If you’re a cannabis user or dispensary owner, keeping track of your weed expenses and consumption can be tricky. How much are you really spending? How long will your stash last? What potency are you getting for the price?
Our Weed Calculator is designed to simplify all these questions. This handy tool calculates the total cost based on the amount of weed you have, price per gram, and quality grade. It also estimates how long your stash will last given your daily consumption rate and provides a rough potency estimate.
Whether you want to budget better, compare product quality, or simply understand your consumption habits, this Weed Calculator is your go-to solution. No complicated formulas or guesswork — just enter your details and get instant insights.
Weed Calculator
How to Use the Weed Calculator
Using the Weed Calculator is intuitive and straightforward. Here’s a step-by-step guide:
Step 1: Enter the Amount of Weed in Grams
Input the total weight of your weed in grams. You can enter fractional amounts (e.g., 3.5 grams) to get precise calculations.
Step 2: Input the Price per Gram
Enter how much you pay for each gram. This value should be in your local currency (the tool uses USD by default but can be adjusted). Make sure to input the price accurately for the best results.
Step 3: Select the Quality Grade
Choose from four quality grades:
- Low grade (5-10% THC)
- Mid grade (10-15% THC) — default selection
- High grade (15-20% THC)
- Premium (20-30% THC)
This helps estimate the potency and value of your purchase.
Step 4: Enter Your Daily Consumption
Provide your average daily weed consumption in grams. This helps calculate how many days your current stash will last.
Step 5: Click “Calculate”
Hit the Calculate button and instantly see:
- Total cost of your weed purchase
- Cost per ounce (useful for comparing bulk deals)
- Estimated number of days your stash will last
- Potency estimate based on your selected quality
Step 6: Reset if Needed
Use the Reset button to clear all fields and start a new calculation.
Example Calculation
Imagine you bought 7 grams of mid-grade weed priced at $12 per gram, and you consume about 0.5 grams daily.
- Total cost: 7 grams × $12 = $84
- Cost per ounce: $12 × 28.35 = $340.20 (an ounce is approximately 28.35 grams)
- Estimated duration: 7 grams / 0.5 grams/day = 14 days
- Potency: Medium (10-15% THC)
The calculator instantly displays these values, allowing you to understand how your money is spent and how long your stash will last.
Why Use a Weed Calculator?
1. Budget Smarter
Tracking cannabis expenses helps prevent overspending and enables smarter purchasing decisions.
2. Optimize Consumption
Knowing exactly how long your weed will last helps you avoid running out unexpectedly and plan accordingly.
3. Compare Quality and Price
By understanding the cost per ounce and potency, you can compare different strains or vendors and get the best value.
4. Educate Yourself on Potency
The tool provides a simple potency estimate based on quality grade, helping you make informed choices regarding strength and effects.
Additional Tips for Using the Weed Calculator
- Adjust for Local Prices: Prices vary by region, so always enter your actual cost per gram.
- Be Realistic About Consumption: Underestimating your daily usage might give inaccurate duration results.
- Use for Bulk Buying: Calculate savings when buying in ounces or larger quantities.
- Check Potency Labels: If you know the THC percentage of your weed, use the quality selector to match closest estimates.
- Plan Ahead: Use the calculator before purchase to budget and decide how much to buy.
FAQs About the Weed Calculator Tool
- Can I use this calculator for any cannabis product?
Yes, as long as you know the weight and price per gram, it works for flower, concentrates, or edibles measured by grams. - Does it support different currencies?
By default, it shows USD. You can modify the display or input based on your local currency if needed. - What does cost per ounce mean?
It’s the estimated price if you bought an ounce (28.35 grams) at the entered price per gram. - How accurate is the potency estimate?
The potency is an approximation based on common THC ranges for each quality grade. - Can the calculator handle decimal amounts?
Yes, it accepts decimal values for grams and prices for precise calculations. - What happens if I leave a field blank?
The calculator will alert you to enter valid values for amount and price to work properly. - Is the daily consumption field mandatory?
It defaults to 0.5 grams but you can adjust or leave it blank, though duration won’t be accurate without it. - Can I calculate for multiple purchases at once?
Currently, the tool calculates one batch at a time. - Why is the reset button useful?
It clears all inputs to start fresh without manually deleting values. - Can I use this tool on mobile devices?
Yes, the responsive design supports both desktop and mobile screens. - What if I consume more or less some days?
Use an average daily consumption value for best estimates. - Does the calculator account for taxes?
No, taxes are excluded. Add taxes separately for full budgeting. - Is it safe to use this calculator online?
Yes, it doesn’t save your data or require personal information. - How is the total cost calculated?
By multiplying amount in grams by price per gram. - Why calculate cost per ounce?
It helps compare bulk pricing better than per gram alone. - Can I rely on the potency estimate for medical use?
No, it’s a general guideline. Consult product labels or professionals for medical potency. - Is it legal to use this calculator everywhere?
Yes, it’s just a calculation tool. Ensure you comply with local cannabis laws. - Can the calculator handle zero or negative inputs?
No, it validates to ensure only positive numbers are used. - Does the quality affect cost?
The calculator doesn’t alter cost by quality; it estimates potency only. - Can I save or print the results?
Not directly. Use your browser’s print or screenshot feature to save the output.
Conclusion
The Weed Calculator is a powerful yet simple tool designed to help cannabis users make smarter, more informed decisions. By inputting your amount, price, quality, and consumption rate, you get instant insights on your total cost, cost per ounce, how long your stash will last, and its estimated potency.
Whether you’re a casual user, medical patient, or dispensary owner, this calculator saves time, reduces guesswork, and improves budgeting. Try it today to take control of your cannabis consumption and expenses!