Significant Figures Calculator
Count significant figures and perform operations with proper rounding.
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Features
Sig Fig Counter
Accurately count significant figures in any number, including scientific notation.
Arithmetic Operations
Perform addition, subtraction, multiplication, and division with proper sig fig rounding.
Scientific Notation Support
Handles numbers in scientific notation and converts output appropriately.
Detailed Results
Shows both raw and rounded results with explanations.
About Significant Figures Calculator
A comprehensive tool for working with significant figures. Count the number of significant figures in any number and perform addition, subtraction, multiplication, and division with proper rounding according to scientific rules.
How to Use Significant Figures Calculator
- Choose Function: Select between Sig Fig Counter or Operations Calculator tabs.
- Enter Values: Input your numbers (scientific notation supported).
- Select Operation: For operations, choose the arithmetic operation (+, -, ×, ÷).
- View Results: See the significant figure count or properly rounded calculation result.