How to Use This Calculator
Select the sweetener you're starting with, enter your amount and unit, then click Convert All. The tool shows equivalent quantities in cups and grams for granulated sugar, powdered sugar, brown sugar, honey, maple syrup, and agave nectar — all at once.
Sweetener Comparison Table
| Sweetener | Relative Sweetness | Replaces 1 Cup Sugar | Notes |
|---|---|---|---|
| Granulated Sugar | 1× (baseline) | 1 cup | — |
| Brown Sugar | 1× | 1 cup (packed) | Adds moisture and caramel notes |
| Honey | ~1.25× | ¾ cup + reduce liquids ¼ cup | Add ¼ tsp baking soda |
| Maple Syrup | ~1.0–1.3× | ¾ cup + reduce liquids 3 tbsp | Lower oven temp by 25°F |
| Agave Nectar | ~1.5× | ⅔ cup + reduce liquids 3 tbsp | Low glycemic index |
| Stevia | 200–300× | ~½ tsp (product varies) | No bulk; check label |
Baking Substitution Rules
- Liquid sweeteners for dry: reduce other liquids by ¼ cup per cup substituted
- Honey is slightly acidic — add ¼ tsp baking soda per cup to neutralize
- Brown sugars and syrups caramelize faster — lower oven temp by 25°F / 15°C
- Sugar substitutes lack the browning and moisture-retention of real sugar; expect crisper cookies and paler cakes
Conversion Formula
The calculator converts input to a gram baseline using USDA density data, then multiplies by each sweetener's substitution ratio. Example: 1 cup honey (340 g) ÷ 0.75 ratio = 453 g sugar equivalent ≈ 2¼ cups granulated sugar.
Frequently Asked Questions
Can I replace sugar with honey in any recipe?
In most baked goods, yes. Use ¾ cup honey per 1 cup sugar, reduce other liquids by ¼ cup, and lower oven temp by 25°F to prevent over-browning. Avoid substituting in meringues or candies where precise sugar crystallization matters.
How sweet is stevia compared to sugar?
Stevia is about 200–300× sweeter. A tiny pinch (1/32 tsp) replaces a tablespoon of sugar. Since it has no bulk, you often need to add a filler (applesauce, yogurt, extra flour) in baked goods.
Does 1 cup of all sugars weigh the same?
No — density varies a lot. Granulated sugar: ~200 g/cup. Powdered sugar: ~120 g/cup. Packed brown sugar: ~220 g/cup. Honey: ~340 g/cup. For precise baking, always weigh rather than measure by volume.
Is agave nectar healthier than sugar?
Agave has a lower glycemic index (~15 vs. ~65 for white sugar), but it's very high in fructose (~85%). Excess fructose is processed in the liver and may raise triglycerides. Most nutritionists suggest using all sweeteners in moderation.