Conversion Charts
| English to Metric Conversions |
| Grammage |
lb/1,000 ft2 |
X |
4.8824 |
= |
g/m2 |
| Thickness (caliper) |
mils (points) |
X |
25.4 |
= |
microns |
| Density |
lb /100 ft2/mil |
X |
192.2 |
= |
kg/m3 |
| Stiffness |
g/cm |
X |
0.0980665 |
= |
mN x m |
| Tear |
Gf |
X |
9.80665 |
= |
MN |
| Force |
lbf /in |
X |
0.1751268 |
= |
KNm |
| Strength |
ft x lb/in2 x 103 |
X |
2.09405 |
= |
J/m2 |
| Pressure |
psi |
X |
6.894757 |
= |
kPa |
| Tonnage |
short tons |
X |
0.9072 |
= |
metric long tons |
| Weight |
lb |
X |
0.4535924 |
= |
kg |
| Length |
Inches |
X |
2.54 |
= |
cm |
| Area |
square feet |
X |
0.0929 |
= |
m2 |
| English to Metric Conversions |
| Grammage |
g/m2 |
X |
0.2048173 |
= |
lb/1,000 ft2 |
| Thickness (caliper) |
microns |
X |
0.0393701 |
= |
mils (points) |
| Density |
kg/m3 |
X |
0.0052029 |
= |
lb /100 ft2/mil |
| Stiffness |
mN x m |
X |
10.19716 |
= |
g/cm |
| Tear |
MN |
X |
0.1019716 |
= |
Gf |
| Force |
KNm |
X |
5.710148 |
= |
lbf /in |
| Strength |
J/m2 |
X |
0.4775435 |
= |
ft x lb/in2 x 103 |
| Pressure |
kPa |
X |
0.1450377 |
= |
psi |
| Tonnage |
metric long tons |
X |
1.1023 |
= |
short tons |
| Weight |
kg |
X |
2.20462 |
= |
lb |
| Length |
cm |
X |
0.3937 |
= |
Inches |
| Area |
m2 |
X |
10.74 |
= |
square feet |
- + : A leading plus sign indicates that this word must be present in every object returned.
- - : A leading minus sign indicates that this word must not be present in any row returned.
- By default (when neither plus nor minus is specified) the word is optional, but the object that contain it will be rated higher.
- < > : These two operators are used to change a word's contribution to the relevance value that is assigned to a row.
- ( ) : Parentheses are used to group words into subexpressions.
- ~ : A leading tilde acts as a negation operator, causing the word's contribution to the object relevance to be negative. It's useful for marking noise words. An object that contains such a word will be rated lower than others, but will not be excluded altogether, as it would be with the - operator.
- * : An asterisk is the truncation operator. Unlike the other operators, it should be appended to the word, not prepended.
- " : The phrase, that is enclosed in double quotes ", matches only objects that contain this phrase literally, as it was typed.
