Honey Needed
1.4 cups
Garlic
300g
Time
30 days
300g
30 days
70°F
738g
As an Amazon Associate, we earn from qualifying purchases.
Inputs
Result
6 bulbs × 50g = 300g garlic. Volume: 300/1.05 = 286ml. Honey: 286 × 1.2 = 343ml = 1.45 cups. Finished: 300g + (343 × 1.42 × 0.9) = 300 + 438 = 738g.
Inputs
Result
4 bulbs × 75g = 300g raw. Black garlic loses 35% weight: 300 × 0.65 = 195g finished.
Black garlic takes 14–21 days at 140°F (60°C) in a controlled-humidity environment. The Maillard reaction slowly transforms white garlic into black, sweet, umami-rich cloves. Rice cookers on 'keep warm' mode maintain the right temperature. The garlic loses about 35% of its weight through moisture loss.
| Method | Temp | Time | Weight Loss |
|---|---|---|---|
| Black Garlic | 140°F | 21 days | 35% |
| Honey Garlic | 70°F | 30 days | 5% |
| Lacto Garlic | 70°F | 14 days | 10% |
Use a 1.2:1 honey-to-garlic ratio by volume. The honey should fully cover the peeled garlic cloves with a little extra. For 6 medium bulbs (about 300g), you need roughly 1.5 cups of honey. The garlic releases moisture that thins the honey, and the mixture ferments for 3–4 weeks at room temperature.
Yes, when properly made. The combination of honey’s natural antimicrobial properties and the acidification from fermentation creates a safe environment. The pH drops below 4.6 within the first week. The main safety rule is to use raw honey (not pasteurized) and ensure garlic stays submerged. Never use this method with garlic in oil — that carries botulism risk.
Medium bulbs (about 50g each, 10 cloves) are the most versatile choice. Small bulbs (30g) work well for honey garlic since smaller cloves ferment more evenly. Large bulbs (75g) are better for black garlic where bigger cloves develop richer flavor. Elephant garlic (120g) makes impressive black garlic but needs 25–28 days due to its size.
Read our guide
Read our guide
Read our guide
Salt percentages and timing for lacto-fermented vegetables
Calculate herb and oil ratios for infused oils
Kombucha brewing ratios and timing
Explore all our free food, fermentation, and preservation calculators
Last Updated: Mar 19, 2026
This calculator is provided for informational and educational purposes only. Results are estimates and should not be considered professional financial, medical, legal, or other advice. Always consult a qualified professional before making important decisions. UseCalcPro is not responsible for any actions taken based on calculator results.