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Save a useful result
A compatible calculator can store a structured snapshot with a title, calculator type, date, summary, metrics, notes, and source URL. You can also add the same fields manually.
FFMIPro RESULTS & BACKUPS
Saved Calculations
Saved Calculations gives you one browser-based place to organize FFMIPro results, search past records, create portable backups, and return to the source tool. Use it for results you want to revisit, not as a medical record or cloud account.
INTERACTIVE MANAGER
Manage Saved Calculations in One Place
The manager reads compatible records stored for this site in your current browser profile. You can add a manual record, test the interface with demo entries, import a JSON backup, or export your library before clearing browser data.
Calculation Library
Search, organize, back up, and restore browser-local records.
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Total saved
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Latest saved date
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Visible after filters
No Saved Calculations found
Add a manual record, import a compatible JSON backup, load demo entries, or save a result from a connected FFMIPro calculator. Filters can also hide records, so clear the search box before assuming the library is empty.
Storage reminder: browser-local data can be removed when site data is cleared, a browser profile is reset, or a private browsing session ends. Export a JSON backup before browser cleanup or device changes.
HOW IT WORKS
A Simple Saved Calculations Workflow
The page is designed around three practical jobs: capture a useful result, keep enough context to understand it later, and create a backup before local browser storage is at risk.
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Organize and compare
Use the library to search, filter, edit, duplicate, and revisit records. Consistent names such as “Monthly FFMI — October” make repeated assessments easier to scan.
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Back up before cleanup
Export JSON when you want a restorable copy of the structured library. Export CSV when you want rows that are convenient for Excel, Google Sheets, or another spreadsheet workflow.
What “Saved” Means for Saved Calculations
This dashboard uses browser storage rather than presenting itself as automatic cloud sync. That keeps the utility quick in this browser profile, but you should understand where the data lives and what can remove it.
Browser-profile specific
Records normally stay with the browser profile and site origin where they were saved.
No automatic sync claim
The page does not promise that browser-local records appear on another device.
Site-data clearing matters
Clearing local site storage can remove the calculation library from that browser.
Backups are portable
JSON exports preserve structured records so they can be imported later.
Practical rule: treat Saved Calculations as a convenience layer for calculator outputs. Keep irreplaceable records in a separate backup, and do not use this browser library as a medical record system or as proof that data is encrypted, synced, or permanently retained.
Saved Calculations Guide: Storage, Backups and Better Records
Saved Calculations is most valuable when the saved record contains enough context to answer a future question. A date, calculator type, measurement method, short note, and source link make it easier to remember what a result represented and whether it is comparable with a later calculation.
For body-composition work, that context matters because different measurement methods and testing conditions can change the inputs used by a calculator. If you are tracking FFMI across months, pair this library with Progress History and the Measurement Log so the stored result is part of a broader record rather than an isolated number.
What Are Saved Calculations?
Saved Calculations is a central library for calculator outputs you want to revisit. Instead of relying on screenshots or recreating inputs from memory, the page can keep a structured snapshot containing the record title, tool category, saved date, summary, metrics, notes, and an optional source URL.
The feature is intentionally flexible because different FFMIPro tools return different kinds of results. An FFMI Pro Calculator result might contain raw FFMI, normalized FFMI, fat-free mass, and fat mass. A training or nutrition tool may store completely different metrics. The manager displays those key/value pairs without forcing every calculator into one rigid schema.
Saved Calculations also helps when you are comparing several scenarios rather than tracking a real-world measurement. For example, you might save a current FFMI estimate, a conservative target scenario, and a projected result from the Body Recomp Planner Pro. Clear titles prevent scenario records from being mistaken for actual check-ins.
How Browser Storage Works
This page uses the browser’s localStorage mechanism for its shared calculation library. The stored value is serialized as JSON and associated with the site origin in the current browser profile. The page reads that JSON back when it loads, normalizes compatible fields, and then renders the cards you can search or edit.
Saved Calculations data flow
Save result → serialize structured record → write to localStorage → read on next visit → filter / edit / export
This workflow is local to browser storage. It is not a statement that the record is uploaded to an FFMIPro account or synchronized across devices.
Browser behavior can vary with privacy settings and browsing mode. Private sessions may treat storage differently, and users can clear site data. For the underlying platform behavior, see MDN’s localStorage reference and the Web Storage API overview.
Saved Calculations: 7 Powerful Ways to Protect Results
The SEO title promises seven practical protections, and each one addresses a different failure mode. None can make browser storage permanent, but together they reduce the chance that a useful record becomes impossible to interpret or disappears without a recoverable copy.
