Gemini Token Cost Calculator
Enter token counts. Get USD cost instantly.
Prices use Vertex AI rates per 1M tokens (≤ 200K context). Pricing reference.
Type
Tokens
Unit price (/1M)
Cost (USD)
Input
0
$0.00
$0.00
Thought
0
$0.00
$0.00
Output
0
$0.00
$0.00
Thought tokens are billed at the same rate as output text tokens for Gemini 2.5.
How this calculator works
Enter counts for Input, Thought, and Output tokens. Costs are computed using Vertex AI token pricing per 1M tokens for Gemini 2.5 models (≤ 200K context window). Batch, long‑context, and cached token rates are not included here.
Quick conversions of 1,000,000 tokens
Cost for 1,000,000 tokens for Gemini 2.5 Flash model is $0.30 for input and $2.50 for thought/output.
Cost of 100,000 input tokens, 1,000 thought tokens, 3,000 output tokens
Metric
Gemini 2.5 Pro
Gemini 2.5 Flash
Gemini 2.5 Flash Lite
Input (100k)
$0.1250
$0.0300
$0.0100
Thought (1k)
$0.0100
$0.0025
$0.0004
Output (3k)
$0.0300
$0.0075
$0.0012
Total
$0.1650
$0.0400
$0.0116