TIFF File Size Estimate from Dimensions and Bit Depth
Estimate TIFF storage as width × height × bits per sample × samples per pixel × pages, then multiply by an expected stored-size fraction (1 for uncompressed, 0.5 for half the uncompressed size). TIFF headers and metadata are not included.
Description
Estimate TIFF storage as width × height × bits per sample × samples per pixel × pages, then multiply by an expected stored-size fraction (1 for uncompressed, 0.5 for half the uncompressed size). TIFF headers and metadata are not included.
TIFF File Size Estimate from Dimensions and Bit Depth: Estimate TIFF storage as width × height × bits per sample × samples per pixel × pages, then multiply by an expected stored-size fraction (1 for uncompressed, 0.5 for half the uncompressed size). TIFF headers and metadata are not included.
When to use TIFF File Size Estimate from Dimensions and Bit Depth
Use the result while planning ingest, digitization, quality control, reporting, or preservation work where the stated rule needs to be repeatable and reviewable.
- Width px
- Image width in pixels.
- Height px
- Image height in pixels.
- Bits/sample
- Bits per sample per channel.
- Samples/pixel
- Samples per pixel (1 grayscale, 3 RGB).
- Pages
- Number of IFD pages in the file.
- Stored-size fraction
- Expected stored-size fraction relative to uncompressed raster data (1 = uncompressed, 0.5 = half size).
How TIFF File Size Estimate from Dimensions and Bit Depth works
Estimate TIFF storage as width × height × bits per sample × samples per pixel × pages, then multiply by an expected stored-size fraction (1 for uncompressed, 0.5 for half the uncompressed size). TIFF headers and metadata are not included. The tool evaluates the supplied inputs together and returns the named outputs below; it does not infer omitted operating conditions or change the units shown.1
- Bytes
- Estimated file size in bytes.
- MiB
- Estimated file size in mebibytes.
Limitations and assumptions
- Repository policies, format profiles, equipment capabilities, and descriptive standards vary. Preserve the source value and record the rule version instead of treating this utility as an authority-record or preservation-system validator.
- Use finite inputs in the displayed units and preserve more precision than the final presentation requires. Independently verify safety-critical, financial, compliance, or production decisions.
Alternative or Complementary approaches
Complement the calculation with format validation, fixity checks, provenance records, and human review. For policy decisions, apply the profile adopted by the repository rather than an undocumented local convention.
References
-
Image scanner — Wikipedia contributors
Similar or alternative tools
- WARC File Compression Ratio Savings Percent Calculator
Compute the storage compression ratio and percent savings for a WARC web archive from its uncompressed and compressed byte sizes.
- BagIt Profile Required Tag Presence Checker
Check which bag-info metadata elements required by a BagIt profile are absent, using the case-insensitive element-name comparison required by RFC 8493 while preserving the requested spelling in the result.
- Country Code ISO 3166 Alpha-2 Validator
Validate whether a normalized two-letter value is a currently assigned ISO 3166-1 alpha-2 country code. Reserved and user-assigned letter pairs are not accepted.