Ounce to Hundredweight (US) Converter
Weight · unit-converter
Convert Ounce to Hundredweight (US) with a fixed input and output unit, step-by-step formula line, and reference tables. All calculations use gram-based factors (international avoirdupois pound and metric definitions). The full Weight Converter also includes carat, grain, and US/UK hundredweight.
Calculator
From: Ounce (oz)
To: Hundredweight (US) (cwt_us)
About Ounce
The avoirdupois ounce is 1/16 of an avoirdupois pound (about 28.35 g). Cooking and postal weights often use ounces.
About Hundredweight (US)
The US hundredweight (short hundredweight) is 100 lb, exactly 45.359237 kg from the international pound definition.
How to convert ounces to hundredweight (us)
1 ounce is equal to 0.000625 hundredweight (us):
1 oz = (28.349523125 g ÷ 45359.237 g) cwt_us = 0.000625 cwt_us
Each ounce is defined as 28.349523125 g and each hundredweight (us) as 45359.237 g, so one oz equals 28.349523125 ÷ 45359.237 cwt_us = 0.000625 cwt_us.
Let w(oz) be the numeric value of the same mass measured in Ounce (oz), and w(cwt_us) the value in Hundredweight (US) (cwt_us). Then:
w(cwt_us) = w(oz) × (28.349523125 / 45359.237)
Equivalently, divide by how many oz fit into one cwt_us (grams per cwt_us divided by grams per oz):
w(cwt_us) = w(oz) ÷ 1600
Or: hundredweight (us) = ounce ÷ 1600
Examples
Example #1: Convert 20 oz to hundredweight (us)
20 oz = 20 oz × (28.349523125/45359.237) cwt_us = 0.0125 cwt_us
20 oz = 20 oz ÷ 1600 = 0.0125 cwt_us
Example #2: Convert 50 oz to hundredweight (us)
50 oz = 50 oz × (28.349523125/45359.237) cwt_us = 0.03125 cwt_us
50 oz = 50 oz ÷ 1600 = 0.03125 cwt_us
Summary
To convert Ounce to Hundredweight (US), multiply the value in oz by the ratio of grams per oz divided by grams per cwt_us. Equivalently: value_cwt_us = value_oz × (28.349523125 / 45359.237). Numerically, 1 oz equals 0.000625 cwt_us.
Relationship context
You are converting between imperial / UK (stone, long ton, pound, ounce) (Ounces) and US customary (short ton) (Hundredweight (US)). Metric mass is decimal from the gram; US and imperial masses use pounds and ounces with fixed definitions relative to the kilogram. The numeric factor used here is 6.250000e-4.
Conversion tables
| Ounce (oz) | Hundredweight (US) (cwt_us) |
|---|---|
| 0.1 | 0.0000625 |
| 1 | 0.000625 |
| 2 | 0.00125 |
| 3 | 0.001875 |
| 4 | 0.0025 |
| 5 | 0.003125 |
| 6 | 0.00375 |
| 7 | 0.004375 |
| 8 | 0.005 |
| 9 | 0.005625 |
| Ounce (oz) | Hundredweight (US) (cwt_us) |
|---|---|
| 10 | 0.00625 |
| 20 | 0.0125 |
| 30 | 0.01875 |
| 40 | 0.025 |
| 50 | 0.03125 |
| 60 | 0.0375 |
| 70 | 0.04375 |
| 80 | 0.05 |
| 90 | 0.05625 |
| 100 | 0.0625 |