Calculator: Math & Units

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About this app

Bring everyday calculations and mathematical tools into one app. This suite offers 65 tools, a basic and scientific calculator, graphs, fractions and complex numbers.

Plot functions to explore their shape, work with fractions or complex numbers, and find tools for matrices, statistics, percentages and dates. Search, favorites and recent tools help you return to the task you need.

The converter covers 181 units across 27 categories, including length, mass, temperature, energy, pressure and data storage. Labels distinguish unit variants where their definitions differ.

Revisit calculations in history, pin an entry and add a note. A native Android widget gives you access to calculations from your home screen on supported launchers.

For monetary conversions, view Frankfurter reference rates, their source and the date applicable to the conversion. After a successful download and save, the last stored rates remain usable offline. Updating them requires a connection, and an older cached copy is identified. Available codes vary and may include precious metals; the code count is not a guaranteed number of currencies.

These are reference rates, not real-time market quotes or a guarantee of the rate your bank will apply.

HEALTH INFORMATION
Calculator is not a medical device and does not diagnose, treat, cure or prevent any medical condition. Health tools provide estimates for adults aged 18–85, including BMI, body fat and energy needs. Consult a healthcare professional for medical advice, diagnosis or treatment. Results depend on the values entered and the limitations of the formulas; these formulas are not suitable for children or pregnancy.

What’s new

65 calculation tools, graphs, fractions and complex numbers. Convert 181 units across 27 categories. History supports notes and pinned entries, with an Android widget on supported launchers. Saved exchange rates remain available offline with their date.