Grams of panko breadcrumbs to millilitres runs on one number, 3.9431373 millilitres per gram. It is a measured property of this ingredient rather than a defined conversion, which is why a generic volume-to-weight tool cannot give you it.
Put next to water — 1 g per mL exactly — panko breadcrumbs measures 0.25361 g per mL. That ratio, 25.36%, is what separates this page from every other ingredient in the same units, and it is measured rather than defined.
Panko breadcrumbs has a density of 0.25361 g per mL, so 100 mL of it weighs 25.36 g and 250 mL weighs 63.4 g. That single figure is what every other number on this page is built from — water is 1.00 g per mL, so this ingredient is 25.36% as heavy as the same volume of water.
Grams are the unit this conversion is really for. A domestic scale resolves to a gram, which is 1.67% of a cup of panko breadcrumbs, so weighing gets an accuracy no measuring cup can reach. A 500 g pack of it is 8.333 cups, and a 1 kg pack 16.67.
What the number depends on: The lightest crumb there is. The flakes are large and mostly air, which is exactly what keeps a coating crisp.
The formula
grams- The amount of panko breadcrumbs you are converting, in grams
3.943137275- Millilitres per gram for panko breadcrumbs, from its density of 0.25361 g/mL
millilitres- The equivalent quantity in millilitres
How it works, step by step
- Enter the quantity in grams.
- It is multiplied by 3.943137275, the millilitres-per-gram figure for panko breadcrumbs.
- The result appears in millilitres, with a second reading in tsp beneath it.
- Use the measure table if you want a standard recipe quantity rather than a number you type in.
Worked examples
50 g of panko breadcrumbs in millilitres
50 g of panko breadcrumbs weighs out at 197.157 millilitres. Divide 197.157 by 3.9431373 and you get back to 50 g, which is the quickest check that the factor is the right way up.
150 g of panko breadcrumbs in millilitres
150 g of panko breadcrumbs weighs out at 591.471 millilitres. Divide 591.471 by 3.9431373 and you get back to 150 g, which is the quickest check that the factor is the right way up.
500 g of panko breadcrumbs in millilitres
Take 500 g of panko breadcrumbs: 500 × 3.9431373 gives 1971.57 millilitres. Doubling the batch takes it to 3943.14 millilitres, because the relationship is a straight proportion once the density is known.
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Frequently asked questions
How many millilitres are in 1 g of panko breadcrumbs?
One gram of panko breadcrumbs is 3.9431373 millilitres. Half that quantity is 1.97157 millilitres and double it is 7.88627 millilitres, so the figure scales straight up and down — there is no offset in this conversion, only the factor.
Why is a cup of panko breadcrumbs not 236 g like water?
Because weight per cup depends on what is in the cup. Panko breadcrumbs has a density of 0.25361 g per mL where water has 1.00, so a cup of it weighs 60 g rather than 236.6 g. That is a difference of 176.6 g per cup, and it is the reason a single volume-to-weight factor cannot be applied to every ingredient.
Does how I measure it change the weight?
Yes, and by more than most people expect. Handling changes the weight of a cup of panko breadcrumbs by roughly 20% — about 6 g either side of 60 g — because the lightest crumb there is. Weighing removes the question entirely.
Is a fluid ounce of panko breadcrumbs the same as an ounce?
No. A fluid ounce is a volume — one eighth of a US cup, 29.57 mL — and an ounce is a weight. One fluid ounce of panko breadcrumbs weighs 0.2646 oz, so the two readings differ by 73.5%. They coincide only for something with the density of water, and then only roughly.
Is this a US cup or a metric cup?
US customary: 236.59 mL, which is the cup every US recipe means. A metric cup is 250 mL, so the same cup of panko breadcrumbs would weigh 63.401 g instead of 60 g — 3.4 g more, or 5.67%. Australian and some European recipes use the metric cup, and the difference is large enough to matter in baking.
Do I need a scale for this, or will measuring cups do?
At this size the spoon wins. One millilitre of panko breadcrumbs is 0.2536 g, and a scale reading to the nearest gram is working at 394% resolution on that — a measuring spoon is the more accurate instrument below about 5 g, which is why spice quantities are still written in spoons.
How much does 15 mL of panko breadcrumbs weigh?
15 mL of panko breadcrumbs comes to 3.8041 g, or 3.8041 grams. This page runs that calculation in reverse — enter a weight and it returns the volume — and the ml-to-grams page does it in the direction the question is usually asked.
Panko breadcrumbs in grams and millilitres
| Grams | Millilitres | Unrounded |
|---|---|---|
| 5 g | 19.7157 mL | 19.71568637 |
| 10 g | 39.4314 mL | 39.43137275 |
| 25 g | 98.5784 mL | 98.57843187 |
| 50 g | 197.157 mL | 197.1568637 |
| 100 g | 394.314 mL | 394.3137275 |
| 125 g | 492.892 mL | 492.8921594 |
| 150 g | 591.471 mL | 591.4705912 |
| 200 g | 788.627 mL | 788.627455 |
| 250 g | 985.784 mL | 985.7843187 |
| 300 g | 1182.94 mL | 1182.941182 |
| 500 g | 1971.57 mL | 1971.568637 |
| 1000 g | 3943.14 mL | 3943.137275 |
Based on 60 g per cup of panko breadcrumbs. One gram of panko breadcrumbs is 3.9431373 millilitres.
| Measure | Grams | Ounces | Millilitres |
|---|---|---|---|
| 1 cup | 60 g | 2.12 oz | 236.6 mL |
| 3/4 cup | 45 g | 1.59 oz | 177.4 mL |
| 2/3 cup | 40 g | 1.41 oz | 157.7 mL |
| 1/2 cup | 30 g | 1.06 oz | 118.3 mL |
| 1/3 cup | 20 g | 0.705 oz | 78.86 mL |
| 1/4 cup | 15 g | 0.529 oz | 59.15 mL |
| 1 tbsp | 3.75 g | 0.132 oz | 14.79 mL |
| 1 tsp | 1.25 g | 0.0441 oz | 4.929 mL |
US customary measures: 1 cup = 236.59 mL, 1 tbsp = 14.79 mL, 1 tsp = 4.93 mL.
| Ingredient | Grams per cup | Ounces per cup | Density (g/mL) |
|---|---|---|---|
| Panko breadcrumbs (this page) | 60 g | 2.116 oz | 0.2536 |
| Cocoa powder | 85 g | 2.998 oz | 0.3593 |
| Rolled oats | 90 g | 3.175 oz | 0.3804 |
| Oat flour | 92 g | 3.245 oz | 0.3889 |
| Almond flour | 96 g | 3.386 oz | 0.4058 |
| Rye flour | 102 g | 3.598 oz | 0.4311 |
| Dry breadcrumbs | 108 g | 3.81 oz | 0.4565 |
Ordered by weight. The spread across this group is why a single generic cups-to-grams factor cannot work.