AI Prompt Cost Estimator
Estimate the cost of your AI prompts across different models. Compare prompt and output token costs.
Cost Summary (GPT-4o-mini)
Per Request
$0.1950
Daily
$19.50
Monthly
$585.00
Yearly
$7117.50
70,000 tokens/day • 2,100,000 tokens/month
Model Cost Comparison (Monthly)
Gemini 2.0 Flash
$390.00
Save $195.00/mo
GPT-4o-mini
$585.00
DeepSeek V3
$1065.00
Llama 3 70B
$1530.00
GPT-3.5 Turbo
$1650.00
Claude Haiku 3.5
$3600.00
Gemini 1.5 Pro
$4875.00
Mistral Large
$6600.00
Cost Breakdown per Request
Prompt Cost
$0.0001
500 tokens × $0.15/1M
Output Cost
$0.0001
200 tokens × $0.6/1M
Prompt Cost Optimization Tips
Reduce prompt size: Remove redundant context, use concise instructions
Use cheaper models: Route simple tasks to GPT-4o-mini or Haiku
Limit output tokens: Set max_tokens to avoid over-generation
Cache prompts: Reuse system prompts across requests
Sample Prompt Sizes
Simple Q&A
~50 prompt + ~50 output
Email Draft
~200 prompt + ~200 output
Code Review
~500 prompt + ~300 output
Doc Summary
~2000 prompt + ~500 output
Full Analysis
~4000 prompt + ~1000 output