Universal Sweetener Converter

Convert any amount of any sweetener into every other — honey, sugar, maple syrup, agave, stevia, monk fruit and 8 more. Toggle between equal-sweetness conversion (for recipes) and literal 1:1 swaps that show exactly how much sweeter your dish becomes.

14 sweetenersEqual-sweetness or 1:1 swapCalorie deltaGlycemic index

Start With

200 g of white sugar·774 kcal·GI ≈ 65·Sweetness 1.0× sugar

Equivalent in every other sweetener

Matched by perceived sweetness — same total sweetness, just different sweeteners. Hover a card for baking notes.

All values are approximate — vary by brand and batch.

Brown sugar

Caramel, molasses undertones

cups
200 g
Calories
760 kcal
−14 vs white sugar
GI
64
medium

Baking: Contains 3.5–6.5% molasses. Holds moisture — good for chewy cookies; slightly acidic.

fewer cal

Honey

Floral, variable by variety

½cups
160 g
Calories
486 kcal
−288 vs white sugar
GI
55
medium

Baking: Hygroscopic — keeps bakes moist for days. Browns faster: reduce oven 25°F. Reduce other liquids by ~¼ cup per cup honey.

fewer cal

Maple syrup

Woody, buttery, mineral

1cups
333 g
Calories
867 kcal
+93 vs white sugar
GI
54
medium

Baking: Less sweet than honey per gram. Reduce other liquids by ~3 tbsp per cup used; lower oven 25°F.

more cal

Agave nectar

Neutral, mild, very sweet

cups
143 g
Calories
443 kcal
−331 vs white sugar
GI
17
low

Baking: Very high fructose (~85%). Low GI but metabolized mostly in the liver; use moderately.

fewer cal

Coconut sugar

Toasty, butterscotch

1 ⅓cups
267 g
Calories
1000 kcal
+226 vs white sugar
GI
35
low

Baking: Swap 1:1 by volume for brown sugar but expect less sweetness and darker color.

more cal

Molasses

Bittersweet, smoky, iron-rich

cups
286 g
Calories
829 kcal
+55 vs white sugar
GI
55
medium

Baking: Acidic — pair with baking soda. Too bitter to fully replace other sweeteners; use up to ½.

more cal

Date syrup

Toffee, raisin, caramel

¾cups
250 g
Calories
750 kcal
−24 vs white sugar
GI
42
medium

Baking: Rich in potassium and polyphenols. Darkens baked goods; reduce oven 15°F.

fewer cal

Brown rice syrup

Mild, butterscotch

1 ⅓cups
400 g
Calories
1264 kcal
+490 vs white sugar
GI
98
high

Baking: Mostly glucose + maltose — very high GI despite "natural" label. Good for nut bars; doesn't crystallize.

more cal

HFCS-55

Neutral, clean sweetness

½cups
167 g
Calories
477 kcal
−297 vs white sugar
GI
73
high

Baking: Rarely used at home. Listed here for comparison with sodas and commercial baked goods.

fewer cal

Allulose

Very clean, no aftertaste

1 ⅜cups
286 g
Calories
114 kcal
−660 vs white sugar
GI
0
non-glycemic

Baking: Browns and caramelizes like sugar — rare among low-calorie sweeteners. Can cause GI upset above ~30 g.

fewer cal

Erythritol

Cool finish, slight aftertaste

1 ½cups
308 g
Calories
0 kcal
−774 vs white sugar
GI
0
non-glycemic

Baking: Does not brown or caramelize. Recrystallizes in cooled bakes — works best in custards, frostings.

fewer cal

Stevia (pure)

Herbal, licorice aftertaste

tsp
0.80 g
Calories
0 kcal
−774 vs white sugar
GI
0
non-glycemic

Baking: Use 1 tsp pure stevia ≈ 1 cup sugar. Lacks bulk — combine with applesauce, yogurt, or fruit purée.

fewer cal

Monk fruit (pure)

Clean, slight fruity finish

tsp
1.1 g
Calories
0 kcal
−774 vs white sugar
GI
0
non-glycemic

Baking: Heat-stable. Often blended 1:1 with erythritol in commercial products — check your label.

fewer cal

Sweetness, visualized

Perceived sweetness per gram, relative to table sugar. High-intensity sweeteners (stevia, monk fruit) are shown compressed — they are truly hundreds of times sweeter.

