Loading Dose / Day
23.1g
Maintenance
3.1g/day
Saturation
~1 week
Daily Maintenance Dose
3.1
grams per day
Body weight: 77.1 kg (170 lbs)
Loading Phase (7 days)
23.1g/day split across 5 doses
Maintenance (ongoing)
3.1g/day, single dose
Monthly Use
93g
Teaspoons/Day
~0.6
Inputs
Result
Loading: 77.1 kg × 0.3 = 23.1g/day split into ~5 doses. After 7 days, switch to maintenance: 77.1 × 0.04 = 3.1g/day.
Inputs
Result
Maintenance: 90.7 kg × 0.07 = 6.3g/day. Full muscle saturation in approximately 3–4 weeks without a loading phase.
Inputs
Result
Calculation: 59.0 kg × 0.03 = 1.8g, but minimum dose is 3g/day. The floor of 3g ensures adequate supplementation.
The standard maintenance dose is 3–5 grams per day. For a more personalized approach, take 0.03–0.07 g/kg of body weight daily depending on your activity level.
| Activity Level | Dose (g/kg) | Example (170 lbs) |
|---|---|---|
| Sedentary | 0.03 | 3.0g |
| Moderate | 0.04 | 3.1g |
| Active | 0.05 | 3.9g |
| Athlete | 0.07 | 5.4g |
A loading phase is optional. It saturates muscles in 5–7 days vs. 3–4 weeks without loading. Research shows both approaches reach the same saturation level eventually.
Creatine timing is flexible, but post-workout with a carbohydrate and protein-rich meal may slightly improve absorption. Consistency matters more than timing.
Creatine causes initial water retention of 2–4 lbs as muscles absorb water along with creatine. This is intracellular water, not fat or bloating.
| Timeframe | Weight Change | Source |
|---|---|---|
| Week 1 (loading) | 2–4 lbs | Water retention |
| Month 1 | 3–5 lbs | Water + early muscle |
| 3 months | 5–10 lbs | Lean muscle gains |
Yes. Creatine monohydrate is one of the most studied supplements with over 500 studies confirming safety for healthy adults at recommended doses.
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Last Updated: Mar 13, 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.