Free spreadsheet
A free spreadsheet for every blood test.
One row per result, the range from each report, and a flag when a number is outside it.
| Date | Result | Range | Flag | ||
|---|---|---|---|---|---|
| 2023-09-12 | Vitamin D, 25-Hydroxy | 18 | ng/mL | 30–100 | Low |
| 2024-09-10 | Vitamin D, 25-Hydroxy | 26 | ng/mL | 30–100 | Low |
| 2025-03-18 | Vitamin D, 25-Hydroxy | 34 | ng/mL | 30–100 | |
| 2026-09-08 | Vitamin D, 25-Hydroxy | 41 | ng/mL | 30–100 |
Excel file (.xlsx), 33 KB. Opens in Excel, Google Sheets and Numbers. Free, no sign‑up.
The file downloads to your device. What you type stays in your copy; nothing is sent to us.
How it works
- 1
Add a row for each result
Copy the date, the test, the result and its unit from the report. A panel of twenty tests is twenty rows.
- 2
Copy the lab’s range
Type the low and high ends printed next to the result. Labs often use different ranges, so keep the one from each report.[1]
- 3
Read the flag
Flag shows Low or High when a number is outside the range on its row. Results written as text, like <5 or Negative, are left blank.
- 4
Follow a test over time
Filter the Test column to one test and sort by date. To chart it, select its dates and results and insert a line chart.
What this can’t tell you
A flag only compares a number with the range you typed. A result outside the range may or may not be a sign of a health problem, and one inside it isn’t a guarantee of good health.[1] Ask your doctor what a result means for you.
Sources
- MedlinePlus, U.S. National Library of Medicine. How to Understand Your Lab Results. Updated September 4, 2025. medlineplus.gov/lab-tests/how-to-understand-your-lab-results/
By Manish Kumar, developer of MeridianUpdated September 30, 2026
Related
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