소수를 분수로 변환 계산기
Optional Settings
e.g. for 0.333… enter 0.3 above and 1 here
e.g. 8, 16, 20, 100
Answer
Simplified Fraction
Mixed Number / Improper
Rounded to Nearest Fraction
Step-by-Step Solution
Visual Representation
작동 방식
Live Conversion Demo
소수 입력
계산기에 아무 소수나 입력하세요. 표준 소수, 순환 패턴 및 측정값을 지원합니다.
즉시 변환
알고리즘이 소수를 즉시 분수로 변환하고, 최대공약수를 찾아 가장 간단한 형태로 약분합니다.
단계별 결과 확인
약분된 형태, 대분수, 변환 과정의 완전한 단계별 설명과 함께 분수를 확인하세요.
FAQ (Korean)
Find quick answers to common questions about decimal to fraction conversion
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01 Q1 (Korean)
A1 (Korean)
02 Q4 (Korean)
A4 (Korean)
03 Can I use the calculator on my phone?
Absolutely! Our decimal to fraction calculator is fully responsive and works seamlessly on smartphones and tablets. The interface adapts to any screen size, so you can convert decimals to fractions on the go — whether you're using an iPhone, Android, or iPad.
04 Can I convert decimal inches to fractions?
Yes! We have a dedicated Decimal to Fraction (Inches) calculator designed specifically for measurement conversions. It converts decimal inches into fractional measurements commonly used in construction, woodworking, and engineering — including 8ths, 16ths, 32nds, and 64ths of an inch.
05 Does the calculator simplify fractions automatically?
Yes, our calculator automatically simplifies every fraction to its lowest terms using the Greatest Common Divisor (GCD) method. For example, entering 0.50 will give you 1/2, not 50/100. The simplified result is shown alongside the unsimplified decimal fraction so you can see both forms.
06 Can I convert both terminating and repeating decimals?
Yes! Our calculator handles both types. For terminating decimals (like 0.375), simply enter the number and click Convert. For repeating decimals (like 0.333…), enter the decimal and specify how many trailing digits repeat using the 'How many trailing decimals repeat?' setting. The calculator uses an algebraic method to find the exact fraction.
07 Does the calculator show the conversion steps?
Yes, every conversion includes a detailed step-by-step solution. The steps show how the decimal is rewritten as a fraction, how the GCD is found, how the fraction is simplified, and how it converts to a mixed number if applicable. This makes it a great learning tool as well as a quick converter.
08 Can I use the calculator for homework?
Definitely! Our calculator is perfect for checking your homework answers or learning the conversion process. The step-by-step breakdown shows exactly how each conversion works, helping you understand the math behind it. Teachers and students alike use our tools to verify answers and practice fraction conversions.
09 Is there a limit to the number of decimal places?
Our calculator can handle decimals with up to 15 decimal places accurately, which covers virtually all practical use cases. For repeating decimals, you can specify up to 15 repeating digits. This level of precision is more than sufficient for homework, engineering, construction, cooking, and scientific calculations.