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Tofu vs. Sardine — In-Depth Nutrition Comparison

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The main differences between tofu and sardine

  • Tofu is richer in manganese, calcium, and copper, yet sardine is richer in vitamin B12, selenium, phosphorus, vitamin D, and vitamin B3.
  • Daily need coverage for vitamin B12 for sardine is 373% higher.
  • Tofu contains 11 times more manganese than sardine. Tofu contains 1.181mg of manganese, while sardine contains 0.108mg.
  • Tofu contains less sodium.
  • Sardine has a lower glycemic index than tofu.

Food types used in this article are Tofu, raw, firm, prepared with calcium sulfate and Fish, sardine, Atlantic, canned in oil, drained solids with bone.

Infographic

Tofu vs Sardine infographic
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Mineral Comparison

Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Tofu
6
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 41% 205% 21% 100% 126% 43% 81% 1.8% 154% 95%
Magnesium Magnesium Calcium Calcium Potassium Potassium Iron Iron Copper Copper Zinc Zinc Phosphorus Phosphorus Sodium Sodium Manganese Manganese Selenium Selenium 28% 115% 35% 110% 62% 36% 210% 40% 14% 287%
Contains more MagnesiumMagnesium +48.7%
Contains more CalciumCalcium +78.8%
Contains more CopperCopper +103.2%
Contains more ZincZinc +19.8%
Contains less SodiumSodium -95.4%
Contains more ManganeseManganese +993.5%
Contains more PotassiumPotassium +67.5%
Contains more PhosphorusPhosphorus +157.9%
Contains more SeleniumSelenium +202.9%
~equal in Iron ~2.92mg

Vitamin Comparison

Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Tofu
3
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 0.67% 0% 0% 0% 40% 24% 7.1% 8% 21% 0% 0% 22% 0%
Sardine
10
Vitamin C Vit. C Vitamin A Vit. A Vitamin E Vit. E Vitamin D Vit. D Vitamin B1 Vit. B1 Vitamin B2 Vit. B2 Vitamin B3 Vit. B3 Vitamin B5 Vit. B5 Vitamin B6 Vit. B6 Vitamin B12 Vit. B12 Vitamin K Vit. K Folate Folate Choline Choline 0% 11% 41% 72% 20% 52% 98% 39% 39% 1118% 6.5% 7.5% 41%
Contains more Vitamin CVitamin C +∞%
Contains more Vitamin B1Vitamin B1 +97.5%
Contains more FolateFolate +190%
Contains more Vitamin DVitamin D +∞%
Contains more Vitamin B2Vitamin B2 +122.5%
Contains more Vitamin B3Vitamin B3 +1276.6%
Contains more Vitamin B5Vitamin B5 +382.7%
Contains more Vitamin B6Vitamin B6 +81.5%
Contains more Vitamin B12Vitamin B12 +∞%

Macronutrient Comparison

Macronutrient breakdown side-by-side comparison
Tofu
2
17% 9% 3% 70%
Protein: 17.27 g
Fats: 8.72 g
Carbs: 2.78 g
Water: 69.83 g
Other: 1.4 g
25% 11% 60% 4%
Protein: 24.62 g
Fats: 11.45 g
Carbs: 0 g
Water: 59.61 g
Other: 4.32 g
Contains more CarbsCarbs +∞%
Contains more WaterWater +17.1%
Contains more ProteinProtein +42.6%
Contains more FatsFats +31.3%
Contains more OtherOther +208.6%

Fat Type Comparison

Fat type breakdown side-by-side comparison
Tofu
1
16% 24% 61%
Saturated fat: Sat. Fat 1.261 g
Monounsaturated fat: Mono. Fat 1.925 g
Polyunsaturated fat: Poly. Fat 4.921 g
14% 37% 49%
Saturated fat: Sat. Fat 1.528 g
Monounsaturated fat: Mono. Fat 3.869 g
Polyunsaturated fat: Poly. Fat 5.148 g
Contains less Sat. FatSaturated fat -17.5%
Contains more Mono. FatMonounsaturated fat +101%
~equal in Polyunsaturated fat ~5.148g

