For ease of reference I’ve included these conversions. I used various references on the Web for these numbers and some of them came from my own measurements.
Oven Temperatures
| Fahrenheit | Celsius | (rounded) Gas Mark |
|---|---|---|
| 225 | 110 | 1/4 |
| 250 | 120 | 1/2 |
| 275 | 135 | 1 |
| 300 | 150 | 2 |
| 325 | 165 | 3 |
| 350 | 180 | 4 |
| 375 | 190 | 5 |
| 400 | 200 | 6 |
| 425 | 220 | 7 |
| 450 | 230 | 8 |
| 475 | 240 | 9 |
| 500 | 260 | 10 |
Volume
| Standard U.S. | Fluid Ounces | Metric |
|---|---|---|
| 1 tablespoon | 1/2 | 15 milliliter |
| 2 T | 1 | 30 ml |
| 3 T | 1 1/2 | 45 ml |
| 4 T (1/4 cup) | 2 | 60 ml |
| 6 T | 3 | 90 ml |
| 8 T (1/2 cup) | 4 | 125 ml |
| 1 cup | 8 | 250 ml |
| 2 cups (1 pint) | 16 | 500 ml |
| 4 cups (1 quart) | 32 | 1 l (approx.) |
Weight
| Standard U.S. | Ounces | Metric |
|---|---|---|
| 1 ounce | 1 | 30 grams |
| 1/4 pound | 4 | 125 g |
| 1/2 pound | 8 | 250 g |
| 1 pound | 16 | 500 g |
| 1 1/2 pounds | 24 | 750 g |
| 2 pounds | 32 | 1 kilogram (approx.) |
| 3 pounds | 48 | 1.5 kg (approx.) |