CostPrism
Medical Updated June 2026

Teeth Whitening Cost Calculator

Calculate 2026 teeth whitening costs — from OTC strips to laser whitening — and find the best option for your budget and timeline.

National avg: $650
Range: $25 – $1,500
Used by 18,320 people

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What Affects the Cost?

1. In-Office Professional Whitening

Zoom or Opalescence in-office whitening: $500–$1,200 per session. Delivers 4–8 shades of improvement in 1–2 hours. Results last 1–2 years. Best for special events or when you want quick, dramatic results.

2. Take-Home Trays from Dentist

Custom-fitted trays from your dentist: $200–$600. You apply 10–20% carbamide peroxide gel at home for 1–2 hours/day over 2 weeks. Results are comparable to in-office but take longer. Trays can be reused with refill gel ($50–$100).

3. At-Home & OTC Options

ADA-accepted whitening strips (Crest 3D Whitestrips): $30–$80 for a box. Results are mild — 1–2 shades. LED whitening kits: $30–$150 OTC, $150–$300 for dentist-grade. Charcoal toothpaste: minimal to no clinical evidence of significant whitening.

2026 Cost Reference Table

Type / Option Typical Cost Range
OTC whitening strips (Crest, Colgate) $25 – $80
Take-home trays from dentist $200 – $600
In-office Zoom / Opalescence $500 – $1,200
Laser whitening (combined in-office) $800 – $1,500
Veneers (for permanent whiteness) $1,000 – $2,500/tooth

Frequently Asked Questions

Professional whitening is worth it if you want 4–8 shades of improvement quickly. In-office whitening runs $500–$1,200 but delivers same-day results. Custom take-home trays ($200–$600) from your dentist produce similar results over 2 weeks for less money.

In-office professional whitening lasts 1–3 years depending on diet and lifestyle. OTC strips last 6–12 months. Touch-ups every 6–12 months with take-home gel maintain results indefinitely.

Find Teeth Whitening Dentists Near You

Professional whitening produces faster, longer-lasting results than OTC products.

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Tips Before You Start

  • ✓ In-office whitening produces results in 1 hour — OTC takes weeks
  • ✓ Results last 1–3 years depending on diet and lifestyle
  • ✓ Coffee, tea, and red wine stain teeth fastest — avoid for 48 hours post-treatment
  • ✓ Whitening doesn't work on crowns, veneers, or fillings
  • ✓ Sensitive teeth? Ask about lower-concentration formulas or desensitizing pre-treatment

Cost by State — 2026

Based on national average pricing adjusted for local labor and material costs.