Image Generation Cost Calculator
Compare DALL-E 3, Imagen 3, Flux, and Stable Diffusion per-image pricing.
Quick Answer
Flux Schnell ($0.003/image) is the cheapest production-grade option. DALL-E 3 Standard $0.04, HD $0.08, HD wide $0.12. Imagen 3 $0.03. Flux Pro $0.04. SD 3.5 Large $0.065. For volume products, default to Flux Schnell unless quality demands more.
| Model | Per image | Monthly | Yearly |
|---|---|---|---|
Flux Schnell Replicate | $0.003 | $30.00 | $360.00 |
Google Imagen 3 Google | $0.030 | $300.00 | $3600.00 |
Stable Diffusion 3.5 Medium Stability | $0.035 | $350.00 | $4200.00 |
DALL-E 3 Standard 1024×1024 OpenAI | $0.040 | $400.00 | $4800.00 |
Flux 1.1 Pro (Replicate) Replicate | $0.040 | $400.00 | $4800.00 |
Midjourney Pro (~est.) Midjourney | $0.040 | $400.00 | $4800.00 |
Flux 1.1 Pro Ultra Replicate | $0.060 | $600.00 | $7200.00 |
Stable Diffusion 3.5 Large Stability | $0.065 | $650.00 | $7800.00 |
DALL-E 3 HD 1024×1024 OpenAI | $0.080 | $800.00 | $9600.00 |
DALL-E 3 HD 1792×1024 OpenAI | $0.120 | $1200.00 | $14400.00 |
About This Tool
The Image Generation Cost Calculator gives a side-by-side monthly cost projection across the major image AI providers. Enter your expected monthly image volume and the tool computes per-image and total cost for DALL-E 3 (standard, HD, HD-widescreen), Google Imagen 3, Flux 1.1 Pro / Pro Ultra / Schnell, Stable Diffusion 3.5 Large and Medium, and approximate Midjourney pricing.
2026 image AI pricing landscape
The cheapest tier ($0.003-$0.01): Flux Schnell, self-hosted SD. The mid tier ($0.03-$0.05): Imagen 3, Flux Pro, DALL-E 3 Standard, SD 3.5 Medium. The premium tier ($0.06-$0.12): Flux Pro Ultra, SD 3.5 Large, DALL-E 3 HD. For most product use cases, mid-tier wins on quality-per-dollar.
How to choose a model
Flux Schnell for high-volume product images — it's 4-8 steps, fast, and surprisingly close to Pro quality on simple prompts. Flux Pro for marketing-grade hero images where quality matters more than throughput. DALL-E 3 when you need OpenAI's strict content policy (e.g. consumer-facing UGC). Midjourney for the best aesthetic defaults but no API — Discord-only or web-based generation. Stable Diffusion when you need fine-tuning or LoRAs.
The hidden cost: retries and rejection
Real product use sees 20-40% retry rates from rejected generations (NSFW filters, hands, off-brand outputs). Multiply your raw budget by 1.3-1.5x to account for re-rolls. DALL-E 3 has the strictest content filter — expect more rejections on edgy prompts. Flux is more permissive but still has a safety check.
Self-hosting economics
Hosting Flux Dev or SD 3.5 on a single $0.50/hour A100 GPU produces roughly 100 images per hour at production quality, landing near $0.005 per image. Below ~5K images/month, the API wins. Above ~50K, self-hosting starts winning even after DevOps overhead.
For full multimedia AI budgets, see TTS cost calculator, Whisper cost calculator, and AI monthly budget calculator. Compare LLM costs at LLM cost comparison. For ROI math, try AI ROI calculator.
Frequently Asked Questions
What's the cheapest AI image generator?
Which model has the best quality?
Are there bulk discounts on image generation?
What about animation and video models?
How do I budget for an image-heavy product?
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