Margin Of Error

HISTORY

# Margin of Error (MoE) Calculator

getcalc.com's **Margin of Error (MoE) Calculator** is an online statistics & probability tool to estimate the effectiveness of statistical surveys or experiments.

## Definition & Formula

**Margin of Error** is a mathematical function or method used in the context of statistics & probability, often represented by MOE used to estimate the effectiveness of a survey. The smaller and larger value of margin of error represents the high and lower confidence respectively, in the survey results.