Key Size Facts at a Glance
The standard Plan B (levonorgestrel 1.5 mg) tablet is a small, round, film-coated pill. Below are typical verified dimensions and physical attributes you may see on packaging or compare against everyday objects.
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Diameter | Approximately 16–18 mm (roughly 0.63–0.71 in) | Label data and product images |
| Thickness | Roughly 5–7 mm | Label data and product images |
| Weight | About 1–1.2 g | Label data and product images |
| Shape | Round, beveled edge | Label and photographic references |
Visual Appearance
Plan B is a small, circular tablet with a slightly beveled edge, designed to be easy to swallow. The film coat is smooth and often white or off-white, though shade can vary by manufacturer. The pill is compact and lightweight, consistent with oral emergency contraceptive tablets that prioritize portability and discreet handling.
Size in Context: Everyday Comparisons
To gauge Plan B’s scale without a measuring tool, you can compare it with common household items. These comparisons help translate millimeters and grams into familiar references for better understanding.
- Diameter: Similar to a standard U.S. penny (about 19 mm), or slightly smaller than a dime.
- Thickness: Comparable to two credit cards stacked together (about 1–1.2 mm per card, so 5–7 mm is roughly three to four cards).
- Weight: Roughly the weight of a dollar bill (about 1 g), or a small paperclip.
Different Plan B Products and Packaging
Plan B is primarily sold as a single-tablet pouch or as a two-pack; occasionally, a double-dose pack is available in some regions. The physical pill is consistent across genuine products, but packaging may differ by retailer or generic version. Authorized generics must meet the same dimensional and dissolution standards as the reference product, so size and weight remain reliable indicators of authenticity.
Why Accurate Size Information Matters
Knowing Plan B’s approximate size, weight, and appearance helps you verify that your product is likely authentic and unaltered. It also supports safe use: if a pill appears markedly different—such as much larger, smaller, or crumbling easily—it is reasonable to check the package, lot number, and retailer source. Reliable measurements and visual checks are part of responsible medication handling.
Limitations and Practical Notes
Specifications can vary slightly between manufacturers and batches; minor differences in diameter, thickness, or weight within a documented range are normal for oral tablets. Exact tolerances are defined by pharmacopeial standards, but on-hand measurements with common tools (ruler, kitchen scale) are approximate. When in doubt about a pill’s identity, contact the pharmacist, manufacturer, or poison control rather than rely on size alone.
Reliable Verification and Next Steps
If you need to confirm you have the correct product, examine the package for the lot number, expiration date, and manufacturer information, and compare the pill to official product photos. If anything seems off—unusual odor, discoloration, unexpected residue—seek guidance from a healthcare professional or local poison control center. For questions about use, dosage, or side effects, consult a qualified clinician.