How it works
Convert areal mass density by multiplying the input by its source-unit factor and dividing by its destination-unit factor. Base unit: kg/m².
Input definitions
- Amount
- Enter the value in the labeled unit.
- From unit
- Choose kg/m² / g/m² / oz/yd² / lb/ft².
- To unit
- Choose kg/m² / g/m² / oz/yd² / lb/ft².
A worked example
- Amount
- 1
- From unit
- kg/m²
- To unit
- g/m²
Assumptions & limits
Mass per unit area, used for fabric, paper and sheet materials. Ounces are avoirdupois mass ounces, not liquid fluid ounces. Results use up to 12 significant digits, with scientific notation for small values; values are processed locally.
Sources & review
Maintained by AnsRio. Methods and examples use automated checks; this does not imply independent professional certification.
Method updated 2026-10-18. Content checked against the stated method and examples. Our verification approach.
Common questions
Which unit convention does this converter use?
Mass per unit area, used for fabric, paper and sheet materials. Ounces are avoirdupois mass ounces, not liquid fluid ounces.
How does Areal mass density converter work?
Convert areal mass density by multiplying the input by its source-unit factor and dividing by its destination-unit factor. Base unit: kg/m².
What should I check before using Areal mass density converter?
Mass per unit area, used for fabric, paper and sheet materials. Ounces are avoirdupois mass ounces, not liquid fluid ounces. Results use up to 12 significant digits, with scientific notation for small values; values are processed locally.