Why Spreadsheets Can't Track Your Cannabis Prescription Properly
If you're tracking with a spreadsheet, you're already doing the right thing — being mindful of your usage. But spreadsheets come with limitations that make consistent tracking harder than it needs to be.
You forget to log
Manual tracking relies on you remembering to open your spreadsheet after every dose. When you're tired, distracted, or simply not near your laptop, entries get missed. A few missed days and your running total is no longer accurate. Apps like Grams Left are built for logging in seconds — pull out your phone, tap your method, enter the amount, done.
Maths gets hard
Burn rate, stock balance, and run-out dates all require formulas. If you have multiple products on the go, you need separate calculations for each one. A single typo in a cell can throw everything off, and debugging a spreadsheet formula is not how anyone wants to spend their evening. With Grams Left, every dose updates your balance, your burn rate, and your estimated run-out date — automatically.
Prescription countdown needs setup
A spreadsheet can calculate days until an estimated prescription date, but you need to enter the cycle and maintain the formula yourself. Grams Left includes that calculation as part of the tracker, so the estimate updates alongside your logged stock and dose history.
Hard to spot patterns
Trends over weeks and months need charts, and building charts in a spreadsheet takes effort. Which strain do you use most? Has your consumption been steady or changing? Are there days of the week where you tend to use more? These insights are valuable for clinic consultations and for your own understanding — but spreadsheets make them hard to extract. Grams Left surfaces trends and averages automatically.
Mobile access varies by setup
Many spreadsheet apps support phones and offline files, but the experience depends on the app, sync settings, and where the file is stored. Grams Left is designed around quick mobile dose logging and can continue offline, then sync when you are connected again.
Privacy depends on file protection
Spreadsheet privacy depends on your device encryption, file password, cloud provider, sharing settings, and backups. A poorly protected or widely shared file can expose sensitive tracking data. Grams Left stores service data encrypted in transit and at rest and does not sell or broker tracker records.
Ready to stop tracking manually?
Take the latest balance for each product from your spreadsheet and enter it as your starting stock. From then on, Grams Left handles automatic countdown, burn rate, and trends as you log doses.
Start from your current balance →