100,000 Claude 3 Opus tokens cost $1.50 as input or $7.50 as output. Most workloads land in between — a 70/30 input/output split costs about $3.30. Verified Aug 19, 2026
Interactive calculator
100,000 in · 0 out
Input price
$15.00 / 1M tokens
Output price
$75.00 / 1M tokens
Uncached pricing. Add caching and monthly projections in the full calculator.
What 100,000 tokens buys in practice
$2.70
80% input / 20% output — short replies over conversation history.
$2.10
90% input / 10% output — long retrieved context, grounded answers.
$1.80
95% input / 5% output — full documents in, structured extraction out.
Same 100,000 tokens on other models
FAQ
100,000 input tokens cost $1.50; 100,000 output tokens cost $7.50. A typical 70/30 input/output mix costs about $3.30. Rates: $15.00/M input, $75.00/M output.
A chat-style request of ~4,800 tokens (4,000 in + 800 out) means 100,000 tokens is roughly 21 requests. For a RAG workload with ~8,500 tokens per request, about 12 requests.
Yes — cached input costs $1.50/M instead of $15.00/M, a 90% discount on repeated context.