Electric Resistance Converter - Convert Ohms, kΩ, MΩ & More Units
Result:
1 kΩ = 1000 Ω
How Electric Resistance Conversion Works
Input Value
Enter resistance value
Select Units
Choose from and to units
Convert
Apply conversion formula
Electric Resistance Formulas
Basic Formula
R = V/I (Ohm's Law)
Where R = Resistance, V = Voltage, I = Current
Example: R = 12V / 2A = 6Ω
Unit Conversions
1 kΩ = 1000 Ω
1 MΩ = 1000 kΩ
1 GΩ = 1000 MΩ
Electric Resistance Conversion Table
| Ohms (Ω) | Kiloohms (kΩ) | Megaohms (MΩ) | Milliohms (mΩ) |
|---|---|---|---|
| 1 | 0.001000 | 0.000001000 | 1000.000 |
| 10 | 0.010000 | 0.000010000 | 10000.000 |
| 100 | 0.100000 | 0.000100000 | 100000.000 |
| 1000 | 1.000000 | 0.001000000 | 1000000.000 |
| 10000 | 10.000000 | 0.010000000 | 10000000.000 |
| 100000 | 100.000000 | 0.100000000 | 100000000.000 |
| 1000000 | 1000.000000 | 1.000000000 | 1000000000.000 |
| 10000000 | 10000.000000 | 10.000000000 | 10000000000.000 |
| 100000000 | 100000.000000 | 100.000000000 | 100000000000.000 |
| 1000000000 | 1000000.000000 | 1000.000000000 | 1000000000000.000 |
| 0.1 | 0.000100 | 0.000000100 | 100.000 |
| 0.01 | 0.000010 | 0.000000010 | 10.000 |
| 0.001 | 0.000001 | 0.000000001 | 1.000 |
| 0.0001 | 0.000000 | 0.000000000 | 0.100 |
| 0.00001 | 0.000000 | 0.000000000 | 0.010 |
Resistance Units Progression Chart
1 Ω
1 kΩ
1 MΩ
10 MΩ
100 MΩ
1 GΩ
Practice Problems
Problem 1:
Convert 2.2 kΩ to Ω
Solution: 2.2 × 1000 = 2200 Ω
Problem 2:
Convert 4.7 MΩ to kΩ
Solution: 4.7 × 1000 = 4700 kΩ
Problem 3:
Find R if V = 9V, I = 3mA
Solution: R = 9V / 0.003A = 3000Ω = 3kΩ
Problem 4:
Convert 500 mΩ to Ω
Solution: 500 × 0.001 = 0.5 Ω
Problem 5:
Convert 1.5 GΩ to MΩ
Solution: 1.5 × 1000 = 1500 MΩ
Daily Uses of Electric Resistance
Electronic circuits use resistors to control current flow
Heating elements convert electrical energy to heat through resistance
Multimeters measure resistance to test component functionality
LED circuits use resistors to limit current and prevent damage
Audio equipment uses variable resistors for volume control
Export Options
What is Electric Resistance?
Electric resistance is how much a material fights against electric current. Think of it like a narrow pipe that slows down water flow. The more resistance, the harder it is for electricity to pass through.
We measure electric resistance in ohms (Ω). This unit is named after Georg Ohm, a German scientist. Our electric resistance converter helps you change between different resistance units easily.
When you use an ohm converter, you can switch between small units like milliohms (mΩ) and large units like megohms (MΩ). This resistor calculator makes electrical engineering work much simpler.
Common Examples of Electrical Resistance
Household Items
- • Light bulb filament: 100-200 Ω
- • Toaster heating element: 10-20 Ω
- • Hair dryer coil: 15-25 Ω
- • Electric kettle: 20-30 Ω
- • Phone charger cable: 0.1-0.5 Ω
Electronic Components
- • LED current limiting resistor: 220-470 Ω
- • Pull-up resistor: 1-10 kΩ
- • Audio volume control: 10-100 kΩ
- • High voltage insulator: 1-100 MΩ
- • Precision measurement: 1-10 GΩ
Why Use Our Electric Resistance Converter?
Fast & Accurate
Our ohm converter gives instant results. No waiting, no errors. Perfect for electrical engineering work.
Easy to Use
Simple interface for quick conversions. Great for students and professionals doing circuit analysis.
Works Everywhere
Use on phone, tablet, or computer. This resistor calculator works on all devices.
Understanding Resistance Units
Basic Units
Ohm (Ω): The basic unit of electrical resistance. Most small resistors use this unit.
Kilohm (kΩ): One thousand ohms. Common in electronic circuits and components.
Megohm (MΩ): One million ohms. Used for high resistance values in specialized circuits.
Gigohm (GΩ): One billion ohms. Found in very high resistance applications.
Small Units
Milliohm (mΩ): One thousandth of an ohm. Used for very low resistance measurements like wire resistance.
Microohm (µΩ): One millionth of an ohm. Used in precision electrical engineering applications.
How to Use This Electric Resistance Converter
Enter Your Value
Type the resistance value you want to convert. You can use whole numbers or decimals.
Choose Your Units
Pick the unit you have (like kΩ) and the unit you want (like Ω). Our ohm converter supports all common units.
Get Instant Results
The resistor calculator shows your answer right away. Perfect for electrical engineering projects and circuit analysis.
Frequently Asked Questions
What is the difference between ohms and kilohms?
One kilohm equals 1000 ohms. It's like the difference between meters and kilometers. We use kilohms for larger resistance values to make numbers easier to read.
How accurate is this electric resistance converter?
Our ohm converter is very accurate. It uses precise mathematical formulas used in electrical engineering. Perfect for professional circuit analysis work.
Can I use this resistor calculator for homework?
Yes! This tool is perfect for students learning about electrical resistance. It helps you check your work and understand unit conversions better.
What units does this converter support?
We support all common resistance units: ohms (Ω), kilohms (kΩ), megohms (MΩ), gigohms (GΩ), milliohms (mΩ), microohms (µΩ), and more.
Is this tool free to use?
Yes, completely free! No sign-up needed. Use our electric resistance converter anytime for your electrical engineering projects.
Tips for Working with Electrical Resistance
Circuit Analysis Tips
- • Always check your units when doing calculations
- • Use our ohm converter to avoid unit mistakes
- • Remember that resistance adds up in series circuits
- • In parallel circuits, total resistance is always less than the smallest resistor
- • Double-check your work with this resistor calculator
Safety Reminders
- • High resistance can mean high voltage - be careful
- • Always turn off power before measuring resistance
- • Use proper test equipment for electrical measurements
- • Know your component ratings before connecting circuits
- • When in doubt, use our electric resistance converter to check values
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