  • Stevia (pure)
    250× (compressed)
    250×
  • Monk fruit (pure)
    175× (compressed)
    175×
  • Agave nectar
    1.40×
  • Honey
    1.25×
  • HFCS-55
    1.20×
  • White sugar
    1.00×
  • Brown sugar
    1.00×
  • Date syrup
    0.80×
  • Coconut sugar
    0.75×
  • Molasses
    0.70×
  • Allulose
    0.70×
  • Erythritol
    0.65×
  • Maple syrup
    0.60×
  • Brown rice syrup
    0.50×

Reference: Belitz et al., Food Chemistry, 4th ed.; DuBois & Prakash, Annual Review of Food Science and Technology (2012); International Table of Glycemic Index (University of Sydney).

Frequently asked

How do you calculate sweetener equivalents?+

Every sweetener has a perceived sweetness value per gram, measured against table sugar (sucrose = 1.0). For example, honey is about 1.25× as sweet as sugar per gram, while maple syrup is only ~0.60×. This calculator multiplies the input amount by that input's sweetness, then divides by the output sweetener's sweetness to find the equivalent mass, then converts to volume using each sweetener's measured density.

What is the difference between "equal sweetness" and "same amount" modes?+

Equal-sweetness mode scales the output so the total perceived sweetness matches the input — use this when following a recipe and you want the dish to taste the same. Same-amount mode does a literal 1:1 swap (same cups or same grams) and shows how much sweeter or less sweet the result becomes. For example, swapping one cup of sugar for one cup of honey leaves you with roughly 2× the sweetness (honey is 1.25× sweeter per gram AND 1.68× denser), while one cup of pure stevia in place of sugar would be roughly 137× sweeter — inedibly so.

Why does honey have a different gram weight per cup than sugar?+

A cup of granulated sugar weighs about 200 g, while a cup of honey weighs about 336 g — honey is roughly 68% denser because it is a concentrated saturated solution with very little air. Maple syrup, agave nectar, and molasses are similarly dense. This is why volume-based swaps (cup-for-cup) can go wrong; weight-based swaps are more reliable in baking.

Is low glycemic index the same as healthy?+

No. Agave nectar, for instance, has a very low glycemic index (~17) because it is mostly fructose, which bypasses the blood-sugar response but is processed almost entirely in the liver. Brown rice syrup has a very high GI (~98) because it is mostly glucose and maltose. GI is one data point among many — not a complete health ranking.

Can I swap stevia or monk fruit 1-for-1 for sugar?+

By sweetness, no — pure stevia is roughly 250× sweeter than sugar, and pure monk fruit is ~175× sweeter. Commercial "1:1" stevia or monk fruit products work volume-for-volume because they are bulked with erythritol or allulose. Check your label: "pure" extracts need a tiny fraction, while "baking blends" can replace sugar cup-for-cup.

Do these conversions work for baking?+

Sweetness-equivalent conversion gets you the right level of sweetness, but baking is more complex. Swapping a liquid sweetener (honey, maple, agave) for a dry one (sugar) means you must reduce other liquids in the recipe by roughly 3 tbsp per cup of liquid sweetener used, and lower the oven temperature by 25°F because fructose browns faster. Bulk matters too — stevia and monk fruit lack the structure sugar provides; combine with fruit purée or yogurt.

What are the source data used here?+

Gram weights per cup come from King Arthur Baking's ingredient weight chart and Cook's Illustrated reference measurements. Sweetness ratios and glycemic indices come from peer-reviewed food-science references (Belitz, Grotz & Dubois 2011, the International Table of Glycemic Index, University of Sydney). Calorie values follow USDA FoodData Central where available.