The dosage question is the one nearly every new kratom user asks first, and it's the one they keep refining for the next six months. There's no single right answer. There's a defensible starting point, a set of ranges that match different goals, and a small handful of variables that explain why your perfect dose lands where it does. This guide gives you the chart, the math, and the variables, in that order.
The honest framing: kratom dosing isn't like dosing a pharmaceutical with a tightly tested LD50 and a precision-milligram label. It's closer to dosing coffee, where one person's "two cups" is another person's "absolutely not." Body weight matters, individual sensitivity matters, the strain's actual mitragynine percentage matters, what's in your stomach matters, and your tolerance level (if you've used kratom before) matters most of all. We'll walk through each of these and put numbers on them where the research supports it.
According to a 2024 human pharmacokinetic study published in Clinical Pharmacology in Drug Development, oral kratom dose has a roughly linear relationship to plasma mitragynine concentration in the typical user range, with significant inter-individual variability driven by CYP3A4 enzyme activity. That's the technical foundation underneath the practical chart. Now the chart.
Table of Contents
- The Master Dosage Chart
- Dose Ranges Explained
- Dosage by Goal
- How to Convert Grams to Teaspoons and Capsules
- Strain-Specific Dose Notes
- Body Weight and Sensitivity
- New User Starting Protocol
- How Tolerance Changes the Numbers
- Frequently Asked Questions
- Final Thoughts
TL;DR
- Most healthy adults find their effective range between 2 and 7 grams of leaf powder.
- Low-dose stimulant range: 1-3 grams. Moderate range: 3-5 grams. Heavy range: 5-7 grams. Above 7 grams climbs toward sedation and side effects.
- Capsule conversion: standard size 00 capsules hold roughly 0.5 grams of powder, so 4-10 capsules covers most users.
- Teaspoon conversion: a level teaspoon of powder is roughly 2-3 grams depending on grind.
- New users should start at 1.5-2 grams and wait 75 minutes before considering more.
- Tolerance changes everything. After several weeks of daily use, the effective dose climbs, and a tolerance break becomes more useful than a higher dose.
- Body weight has a smaller effect than people expect. Sensitivity and CYP3A4 activity matter more.
- Mitragynine percentage from the COA is what makes a "5 gram dose" reproducible across batches.
The Master Dosage Chart
The chart that anchors everything else.
| Dose range | Typical effects | Best for |
|---|---|---|
| 1-2 grams | Mild stimulant, subtle lift | First-time users, low-tolerance |
| 2-3 grams | Light stimulant, energy, focus | Daily morning routine, coffee swap |
| 3-5 grams | Balanced, mood-lifting, moderate energy | General use, work blocks, social |
| 5-7 grams | Pronounced effects, mild sedation | Pain, evening relaxation, established users |
| 7-9 grams | Heavy sedation, analgesia | Specific high-dose use cases only |
| 9+ grams | Diminishing returns, side effect risk | Not recommended for most users |
That's the foundation. The next sections explain why your specific number sits where it does within those ranges.
Dose Ranges Explained
Each dose range produces a recognizably different subjective profile, and understanding those profiles helps you pick the range that fits the day rather than reaching for "more" when you really mean "different."
Low Dose (1-3 Grams)
Subjectively similar to a cup of coffee, with a slightly different texture. Mild alertness, gentle energy, modest focus boost, minimal body feel. New users often start here without realizing they're already getting most of what kratom is going to offer them. Low-dose users are also the population that experiences the fewest side effects.
Moderate Dose (3-5 Grams)
The sweet spot for most established users. Balanced energy, mood lift, increased sociability, mild analgesia, no significant sedation. Effects last 4-6 hours. This range is where most "kratom routine" anchors itself, and where the answer to "what dose should I take" usually lands once a user has dialed in their sensitivity.
