To convert millilitres of panko breadcrumbs into grams, multiply by 0.25360517: one millilitre comes to 0.25360517 grams. Every ingredient has its own figure here, because the units are measuring different things and only the density links them.
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.
The condition this weight assumes: The lightest crumb there is. The flakes are large and mostly air, which is exactly what keeps a coating crisp.
The formula
millilitres- The amount of panko breadcrumbs you are converting, in millilitres
0.253605170264- Grams per millilitre for panko breadcrumbs, from its density of 0.25361 g/mL
grams- The equivalent quantity in grams
How it works, step by step
- Enter the quantity in millilitres.
- It is multiplied by 0.253605170264, the grams-per-millilitre figure for panko breadcrumbs.
- The result appears in grams, with a second reading in oz beneath it.
- Use the measure table if you want a standard recipe quantity rather than a number you type in.
Worked examples
15 mL of panko breadcrumbs in grams
A recipe calling for 15 mL of panko breadcrumbs needs 3.80408 grams on the scale. The arithmetic is 15 × 0.25360517 = 3.8040776, and halving the recipe halves the weight to 1.90204 grams.
100 mL of panko breadcrumbs in grams
100 mL of panko breadcrumbs weighs out at 25.3605 grams. Divide 25.3605 by 0.25360517 and you get back to 100 mL, which is the quickest check that the factor is the right way up.
250 mL of panko breadcrumbs in grams
A recipe calling for 250 mL of panko breadcrumbs needs 63.4013 grams on the scale. The arithmetic is 250 × 0.25360517 = 63.401293, and halving the recipe halves the weight to 31.7006 grams.
How to read your score
Frequently asked questions
How many grams are in 1 mL of panko breadcrumbs?
One millilitre of panko breadcrumbs is 0.25360517 grams. Half that quantity is 0.126803 grams and double it is 0.50721 grams, 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 many millilitres of panko breadcrumbs is 500 g?
500 g of panko breadcrumbs is 1971.6 millilitres — 3.94314 millilitres to one gram, so 500 × 3.94314 = 1971.6. Going that way is a division by 0.253605, or a multiplication by 3.94314 if you prefer.
Panko breadcrumbs in millilitres and grams
| Millilitres | Grams | Unrounded |
|---|---|---|
| 5 mL | 1.26803 g | 1.268025851 |
| 10 mL | 2.53605 g | 2.536051703 |
| 15 mL | 3.80408 g | 3.804077554 |
| 30 mL | 7.60816 g | 7.608155108 |
| 50 mL | 12.6803 g | 12.68025851 |
| 100 mL | 25.3605 g | 25.36051703 |
| 125 mL | 31.7006 g | 31.70064628 |
| 150 mL | 38.0408 g | 38.04077554 |
| 200 mL | 50.721 g | 50.72103405 |
| 250 mL | 63.4013 g | 63.40129257 |
| 500 mL | 126.803 g | 126.8025851 |
Based on 60 g per cup of panko breadcrumbs. One millilitre of panko breadcrumbs is 0.25360517 grams.
| 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.