the value ready.

• Scan amount — photograph a price or total (or pick a photo).
• Smart history: Add notes, edit, share, reuse. Find any result instantly.
• Smart Memory — find any past calculations from anywhere when you need them again (from Memory search).

• Money clarity: Budgets with reminders and daily snapshots that keep you on track.
• Travel & energy tools: Estimate and live track trips or usage without guesswork.

• Floating bubble (optional): Keep Summa one tap away over other apps.

Privacy you can trust Microphone works only while you hold the mic — Summa never listens in the background.
Your history stays on your device unless you choose to share.

YOURS FROM THE FIRST TAP
Free gives you everything you need — Premium is how you enjoy the full experience.

Upgrade your everyday math.