SQL Server TPOUNDS Function
Updated 2023-11-09 19:15:17.743000
Description
Use the scalar function TPOUNDS to convert from drams, grains, grams, hundredweights, ounces, pennyweights, pounds, stones, tonnes, tons troy pounds, or troy ounces to troy pounds.
Syntax
SELECT [westclintech].[wct].[TPOUNDS] (
<@Weight, float,>
,<@From_scale, nvarchar(4000),>)
Arguments
@Weight
is any real number. @Weight is an expression of type float or of a type that can be implicitly converted to float.
@From_scale
is the description of the units for @Weight. @From_scale must be a valid value as specified in weight unit representations. @From_scale must be of a data type that is implicitly convertible to varchar.
Return Type
float
Remarks
The following table is a representation of the conversion of one of the weight units of measure into troy pounds:
| column 1 | column 2 |
|---|---|
| grains | 0.00017361111 |
| drams | 0.00474717881666667 |
| ounces avoirdupois | 0.075954861083300 |
| pounds avoirdupois | 1.215277775 |
| stones | 17.01388885 |
| hundredweights | 121.5277775 |
| tons | 2430.55555 |
| pennyweights | 0.004166667 |
| ounces troy | 0.083333333 |
| pounds troy | 1 |
| grams | 0.00267922888333300 |
| tonnes | 2679.22888333300 |
Conversion of grams includes all the standard prefixes with kilo representing 1,000 and yocto representing 10E-24.
Examples
select wct.TPOUNDS(100, 'lbs');
Here is the result set.
----------------------
121.5277775