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Export JSON before browser cleanup
Use JSON as the restorable backup format because it keeps the record structure, including metrics, notes, dates, and source URLs. Save a fresh copy before clearing cookies or site data.
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Use descriptive titles
Name the record by purpose and date, such as “October FFMI Check — DEXA.” A clear title makes Saved Calculations easier to search and reduces mix-ups between real measurements and planning scenarios.
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Record measurement context
Add the body-fat method, training phase, or other conditions that affect interpretation. If you switch from BIA to DEXA, note that change rather than treating the two values as perfectly interchangeable.
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Keep the source URL
Retain the original calculator page when possible. A source link helps you confirm what the metric meant, which inputs were expected, and whether you need to repeat the calculation with updated measurements.
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Use CSV for analysis, not restore
CSV is excellent for rows, spreadsheets, and sorting, but JSON is the better restoration format for this manager. Keep both when the records matter and use each format for its intended job.
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Test an import before relying on it
After creating an important backup, import a copy in a controlled workflow and confirm the expected records appear. Do not wait until a device change to discover that the wrong file was archived.
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Keep a second copy outside the browser
Store an exported backup somewhere appropriate for your own workflow. Saved Calculations should remain a convenient working library, while important historical data has an additional copy you control.
Recommended Saved Calculations Record Format
Good records are compact and self-explanatory. Save the values you are likely to compare later plus enough context to understand how they were produced.
| Field | Purpose | Example | Why it helps |
|---|---|---|---|
| Title | Human-friendly record name | October FFMI Check | Separates repeated assessments and scenarios. |
| Calculator type | Source tool or category | FFMI Calculator | Powers filtering and gives the result context. |
| Saved date | Timestamp for the record | 2026-10-29 | Supports chronological review. |
| Summary | Short plain-language outcome | Normalized FFMI: 22.4 | Makes card scanning faster. |
| Metrics | Key/value result pairs | Raw FFMI 22.1; FFM 68.2 kg | Keeps the main outputs together. |
| Notes | Optional interpretation context | End of 8-week gaining phase | Explains why two similar records may differ. |
| Source URL | Link back to the original tool | FFMI Pro Calculator URL | Lets you revisit the method and recalculate. |
When the record represents body composition, use the same measurement method and similar testing conditions when practical. The FFMI Measurement Accuracy guide explains why input quality can matter more than extra decimal places in the saved result.
How to Export and Restore Saved Calculations
Use the “Export JSON” button for a structured backup. The download contains the current normalized records in a format this page can read again. The “Export CSV” button creates a spreadsheet-friendly file where the metrics object is flattened into a readable text cell. That is useful for analysis, but the JSON export remains the preferred restoration format.
- Before a browser reset, device migration, or major cleanup, open the dashboard and confirm the records you expect are visible.
- Export JSON and keep the file in a location you control. Optionally export CSV for spreadsheet review.
- After moving to the new browser profile, open this page and choose “Import JSON.”
- Review the import summary. The manager normalizes fields and skips malformed entries rather than blindly rendering arbitrary HTML.
- Search for a known title and open several cards to verify dates, metrics, notes, and source links.
If you need a report designed for sharing rather than a browser-library backup, use Export Reports (PDF/CSV). That page serves a different purpose: presentation and report export rather than restoring the browser-library data structure.
Using Saved Calculations for Progress Review
Saved Calculations works best as a snapshot library. It can help you revisit a previous result and compare the headline metrics, but trend interpretation is easier when repeated measurements live in a purpose-built history. For longitudinal FFMI and body-composition review, use Progress History or the FFMI Progress Tracker.
A useful monthly record might include body weight, estimated body-fat percentage, fat-free mass, raw FFMI, normalized FFMI, and a note describing the body-fat method. A training record might capture weekly volume, a performance target, and the program phase. The flexible schema supports both without implying that unrelated metrics should be compared directly.
When you want deeper spreadsheet analysis, export CSV or use the published Progress Tracking Spreadsheets. Keep the browser library focused on quick retrieval, while charts or spreadsheets handle longer time-series analysis.
Privacy and Limitations of Saved Calculations
Browser-local storage can be convenient because it does not require this page to behave like a cloud account. However, “local” should not be read as a guarantee of secrecy, encryption, backup, or permanent retention. Scripts running on the same site origin may be able to access localStorage, and anyone with access to your browser profile or exported files may be able to see the saved values.
