Claude 3 Haiku charges $0.25 per 1M input tokens and $1.25 per 1M output tokens (cached input: $0.025/M). Real bills depend on your input/output split — the tables below price Claude 3 Haiku at 1K–1M tokens across common workload shapes. Verified Aug 19, 2026
Cost by token volume
| Volume | Input-heavy (90/10) | Balanced (70/30) | Output-heavy (30/70) | All input | All output |
|---|---|---|---|---|---|
| 1,000 tokens | $0.00035 | $0.00055 | $0.00095 | $0.00025 | $0.00125 |
| 10,000 tokens | $0.0035 | $0.0055 | $0.0095 | $0.0025 | $0.0125 |
| 100,000 tokens | $0.035 | $0.055 | $0.095 | $0.025 | $0.125 |
| 1 million tokens | $0.35 | $0.55 | $0.95 | $0.25 | $1.25 |
Uncached. Volume links open interactive pages with adjustable splits.
Prompt caching impact
| Cached share of input | Chat request (4K in / 800 out) | Monthly @ 10K req/day | Savings / month |
|---|---|---|---|
| 0% | $0.002 | $600.00 | — |
| 50% | $0.00155 | $465.00 | −$135.00 |
| 75% | $0.001325 | $397.50 | −$202.50 |
Monthly projections
| Scale | Requests / day | Chat workload / month | Agentic workload / month* |
|---|---|---|---|
| 100 req/day | 3,000 | $4.65 | $18.075 |
| 1K req/day | 30,000 | $46.50 | $180.75 |
| 10K req/day | 300,000 | $465.00 | $1,807.50 |
| 100K req/day | 3,000,000 | $4,650.00 | $18,075.00 |
Chat: 4K in / 800 out, 50% cached. *Agentic: 40K in / 1.5K out, 65% cached. Model your exact mix in the monthly cost calculator.
FAQ
1M purely input tokens cost $0.25; 1M purely output tokens cost $1.25. A typical mixed workload lands in between — see the volume table for exact splits.
A chat-style request (4,000 input + 800 output) costs about $0.00155 with 50% cached input, or $0.002 without caching.
At 1,000 requests/day of a chat workload (4K in / 800 out, 50% cached): $46.50/month. At 10,000 requests/day: $465.00/month. Model your exact mix with the monthly cost calculator.