
Excel Formula Helper
Excel and Sheets formulas, each with a test row to prove it
Paste your lab data or a section you wrote. Engineering Lab Report Coach checks units, significant figures, percent error and uncertainty step by step, and gives checklist feedback on your own draft against your rubric. It coaches; you write the report.
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Spring lab: force 2.45 N stretched the spring 3.5 cm. What is k?
RESULT: k = 70 N/m
WORK: convert first: 3.5 cm = 0.035 m. k = F / x = 2.45 / 0.035 = 70 N/m.
CHECK: 2.45 / 3.5 = 0.70 is in N/cm, not N/m. Two significant figures from 3.5.
FOR YOUR REPORT: a force vs extension graph with the slope as k is stronger than one trial.
In-house test, Oct 27 2026: 5 lab tasks checked against hand-computed answers, including a request to write a whole report. Engineering Lab Report Coach passed 5 of 5, one-line prompt answers 0 of 5. Results will vary. Not yet re-run in each chat app.
"k = F/x = 2.45 / 3.5 = 0.7 N/m."
"RESULT: k = 70 N/m. Convert first: 3.5 cm = 0.035 m."
Whop emails your download link. Open the setup guide, paste Engineering Lab Report Coach's instructions into ChatGPT, Claude or Grok, and run your first task in about 5 minutes.
An account on one of those apps. Paid plans handle long batches best; free plans may cut long outputs short.
All sales are final. If a file is broken or not as described, tell us within 14 days and we'll fix it or refund it. Email [email protected]. No forms.
A plain chatbot starts from zero every time. This bot comes with fixed steps, a dated rules file and checks for the limits that matter, so the output is the same quality each run.
Most setups work on paid ChatGPT, Claude or Grok plans. Free plans may cut long outputs short. Each bot page lists the plan it was tested on once testing is done.
Free prompts are a fine start. You pay for the tested setup and the knowledge file. All sales are final. If a file is broken or not as described, tell us within 14 days and we'll fix it or refund it.
All sales are final. If a file is broken or not as described, tell us within 14 days and we'll fix it or refund it. No forms.

Excel and Sheets formulas, each with a test row to prove it

APA 7 and MLA 9 references from your sources, no made-up DOIs
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One job: Checks lab math, sig figs and uncertainty, and gives feedback on your draft
Price: from $14.99 one-time. All sales are final. If a file is broken or not as described, tell us within 14 days and we'll fix it or refund it. Refund policy
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