Do not store passwords, payment details, government identifiers, medical records, or other sensitive secrets in notes. Saved Calculations is intended for ordinary calculator outputs and lightweight fitness context. If a record would cause serious harm if exposed or lost, use a system designed for that sensitivity instead.
Important: an exported JSON or CSV file is only as protected as the location where you save it. The page does not encrypt exported files or manage access permissions after the browser downloads them.
Saved Calculations and FFMIPro Calculator Integration
The manager preserves the existing primary storage key ffmipro_saved_calculations and also checks the legacy keys ffmiproSavedCalculations and FFMIProSavedCalculationsData. This is specifically intended to avoid abandoning records created by the previously published version of the page.
A compatible calculator should store ordinary structured data rather than HTML. The normalized record fields are: id, title, type, savedAt, summary, metrics, notes, and sourceUrl. The manager escapes displayed text and only exposes source URLs that resolve to HTTP or HTTPS, reducing the risk of turning imported text into executable markup.
Calculator integration is separate from the display page itself. If a tool such as the Body Composition Analyzer does not currently write to the shared key, this page cannot manufacture a past result automatically. You can still add a manual record or use an export/import workflow until that source tool is connected.
Troubleshooting Saved Calculations
The library is empty after I used another calculator
First clear the search and type filters. If the manager still shows no records, the source calculator may not write to the shared key, the browser may have blocked storage, or the result may have been saved under another browser profile. Add a manual record to confirm the manager itself can persist data.
My records disappeared after browser cleanup
Site-data cleanup can remove localStorage. If you exported JSON earlier, import that file. If no backup exists, the page cannot reconstruct deleted browser-local values from the current device. This is why the first protection practice is to export before cleanup.
An imported file is rejected
The importer expects a JSON array of records and applies a file-size and record-count limit for safety. Verify that you selected the JSON backup exported by this dashboard rather than a CSV file, PDF report, or unrelated JSON document.
A source button is missing from a card
The source button appears only when the record contains an HTTP or HTTPS source URL. Edit the record and add the published calculator URL if you want a direct route back to the tool.
Platform References for Saved Calculations
These external references explain the browser platform features behind local storage. They are included for technical context; they do not imply that browser storage is a secure vault or guaranteed backup system.
MDN Web Docs — Window: localStorage
Reference for the browser property used by the local calculation library.
MDN Web Docs — Web Storage API
Overview of local and session storage behavior in browsers.
WHATWG HTML Living Standard — Web Storage
Standards reference for the Web Storage API.
RELATED FFMIPro TOOLS
Connect Saved Calculations With the Next Step
Use the browser library for retrieval, then move to the appropriate published tool when you need a fresh calculation, a trend view, a report, a spreadsheet, or a goal framework.
FREQUENTLY ASKED QUESTIONS
Saved Calculations Questions
Quick answers about browser storage, backups, imports, privacy, and how the local manager fits with other FFMIPro tracking tools.
The library uses localStorage for the current FFMIPro site origin in your browser profile. The page does not claim that those records are automatically uploaded to a cloud account.
No automatic cross-device sync is promised by this browser-local manager. Export JSON on the original device and import it on the other browser when you want a portable copy.
Use JSON when you want to restore the library later. Use CSV when you want spreadsheet-friendly rows. For important records, keeping both gives you a restorable copy and a convenient analysis format.
Yes. The “Add Manual Record” button lets you enter a title, calculator type, date, summary, metrics, notes, and source URL. This is useful when a source tool is not yet connected to the shared storage key.
Clearing site data can remove localStorage and therefore remove the browser-local calculation library. Export a JSON backup first if you want a recoverable copy.
Not ideally. This is a snapshot library. Progress History and tracker pages are better when you need repeated entries, trend interpretation, and a dedicated longitudinal view.
This page does not claim encryption for localStorage or exported JSON/CSV files. Do not put passwords, payment details, medical records, or other sensitive secrets into calculation notes.
The source button is shown only when a record contains a valid HTTP or HTTPS URL. Edit the record and add the published calculator URL if you want a direct link back.
The built-in importer is intentionally for JSON backups, not arbitrary CSV files. CSV export is designed for spreadsheet analysis, while JSON preserves the record structure needed for restoration.
Use a consistent pattern such as “Monthly FFMI — 2026-10 — DEXA” or “Training Volume — Block 3.” Consistent names make search, sorting, and comparison easier and preserve context after several months.
Keep Saved Calculations Useful, Portable and Understandable
Organize the records that matter, attach enough context to interpret them later, and export a JSON backup before browser cleanup or device changes.