AI Image Generation Cost Calculator — Estimate Image API Spend
Use this free AI Image Generation Cost Calculator to estimate how much it will cost to generate images using popular AI image models. Simply enter the number of images you expect to generate per month and choose the model and resolution you plan to use — this tool calculates your estimated cost per image and total monthly spend. Whether you’re building image-centric products, prototyping designs, or forecasting usage for your team, this calculator helps you compare costs across models like GPT-Image-1, Stable Diffusion, and more so you can budget confidently and avoid surprises.
Image Generation Pricing Comparison
| Provider | Quality | Resolution | Cost per Image |
|---|---|---|---|
| DALL-E 3 | Standard | 1024×1024 | $0.040 |
| DALL-E 3 | HD | 1024×1024 | $0.080 |
| DALL-E 2 | Standard | 1024×1024 | $0.020 |
| Stable Diffusion XL | High | 1024×1024 | $0.003 |
| Midjourney | Fast | Variable | ~$0.04/image |
| Midjourney | Relax | Variable | ~$0.012/image |
Which Image Generator Should You Choose?
DALL-E 3 (Best Quality)
Best for high-quality, photorealistic images. Better prompt understanding and text rendering. More expensive but worth it for professional use.
DALL-E 2 (Budget Option)
Good quality at half the price of DALL-E 3. Suitable for rapid prototyping, social media content, or high-volume generation.
Stable Diffusion XL (Most Affordable)
87% cheaper than DALL-E 3. Great for experimentation and high-volume needs. Open-source with many fine-tuned variants available.
Midjourney (Artist Favorite)
Subscription-based ($10-60/month). Fast mode for quick results, Relax mode for unlimited slower generation. Best for artistic and creative work.