If you train from a spreadsheet, you are already the most serious kind of tracker: you wanted custom columns, real formulas, and full ownership of your data, and no workout app would give them to you. The spreadsheet was the right call—against the apps.
ChatRPE is the tool the spreadsheet was standing in for. It keeps everything you built the sheet to get—arbitrary metrics, computed e1RM, volume tallies, program structure—and removes everything you tolerated: thumb-editing cells between sets, formulas that break when you add a column, and a grid that stores your numbers but can't discuss them.
From spreadsheet to Universal Logbook
| The spreadsheet workflow | The ChatRPE upgrade |
|---|---|
| Tap into a cell at the rack and type 225x5 | Say the whole set, with the note about the misgroove |
| Maintain e1RM and volume formulas by hand | Ask for the calculation; it runs on your full history |
| A notes column nobody re-reads | Context the coach actually uses next session |
| Copy the template forward each week | The program advances itself and adapts in conversation |
| Charts you rebuild after every layout change | Ask for the chart; pin it to a dashboard if it earns it |
The formulas were never the point—the decisions were. The estimated 1RM column existed so you'd know when to add weight. ChatRPE computes that on demand and goes one step further: it tells you what the number means and what to do about it, using the progressive overload review across your whole history.
Migrate with a screenshot
You don't retype anything. Send screenshots of your sheet—program tab, recent log rows—and ask ChatRPE to extract the structure and numbers. State your custom columns and it tracks them as first-class data, the same way custom data tracking handles any metric a fixed-schema app would reject.
Try this: “This screenshot is my 531 spreadsheet. Pull my training maxes and last three weeks, keep tracking my bar-speed notes column, and run next session live.”
Keep the rigor. Add the memory.
The one thing the spreadsheet never captured is the story between the numbers: why week six was ugly, which substitution fixed the shoulder, what you decided at the last deload. ChatRPE stores that context with the data and brings it back when it matters—something no cell comment thread has ever done. The grid recorded your training; the coach understands it.
Frequently asked questions
Can ChatRPE track the custom columns from my spreadsheet?
Yes. Name the metric—bar speed, band tension, tendon pain, anything—and it becomes structured, chartable data. No template edits, no broken formula ranges.
Can it calculate estimated 1RM and tonnage like my sheet does?
Yes, on demand and across your entire history. Ask for e1RM per lift, weekly volume by muscle group, or any comparison, and get the chart along with an interpretation.
What happens to my old spreadsheet data?
Bring the useful parts in via screenshots or pasted text—recent numbers, training maxes, program structure—and keep the old file as an archive. The coaching value comes from the history going forward, and nothing about the switch destroys what you built.