Comparison summary table

Pay attention to the rightmost column. It displays the amounts side by side, giving a clearer understanding of the difference.
Tofu Sardine
Lower in Cholesterol ok
Lower in Sugar ok
Lower in Sodium ok
Lower in Saturated fat ok
Lower in price ok
Lower in Glycemic Index ok
Rich in vitamins ok
Rich in minerals Equal

All nutrients comparison - raw data values

Nutrient Tofu Sardine DV% diff.
Vitamin B12 0µg 8.94µg 373%
Selenium 17.4µg 52.7µg 64%
Cholesterol 0mg 142mg 47%
Manganese 1.181mg 0.108mg 47%
Phosphorus 190mg 490mg 43%
Vitamin B3 0.381mg 5.245mg 30%
Calcium 683mg 382mg 30%
Vitamin D 0IU 193IU 24%
Vitamin D 0µg 4.8µg 24%
Copper 0.378mg 0.186mg 21%
Protein 17.27g 24.62g 15%
Choline 75mg 14%
Vitamin E 2.04mg 14%
Sodium 14mg 307mg 13%
Vitamin B2 0.102mg 0.227mg 10%
Vitamin B5 0.133mg 0.642mg 10%
Fiber 2.3g 0g 9%
Vitamin B1 0.158mg 0.08mg 7%
Vitamin B6 0.092mg 0.167mg 6%
Potassium 237mg 397mg 5%
Magnesium 58mg 39mg 5%
Folate 29µg 10µg 5%
Monounsaturated fat 1.925g 3.869g 5%
Vitamin A 32µg 4%
Fats 8.72g 11.45g 4%
Calories 144kcal 208kcal 3%
Iron 2.66mg 2.92mg 3%
Zinc 1.57mg 1.31mg 2%
Vitamin K 2.6µg 2%
Polyunsaturated fat 4.921g 5.148g 2%
Carbs 2.78g 0g 1%
Saturated fat 1.261g 1.528g 1%
Vitamin C 0.2mg 0mg 0%
Net carbs 0.48g 0g N/A
Tryptophan 0.235mg 0.276mg 0%
Threonine 0.785mg 1.079mg 0%
Isoleucine 0.849mg 1.134mg 0%
Leucine 1.392mg 2.001mg 0%
Lysine 0.883mg 2.26mg 0%
Methionine 0.211mg 0.729mg 0%
Phenylalanine 0.835mg 0.961mg 0%
Valine 0.87mg 1.268mg 0%
Histidine 0.431mg 0.725mg 0%
Omega-3 - EPA 0.473g N/A
Omega-3 - DHA 0.509g N/A

Which food is preferable for your diet?

ok
ok
is better in case of low diet
Tofu Sardine
Low Calories diet ok
Low Fats diet ok
Low Carbs diet ok
Low Glycemic Index diet ok

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Vitamins & Minerals Daily Need Coverage Score

The summary scores indicate the extent to which this food can fulfill your daily vitamin and mineral requirements if you consume 3 servings, consisting of 100 grams of each (an approximation of 3 serving sizes).
Vitamins Daily Need Coverage Score
9%
Tofu
119%
Sardine
Minerals Daily Need Coverage Score
87%
Tofu
94%
Sardine

Comparison summary

Which food is lower in Cholesterol?
Tofu
Tofu is lower in Cholesterol (difference - 142mg)
Which food is lower in Sugar?
Tofu
Tofu is lower in Sugar (difference - 0g)
Which food contains less Sodium?
Tofu
Tofu contains less Sodium (difference - 293mg)
Which food is lower in Saturated fat?
Tofu
Tofu is lower in Saturated fat (difference - 0.267g)
Which food is cheaper?
Tofu
Tofu is cheaper (difference - $7)
Which food is lower in glycemic index?
Sardine
Sardine is lower in glycemic index (difference - 15)
Which food is richer in vitamins?
Sardine
Sardine is relatively richer in vitamins
Which food is richer in minerals?
?
It cannot be stated which food is richer in vitamins. See the charts below for detailed information. See the charts below for detailed information. See the charts below for detailed information.

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. Tofu - https://fdc.nal.usda.gov/fdc-app.html#/food-details/172475/nutrients
  2. Sardine - https://fdc.nal.usda.gov/fdc-app.html#/food-details/175139/nutrients

All the Daily Values are presented for males aged 31-50, for 2000-calorie diets.

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.