Contact Lenses for Astigmatism: Toric Lens Calculator
Contact lenses for astigmatism are possible — they're called toric lenses, and they cost 20–40% more than standard contacts (toric monthlies $330–$680/yr, toric dailies $760–$1,300/yr). Astigmatism is corrected the same way in glasses and contacts: a cylinder (CYL) set at a specific axis. Enter your prescription below to convert it and find out whether you need astigmatism correcting lenses — and get your exact contact lens power.
Convert Your Astigmatism Prescription
Enter your glasses SPH, CYL and Axis — get your contact lens values and a clear "do you need toric?" answer.
Estimate based on the vertex distance formula (ISO 8980-1), rounded to 0.25 D. Always confirm with your eye care professional before ordering.
Can You Wear Contacts With Astigmatism?
Yes — with toric lenses
Astigmatism is corrected by a toric lens that has two curves and must sit at a precise angle. Standard spherical contacts won't fix astigmatism; toric ones will.
Most people qualify
Up to about ±2.00 D of astigmatism corrects well in soft toric lenses. Higher values may need rigid gas-permeable (RGP) lenses for sharper vision.
The CYL threshold
If your CYL is below about ±0.75 D, a regular spherical lens often absorbs it. At ±0.75 D or more, you'll almost certainly need toric contacts.
What Toric Contact Lenses Cost
Astigmatism lenses cost 20–40% more than standard — the extra is the stabilizing design, not brand markup.
| Lens type | Per box | Per year | Per day |
|---|---|---|---|
| Monthly toric | $70–$170 | $330–$680 | $0.45–$0.93 |
| Daily toric | $80–$160 | $760–$1,300 | $1.04–$1.78 |
| Monthly standard (no CYL) | $29–$80 | $190–$320 | $0.26–$0.44 |
Lens supply only, both eyes. Exam, fitting and solution excluded. See the full contact lens cost for the complete breakdown.
Astigmatism Contact Lens Questions
Yes — you need toric lenses. They cost 20–40% more, and most people up to about ±2.00 D correct well in soft toric lenses.
Apply the vertex formula to the sphere and effective sphere. A CYL of ±0.75 D or more means toric lenses.
Yes, 20–40% more. Toric monthlies $330–$680/yr, toric dailies $760–$1,300/yr.
Only up to about ±0.75 D. Above that you need toric lenses, which hold a fixed axis on the eye.
Written by
Contact Lens Content Researcher
Megan researches and writes about contact lens fitting, prescription conversion and the optical standards that govern both — grounded in clinical references such as ISO 8980-1, ANSI Z80.1 and AAO patient education resources.