Heavy Dose (5-7 Grams)
Effects shift from balanced to pronounced. Sedation becomes noticeable, body feel intensifies, pain relief is more substantial. Better for evening use than daytime productivity. New users should not start here. The increased intensity comes with increased side effect probability (nausea, dizziness, headache for some).
Very High Dose (7+ Grams)
Diminishing returns territory. The 7-9 gram range produces deeper sedation but doesn't reliably scale beyond what a 5-6 gram dose produces for many users. Above 9 grams, side effect risk rises sharply and subjective benefit doesn't keep pace. This is also the range where contaminant or adulterant risk becomes more concerning, since accumulated impurities scale with grams consumed.
Dosage by Goal
The same gram count can be the right answer or the wrong answer depending on what you're trying to accomplish.
For Energy and Focus
Lower end of the range. 2-4 grams is the typical sweet spot. White or green vein strains, dosed in the morning on a light stomach. Higher doses paradoxically produce less energy because the sedating qualities start to compete with the stimulating ones. Our kratom strain chart covers which strains lean stimulating versus calming.
For Mood and Mild Pain
Middle of the range. 3-5 grams. Green or red vein. Dosed mid-morning or after lunch. This is also the range where most users' "just feeling balanced" comes from. The mood component is more reliable in this band than at either extreme.
For Significant Pain
Upper-middle of the range. 4-6 grams of red vein. Pain relief scales with dose to a point, then plateaus. Stacking past 6-7 grams typically doesn't add proportional pain relief and does add side effect risk. For chronic pain users, dose timing (taking 4-5 grams every 4-5 hours) is more effective than chasing a single huge dose.
For Evening Relaxation or Sleep Prep
Upper-middle of the range with a red vein. 4-6 grams about 60-90 minutes before bed. The sedative qualities of red veins peak in this dose range. Going higher doesn't reliably produce better sleep; it produces longer hangover the next morning for some users.
Goal-to-Dose Quick Reference
| Goal | Dose | Strain | Timing |
|---|---|---|---|
| Energy and focus | 2-4 grams | White or green | Morning, light stomach |
| Mood and mild pain | 3-5 grams | Green | Mid-morning or post-lunch |
| Significant pain | 4-6 grams | Red | Repeat every 4-5 hours |
| Evening relaxation | 4-6 grams | Red | 60-90 min before bed |
| Coffee swap | 2-3 grams | White Maeng Da | Morning replacement |
How to Convert Grams to Teaspoons and Capsules
This trips up nearly every user at least once. The conversion math.
Powder to Teaspoons
A level teaspoon of dried kratom leaf powder weighs roughly 2-3 grams depending on grind fineness. Finer powder (more compact) weighs more per teaspoon than coarse powder. The variability is real enough that "I take a teaspoon" is a less reliable measurement than "I take 4 grams" measured on a $15 digital scale.
Practical conversions assuming average grind:
- 1/2 teaspoon ≈ 1.0-1.5 grams
- 1 level teaspoon ≈ 2-3 grams
- 1 heaping teaspoon ≈ 3-4 grams
- 1 tablespoon ≈ 6-9 grams
If you're going to dose by volume, weigh a few teaspoons of your specific batch first to establish the actual gram weight. The same brand can vary 20-30 percent across batches.
Powder to Capsules
Standard size 00 capsules hold approximately 0.5 grams of dried kratom powder. Size 0 capsules hold approximately 0.35 grams. Size 000 capsules hold approximately 1 gram. Most retail kratom capsules are size 00.
Practical conversions:
- 4 size 00 capsules ≈ 2 grams
- 6 size 00 capsules ≈ 3 grams
- 8 size 00 capsules ≈ 4 grams
- 10 size 00 capsules ≈ 5 grams
- 12 size 00 capsules ≈ 6 grams
- 14 size 00 capsules ≈ 7 grams
Capsules hit slower than loose powder. Plan on 35-60 minute onset for capsules versus 20-35 minutes for powder, as our kratom onset guide covers in detail.
