Sugar substitute converter: how much honey, jaggery, stevia or erythritol replaces sugar
Replacing sugar is not a one-to-one swap. Honey is about 80 % as sweet per gram but much denser, so ¾ cup does the work of a cup of sugar; erythritol is only 70 % as sweet, so you need a third more; pure stevia extract is two hundred times sweeter, so a cup of sugar becomes a quarter teaspoon — and the cup of bulk it provided has to come from somewhere else. This sugar substitute converter does the arithmetic by weight and gives the answer in cups, tablespoons or teaspoons and in grams, for seventeen sweeteners in either direction.
It covers the everyday sugars (white, caster, icing, brown, coconut), the traditional alternatives (honey, maple syrup, agave, jaggery or gur, date paste) and the low-calorie sweeteners used in keto and diabetic baking (erythritol, allulose, monk fruit blends, xylitol, stevia blends, pure stevia extract and granular sucralose). Each conversion comes with the practical adjustments: how much liquid to remove when switching to a syrup, when to add baking soda or baking powder, which sweeteners refuse to brown, and how to put bulk back when a high-intensity sweetener removes it.
The sweetness factors and densities are typical published figures for home cooking; products vary, especially blends, so the packet ratio wins where it gives one. Everything is calculated in your browser.
How to use the Sugar Substitute Converter
- Enter the Amount in the recipe in cups, tablespoons, teaspoons or grams.
- Choose the Sweetener in the recipe (usually white sugar) and what to Replace it with. Swap reverses the direction.
- Read the amount to use — by volume and by weight — and the per-cup rule of thumb for that pair.
- Follow the Adjustments: liquid to remove or add, leavening tweaks, oven temperature and bulk replacement.
- Open the table to see the equivalents of one cup of white sugar for every sweetener at once, then scale the rest of the recipe with the recipe scaler if needed.
Sugar Substitute Converter features
Seventeen sweeteners, any direction
Sugars, syrups, jaggery and date paste, and the zero-calorie sweeteners — converted from any of them to any other.
Cups, spoons and grams
Results snap to kitchen measures (¾ cup, 1 ½ tbsp, ¼ tsp) and always show grams for a scale.
Moisture and leavening adjustments
Switching dry ↔ liquid changes the other liquids; acidic sweeteners such as honey and brown sugar interact with baking soda; the tool spells out both.
Browning and bulk warnings
Sweeteners that will not caramelise, and high-intensity sweeteners that remove all bulk, are flagged with fixes.
Per-cup rules of thumb
Every pair shows the classic “per 1 cup” equivalence so you can remember it next time.
Full comparison table
One cup of sugar expressed in every sweetener, with weight and relative sweetness.
How the conversion is calculated
Everything is converted to grams first (cups × grams per cup), multiplied by the sweetener’s sweetness relative to sucrose, divided by the target sweetener’s sweetness, and finally turned back into cups using the target’s density. For 1 cup of sugar to honey: 200 g × 1.0 ÷ 0.8 = 250 g of honey, and 250 ÷ 340 g per cup ≈ ¾ cup.
| Sweetener | Sweetness by weight | g per cup | Replaces 1 cup sugar |
|---|---|---|---|
| Brown sugar (packed) | 0.97 | 220 | 1 cup |
| Honey | 0.80 | 340 | ¾ cup (250 g) |
| Maple syrup | 0.85 | 315 | ¾ cup (235 g) |
| Jaggery / gur | 0.90 | 180 | 1 ¼ cups (222 g) |
| Date paste | 0.83 | 240 | 1 cup (241 g) |
| Erythritol | 0.70 | 200 | 1 ½ cups (286 g) |
| Allulose | 0.70 | 200 | 1 ½ cups (286 g) |
| Monk fruit 1:1 blend / xylitol | 1.00 | 200 | 1 cup (200 g) |
| Stevia extract (pure) | 200 | 192 | ¼ tsp (1 g) |
What sugar does besides sweeten
- Moisture: sugar is hygroscopic, so cakes stay soft; syrups add even more water, which is why other liquids are reduced.
- Structure: creaming sugar into butter traps air; sugar also delays gluten and egg setting for a tender crumb. High-intensity sweeteners give none of this.
- Browning: caramelisation and the Maillard reaction need real sugars. Erythritol, xylitol, stevia and sucralose do not brown; allulose and the natural syrups brown faster than sugar.
- Leavening: honey, brown sugar, jaggery and molasses are mildly acidic and react with baking soda; swapping them out can leave a recipe flat.
- Preservation and yeast: sugar feeds bread yeast and keeps jam; xylitol and erythritol do neither. For bread formulas use the baker’s percentage calculator.
Sugar Substitute Converter FAQ
How much honey replaces 1 cup of sugar?
About ¾ cup (250 g). Reduce the other liquid in the recipe by ¼ cup, add ¼ teaspoon of baking soda to offset the honey’s acidity, and bake about 15 °C (25 °F) lower because honey browns quickly.
How much erythritol do I use instead of sugar?
Erythritol is about 70 % as sweet, so 1 ⅓ to 1 ½ cups (around 285 g) replaces a cup of sugar. It will not brown and can recrystallise when cold; many bakers replace only part of the sugar or use a monk-fruit blend, which converts cup for cup.
Can I replace sugar with jaggery in baking?
Yes. Jaggery is roughly 90 % as sweet by weight, so use about 1 ¼ cups of grated jaggery (220 g) per cup of sugar. It adds moisture and a deep flavour; melt and strain it if it is lumpy, and expect a darker, denser result.
How much stevia equals a cup of sugar?
Pure stevia extract is around 200 times sweeter than sugar: about 1 g, or ¼ teaspoon, per cup. Cup-for-cup stevia baking blends are diluted with bulking agents so a cup measures like a cup of sugar — follow the packet. Either way the sugar’s bulk is gone, so add applesauce, yogurt or extra flour and egg.
Is brown sugar a 1:1 substitute for white sugar?
By volume, yes — a packed cup of brown sugar replaces a cup of white (the converter shows 1 cup, 213 g). Expect a moister, chewier result with caramel notes, and slightly less spread in cookies.
Why does the converter show grams as well as cups?
Sweeteners differ hugely in density — granular sucralose weighs 24 g a cup, honey 340 g — so cup equivalents hide big differences. Weighing is more reliable, and the gram figure is what the calculation is actually based on.