What is standard form?

In the UK, standard form means scientific notation: a×10^n where 1 ≤ |a| < 10.

What is scientific notation?

A number written as coefficient × 10^exponent (e.g. 1.5×10^6 = 1,500,000).

Yes. Enter like 1.5e6 or 1.5×10^6 style; the tool converts to the other form.

Convert between standard decimal form and scientific notation (e.g. 1200 ↔ 1.2×10³).

Number

What is standard form?: In the UK, standard form means scientific notation: a×10^n where 1 ≤ |a| < 10.
What is scientific notation?: A number written as coefficient × 10^exponent (e.g. 1.5×10^6 = 1,500,000).
Can I enter scientific notation?: Yes. Enter like 1.5e6 or 1.5×10^6 style; the tool converts to the other form.

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