Ohm's Law Calculator
Solve V, I, R, P from any two values.
10 Tools
Wissenschafts- und Technik-Tools: Ohmsches Gesetz, Widerstands-Farbcode, chemische Gleichungen und mehr.
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10 Ergebnisse
Solve V, I, R, P from any two values.
Current-limiting resistor and nearest E24.
Vin, R1, R2 → Vout; solve any missing value.
Value + prefix ↔ base SI (yotta…yocto).
GPA from letter grades on a 4.0 scale.
4-band colors ↔ ohms (and reverse).
pH / pOH / [H+] / [OH-] conversions.
Solve u,v,a,t,s.
Compute molar mass from a chemical formula.
Integer reaction coefficients.