Calculator calculator

How it works

Type a calculation or tap the keys. The scientific mode adds powers, roots, logarithms and trigonometry.

The formula

Standard order of operations: brackets first, then powers, then × and ÷, then + and −.

Worked example

2 + 3 × 4 = 14 (multiplication first), while (2 + 3) × 4 = 20. In degree mode, sin 30 = 0.5.

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