Ohm's Law Calculator
Solve V, I, R, P from any two values.
도구 10개
과학·공학 도구
과학·공학 도구: 옴의 법칙, 저항 색코드, 화학 반응식 등.
이름, 용도 또는 키워드로 검색하세요.
검색 결과 10개
LED Resistor Calculator
Current-limiting resistor and nearest E24.
Voltage Divider
Vin, R1, R2 → Vout; solve any missing value.
SI Prefix Converter
Value + prefix ↔ base SI (yotta…yocto).
GPA Calculator
GPA from letter grades on a 4.0 scale.
Resistor Color Code
4-band colors ↔ ohms (and reverse).
pH Calculator
pH / pOH / [H+] / [OH-] conversions.
Kinematics Calculator
Solve u,v,a,t,s.
Molar Mass Calculator
Compute molar mass from a chemical formula.
Chemical Equation Balancer
Integer reaction coefficients.