Clear, practical conversions

Everyday diabetes math, made simple.

Convert food weights, glucose readings, and kitchen volumes with confidence—for type 1 and type 2 diabetes management.

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Conversion tools

The numbers you use most

Enter a value and get an immediate conversion. Results are rounded to three decimal places where needed.

Food weight

Convert ingredient and portion weights.

Converted result

0.035 oz

Blood glucose

Compare common glucose reading formats.

Converted result

0.056 mmol/L

Kitchen volume

Convert liquids and measured portions.

Converted result

0.034 fl oz

Carbohydrate servings

Translate grams of carbs into 15 g carbohydrate exchanges.

Teaspoons of sugar

7.5 tsp

Tablespoons of sugar

2.5 tbsp

  • Cooked rice ≈ 1 serving
  • Slice of bread ≈ 1 serving
  • Medium apple ≈ 1 serving
  • Cooked pasta ≈ 1 serving

Food lookup

Carbs in common foods

Search everyday foods to see carbohydrate content per ounce and per 10 grams. Values are approximate.

FoodCategoryCarbs / ozCarbs / 10 g
AlmondsNuts & seeds6.2 g2.2 g
AppleFruit4 g1.4 g
Apple juiceBeverages3.1 g1.1 g
Bagel, plainGrains15.6 g5.5 g
BananaFruit6.5 g2.3 g
Bell pepperNon-starchy veg1.7 g0.6 g
Black beans, cookedLegumes6 g2.1 g
BlueberriesFruit4 g1.4 g
BroccoliNon-starchy veg2 g0.7 g
Brown rice, cookedGrains7.4 g2.6 g
Butternut squashStarchy veg3.4 g1.2 g
CarrotNon-starchy veg2.8 g1 g
CashewsNuts & seeds8.5 g3 g
CauliflowerNon-starchy veg1.4 g0.5 g
Cheddar cheeseDairy1.1 g0.4 g
Chicken breastProtein0 g0 g
Chickpeas, cookedLegumes7.7 g2.7 g
ColaBeverages3.1 g1.1 g
CornStarchy veg5.4 g1.9 g
CornflakesGrains23.8 g8.4 g
Cottage cheeseDairy0.9 g0.3 g
CucumberNon-starchy veg1.1 g0.4 g
Dark chocolate (70%)Sweets13 g4.6 g
EggProtein0.3 g0.1 g
GrapesFruit5.1 g1.8 g
Greek yogurt, plainDairy1.1 g0.4 g
Ground beefProtein0 g0 g
HoneySweets23.2 g8.2 g
Kidney beans, cookedLegumes6.2 g2.2 g
Lentils, cookedLegumes5.7 g2 g
MangoFruit4.8 g1.7 g
Maple syrupSweets19 g6.7 g
Milk, skimDairy1.4 g0.5 g
Milk, wholeDairy1.4 g0.5 g
Oatmeal, cookedGrains3.4 g1.2 g
OrangeFruit3.4 g1.2 g
Orange juiceBeverages2.8 g1 g
Pasta, cookedGrains7.1 g2.5 g
Peanut butterNuts & seeds5.7 g2 g
PearFruit4.3 g1.5 g
PeasStarchy veg4 g1.4 g
PineappleFruit3.7 g1.3 g
Potato, bakedStarchy veg6 g2.1 g
Quinoa, cookedGrains6 g2.1 g
SalmonProtein0 g0 g
SpinachNon-starchy veg1.1 g0.4 g
Sports drinkBeverages1.7 g0.6 g
StrawberriesFruit2.3 g0.8 g
Sugar, whiteSweets28.3 g10 g
Sweet potatoStarchy veg5.7 g2 g
TofuProtein0.6 g0.2 g
TomatoNon-starchy veg1.1 g0.4 g
Tortilla, flourGrains15.9 g5.6 g
WalnutsNuts & seeds4 g1.4 g
WatermelonFruit2.3 g0.8 g
White breadGrains14.5 g5.1 g
White rice, cookedGrains7.9 g2.8 g
Whole wheat breadGrains13.9 g4.9 g
Yogurt, plainDairy1.7 g0.6 g

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Use with care

Helpful math, not medical direction.

These tools support everyday understanding. They do not replace your glucose meter, food label, diabetes educator, clinician, or individualized treatment plan.

Use the food label first

Nutrition labels and your care plan should remain the source of truth for carbohydrate amounts and serving sizes.

Keep units consistent

Check whether your meter, app, recipe, or care team uses metric or US units before acting on a number.

Conversions are not dosing advice

Never calculate or change insulin doses from a general-purpose conversion alone. Follow your prescribed plan.