Powder to Tea
Brewing 4-5 grams of leaf powder in 8 ounces of hot (not boiling) water for 15-20 minutes produces a strong tea. Adding a teaspoon of lemon juice during the steep helps alkaloid extraction (acidic conditions favor mitragynine release). Strain twice through fine cloth or coffee filter.
Strain-Specific Dose Notes
Most strains follow the master chart, but a few quirks are worth knowing.
Maeng Da Strains
Generally the most potent kratom on the shelf. Many users find their effective Maeng Da dose lands 0.5-1 gram lower than their effective dose for other strains. Start with 2-3 grams of any Maeng Da before scaling up. White Maeng Da, Red Maeng Da, and Green Maeng Da at GRH Kratom are batch-tested with mitragynine percentages in the upper end of the typical range, so dose them at the lower end of your usual count.
Bali and Borneo Strains
Standard chart applies. These produce smoother, more predictable curves at standard doses. Easy strains to dial in.
Yellow and Gold Strains
Slightly slower onset and sometimes a slightly milder peak per gram, so users sometimes go 0.5-1 gram higher than their standard dose to compensate. Be careful not to compensate too much; the slower curve plateaus eventually.
Extracts and Concentrates
Completely different math. A 50x extract dosed by powder volume can deliver a 50-times overdose. Always read the extract label and convert to leaf-equivalent grams. If a label doesn't make the conversion clear, don't use that product. Our kratom tolerance guide covers why extracts also accelerate tolerance climb.
Body Weight and Sensitivity
The most overweighted variable in kratom forums. Body weight has some effect on dose response, but less than most users assume.
What the Pharmacology Says
Mitragynine distributes through total body water and lipid compartments, so larger users do experience modestly lower plasma concentrations from the same gram dose. The difference between a 130-pound user and a 230-pound user is typically 15-25 percent in effective dose at the same gram count. Not nothing, but not the dramatic 2x scaling some sources imply.
What Matters More
CYP3A4 enzyme activity (which varies up to fivefold between individuals due to genetic polymorphisms). Stomach contents (full vs empty). Hydration. Sleep quality. Concurrent caffeine or other CNS-active compounds. Cumulative tolerance from prior use. According to a 2022 clinical pharmacokinetic assessment in Clinical Pharmacology and Therapeutics, individual variability dominates the body-weight effect at typical doses.
The Practical Implication
Your starting dose should be based on your tolerance level, not your body weight. A 130-pound new user starts at 2 grams; a 230-pound new user also starts at 2 grams. Larger users may eventually find their stable dose 0.5-1 gram higher, but you discover that by titration over a week, not by doing math on bodyweight upfront.
New User Starting Protocol
The cleanest seven-day on-ramp.
Day 1
Take 1.5 grams of leaf powder (or 3 size 00 capsules) on a relatively empty stomach. Wait 75 minutes before deciding whether to take more. If you don't feel anything by then, take another 1 gram and reassess at the 90-minute mark.
Day 2
Take 2 grams. Same waiting protocol. Note any side effects (nausea, dizziness) so you can adjust.
Day 3
Take 2.5 grams if days 1 and 2 went smoothly. This is the day you start to feel kratom's actual subjective profile clearly.
Days 4-7
Stay at 2.5-3 grams. Don't push past 4 grams in the first week. The goal isn't to find your maximum dose; it's to develop a baseline familiarity with the substance at moderate doses.
Day 8 Onward
Now you have a feel for the substance. You can start scaling toward 3-5 grams if your goal involves a stronger effect, or stay at 2.5-3 grams if low-dose stimulation is what you wanted. Keep one off-day per week from the start to prevent rapid tolerance climb.
How Tolerance Changes the Numbers
This is the variable that resets everyone's perfect dose every few months.
