complete.tools

Volume Charge Density Converter

Convert between volume charge density units: coulomb per cubic meter (C/m³), coulomb per liter, microcoulomb per cubic meter, and more.

What this tool does

Convert between volume charge density units: coulomb per cubic meter (C/m³), coulomb per liter, microcoulomb per cubic meter, and more. Type an amount in coulombs per cubic meter, choose the units, and the tool converts it to microcoulombs per cubic meter. It offers 9 volume charge density units and also shows the same amount in the others.

Inputs

  • Value: A number.
  • From: Choose one from 9 options, including Coulomb per cubic meter, Millicoulomb per cubic meter, Microcoulomb per cubic meter, Nanocoulomb per cubic meter, Picocoulomb per cubic meter, Coulomb per liter. Starts as Coulomb per cubic meter.
  • To: Choose one of the same 9 units as "From". Starts as Microcoulomb per cubic meter.

How to use

  1. Enter the amount you want to convert.
  2. Choose the unit to convert from and the unit to convert to.
  3. Read the result: the converted amount and the same amount in the other units. It appears once every required field has a valid value.

Worked examples

Conversions from coulombs per cubic meter to microcoulombs per cubic meter:

  • 1 C/m³ = 1,000,000 µC/m³
  • 5 C/m³ = 5,000,000 µC/m³
  • 10 C/m³ = 10,000,000 µC/m³
  • 50 C/m³ = 50,000,000 µC/m³
  • 100 C/m³ = 100,000,000 µC/m³

Multiply the number of coulombs per cubic meter by 1,000,000 to get microcoulombs per cubic meter. Both units are exact definitions, so 1,000,000 is the exact factor: 1 C/m³ = 1,000,000 µC/m³.

Sources: Coulomb per cubic meter: SI Brochure, 9th edition (2019). Microcoulomb per cubic meter: SI Brochure, 9th edition (2019, updated 2022), Table 7 (SI prefixes).

Limitations

  • Converts the unit of a charge density only. It does not work out charge density from charge and volume.
  • Surface charge density (C/m²) is a different quantity and is not included.

FAQs

Q: How many C/m³ is one C/L?
A: One coulomb per liter is 1000 C/m³, because a cubic meter holds 1000 liters.
Q: How many µC/m³ is one C/m³?
A: One coulomb per cubic meter is one million microcoulombs per cubic meter.
Q: What is e/m³?
A: It counts elementary charges (the charge of one proton) per cubic meter, using the exact SI value of 1.602176634 × 10⁻¹⁹ C.

Explore Similar Tools

Explore more tools like this one: