Rapid Tools Online

Magnetic Field Strength Converter

🧲 1 gauss is equal to how many tesla? Convert gauss to tesla, tesla to gauss, and oersted. Free and instant. No sign-up required. ⚡

📏 From
🎯 To
Enter a value to see the result
Common Conversions
Quick access to frequently used conversions
Unit Information

SI Units

International System of Units (SI) measurements

T
si
Tesla
Base unit of magnetic field strength in the SI system
mT
si
Millitesla
One thousandth of a tesla (1 × 10⁻³ T)
μT
si
Microtesla
One millionth of a tesla (1 × 10⁻⁶ T)
nT
si
Nanotesla
One billionth of a tesla (1 × 10⁻⁹ T)
pT
si
Picotesla
One trillionth of a tesla (1 × 10⁻¹² T)

CGS Units

Centimeter-gram-second system units

G
cgs
Gauss
CGS unit of magnetic field strength (1 × 10⁻⁴ T)
mG
cgs
Milligauss
One thousandth of a gauss (1 × 10⁻⁷ T)
μG
cgs
Microgauss
One millionth of a gauss (1 × 10⁻¹⁰ T)

Other Units

Specialized and historical measurements

Oe
other
Oersted
CGS unit of magnetic field intensity (1 × 10⁻⁴ T)
A/m
other
Ampere per Meter
SI unit of magnetic field intensity (1.2566 × 10⁻⁶ T)

Practical Units

Commonly used units in practical applications

cT
practical
Centitesla
One hundredth of a tesla (1 × 10⁻² T)
dT
practical
Decitesla
One tenth of a tesla (1 × 10⁻¹ T)
Preferences

Magnetic Field Strength Converter

Wondering 1 gauss is equal to how many tesla? One gauss = 0.0001 tesla. Our converter handles gauss to tesla, tesla to gauss, and the relation between oersted and tesla (1 Oe = 79.577 A/m). Fast, accurate, no sign-up required.

Key Units

  • Tesla (T): SI unit of magnetic field strength/flux density; 1 T = 10⁴ G; used in MRI and industrial magnets.
  • Gauss (G): CGS unit; 1 gauss = 0.0001 tesla; common in older literature and some applications.
  • Oersted (Oe): CGS unit of magnetic field strength H; relation between oersted and tesla: 1 Oe = 79.577 A/m.
  • A/m (ampere per meter): SI unit of magnetizing field H; links current and magnetic field in materials.
  • Millitesla (mT), Microtesla (μT): Submultiples of tesla for Earth's field, sensors, and lab measurements.

Supported Unit Categories:

  • SI Units: Tesla (T), Millitesla (mT), Microtesla (μT)
  • CGS Units: Gauss (G), Milligauss (mG), Microgauss (μG)
  • Other Units: Oersted (Oe), Ampere per meter (A/m)
  • Practical Units: Nanotesla (nT), Picotesla (pT)

Common conversions: gauss to tesla, oersted and tesla

  • 1 Tesla = 10,000 Gauss (gauss to tesla: 1 G = 0.0001 T)
  • 1 Gauss = 0.0001 Tesla (1 gauss is equal to how many tesla: 0.0001)
  • 1 Tesla = 7.957 × 10⁵ A/m
  • Relation between oersted and tesla: 1 Oersted = 79.577 A/m

How to Use:

  1. Enter the value you want to convert in the input field
  2. Select the source unit from the "From" dropdown
  3. Select the target unit from the "To" dropdown
  4. View the converted result instantly
  5. Use the swap button to quickly reverse the conversion

Applications:

This magnetic field converter is useful for physicists, engineers, researchers, students, and anyone working with magnetic materials, electromagnets, MRI machines, and magnetic field measurements. It's particularly helpful for research, industrial applications, and educational purposes.

⭐ Rate this tool

Your feedback helps us improve

Added Aug 5, 2025

🔄 Workflow Suggestion

Try combining multiple tools for a complete workflow. For example: Notepad → Text Encryption → Save to Cloud or Date Calculator → Calendar → Countdown Timer

Related Tools & Recommendations

💡 You might also need

Base64 Encode/Decode

Convert text to Base64 format and decode Base64 strings

Smart recommendation

JSON Formatter & Validator

Format, validate, and minify JSON data with syntax highlighting and error detection

Smart recommendation

JSON Diff

Compare two JSON documents with structural path diff and formatted line diff. Client-side only.

Smart recommendation

📁 More Magnetism Converters Tools

Magnetomotive Force Converter

Convert between magnetomotive force units including ampere-turns, gilberts, and more. Essential for electrical engineering and electromagnetics

Magnetic Flux Converter

Convert between magnetic flux units including webers, maxwells, and more. Essential for electrical engineering and electromagnetics

Magnetic Flux Density Converter

Convert between magnetic flux density units including teslas, gauss, and more. Essential for electrical engineering and electromagnetics

Send Feedback

We'd love to hear your thoughts! Your feedback helps us improve our tools and create a better experience for everyone.

Share Your Experience

Tell us what you think about this tool

Your feedback helps us improve and create better tools for everyone