Why the Effective Dose Climbs
Receptor adaptation. Daily users find that the same gram dose produces less subjective effect over time. The natural response is to scale the dose up, which works for a while and then doesn't. The dose-response curve gets shallower, not just shifted right. The 2024 review on kratom safety and toxicology in public health context notes that consumer-survey patterns of unchecked dose escalation correlate with the highest adverse-event reports.
The Reset Math
A user who finds 4 grams effective in week 1 may need 5-6 grams to produce the same effect by week 8 of daily dosing. After a 7-day tolerance break (covered in our kratom tolerance guide), the effective dose typically resets close to baseline, sometimes even below.
The Practical Rule
Don't keep climbing. If you find your dose creeping up week over week, the answer is a planned tolerance break, not a higher daily total. The safest long-term users keep their daily total stable across years through strain rotation, weekly off-days, and occasional resets.
Tolerance Reset Quick Reference
| Daily use duration | Reset window | Expected dose drop after reset |
|---|---|---|
| 2-4 weeks | 4 days off | Back to baseline |
| 1-3 months | 7 days off | Back to baseline |
| 3-6 months | 10-14 days off | Close to baseline |
| 6+ months | 14+ days off | Partial reset |
Frequently Asked Questions
What is a normal kratom dose?
Most established users settle in the 3-5 gram range per dose for general use. New users should start at 1.5-2 grams. Above 7 grams is heavy-dose territory that most users don't need.
How many grams of kratom in a teaspoon?
A level teaspoon weighs approximately 2-3 grams of dried kratom leaf powder, depending on grind fineness. Finer powders weigh more per teaspoon. For accuracy, use a digital scale rather than volumetric measurement.
How many grams of kratom in a capsule?
Standard size 00 capsules hold approximately 0.5 grams of powder. Size 000 capsules hold approximately 1 gram. Size 0 capsules hold approximately 0.35 grams. Most retail kratom capsules are size 00.
What's the best kratom dose for pain?
4-6 grams of a red vein strain is the typical effective range for moderate to significant pain. Repeat every 4-5 hours rather than taking a single very large dose. Red Maeng Da is the most-cited evening pick for users with chronic discomfort.
What's the best kratom dose for energy?
2-4 grams of a white vein, dosed in the morning on a light stomach. Going higher actually reduces the energy quality because sedating effects begin to compete with stimulating ones.
How much kratom is too much?
Above 7 grams is heavy-dose territory with diminishing returns. Above 9 grams, side effect risk climbs sharply. Above 15 grams (in users without high tolerance) approaches the range where poison center calls become more common, per the NIH National Center for Complementary and Integrative Health consumer guidance.
Is it safe to take kratom every day?
Daily use is feasible for many users at moderate doses, but daily dosing accelerates tolerance climb. Most long-term users do better with one weekly off-day and a planned 7-day reset every 2-3 months.
How long should I wait between doses?
If you're considering redosing, wait at least 75 minutes from the original dose. Mitragynine plasma concentration is still climbing at 45 minutes; redosing too early is the most common new-user mistake.
Does kratom work better with a higher dose?
Up to a point. The dose-response curve is roughly linear in the 1-7 gram range, then flattens. Above 7 grams, you're often paying in side effects without buying meaningfully more subjective benefit.
Final Thoughts
Kratom dosing isn't complicated, but it isn't a one-number-fits-everyone answer either. The chart in this guide works for most healthy adults at most kratom strains. The variables that move your specific number are mostly tolerance, sensitivity, strain potency, and stomach state. None of those require complicated math; they require titration over a week or two and honest tracking of what works.
The single most useful habit any new kratom user can develop is buying lab-tested product so the gram count you read about actually matches the gram count in your bag. Once your batch is consistent, your dose becomes consistent, and the chart in this guide stops being theoretical and starts being your real-world reference. According to SAMHSA's 2024 NSDUH, several million US adults use kratom annually. The ones with stable, predictable experiences are the ones who measured, tracked, and stayed honest about what their actual dose did.
