LLM Price Calculator

Calculator for checking API costs across Claude, GPT, and Gemini, including prompt caching.

Input TokensTokens you send to the model per API call - your prompt, system instructions, and any context.

Output TokensTokens the model generates in its response. Usually costs 3-5x more than input tokens.

Reasoning TokensInternal thinking tokens used by reasoning models (o3, o4-mini, Claude with extended thinking). Billed at the output token rate. Set to 0 for non-reasoning models.

API CallsNumber of requests you'll make. Multiply per-call cost by this to get the total.

Cache Hit RateHow often the model reuses cached input tokens instead of reprocessing them. Cached tokens cost 5-10x less. The first call is never cached.

1,000 in + 500 out × 1,000 calls30 models

ProviderInput

#	Provider	Model	Context	In/M	Out/M	Per call	Total
29	Anthropic	thinking max output 128K	200K/128K	$5	$25	$0.018	$17.50
28	Anthropic	thinking max output 64K	200K/64K	$3	$15	$0.010	$10.50
16	Anthropic	max output 64K	200K/64K	$1	$5	$0.0035	$3.50
27	OpenAI	thinking max output 128K	1.1M/128K	$2.5	$15	$0.010	$10.00
26	OpenAI	thinking max output 128K	400K/128K	$1.75	$14	$0.0088	$8.75
20	OpenAI	thinking max output 128K	400K/128K	$1.25	$10	$0.0063	$6.25
21	OpenAI	thinking max output 128K	400K/128K	$1.25	$10	$0.0063	$6.25
9	OpenAI	thinking max output 128K	400K/128K	$0.25	$2	$0.0013	$1.25
1	OpenAI	thinking max output 128K	400K/128K	$0.05	$0.4	$0.0003	$0.250
18	OpenAI	max output 32K	1M/32K	$2	$8	$0.0060	$6.00
8	OpenAI	max output 32K	1M/32K	$0.4	$1.6	$0.0012	$1.20
3	OpenAI	max output 32K	1M/32K	$0.1	$0.4	$0.0003	$0.300
24	OpenAI	max output 16K	128K/16K	$2.5	$10	$0.0075	$7.50
6	OpenAI	max output 16K	128K/16K	$0.15	$0.6	$0.0005	$0.450
30	OpenAI	thinking max output 100K	200K/100K	$20	$80	$0.060	$60.00
19	OpenAI	thinking max output 100K	200K/100K	$2	$8	$0.0060	$6.00
15	OpenAI	thinking max output 100K	200K/100K	$1.1	$4.4	$0.0033	$3.30
25	Google	max output 65K	1M/65K	$2	$12	$0.0080	$8.00
7	Google	max output 65K	1M/65K	$0.25	$1.5	$0.0010	$1.00
13	Google	max output 65K	1M/65K	$0.5	$3	$0.0020	$2.00
22	Google	thinking max output 65K	1M/65K	$1.25	$10	$0.0063	$6.25
10	Google	thinking max output 65K	1M/65K	$0.3	$2.5	$0.0016	$1.55
4	Google	max output 65K	1M/65K	$0.1	$0.4	$0.0003	$0.300
5	Google	max output 8.2K	1M/8.2K	$0.1	$0.4	$0.0003	$0.300
14	Zhipu AI	max output 128K	200K/128K	$1	$3.2	$0.0026	$2.60
17	Zhipu AI	max output 128K	200K/128K	$1.2	$5	$0.0037	$3.70
11	Zhipu AI	max output 128K	200K/128K	$0.6	$2.2	$0.0017	$1.70
2	Zhipu AI	max output 128K	200K/128K	$0.07	$0.4	$0.0003	$0.270
12	Zhipu AI	max output 128K	128K/128K	$0.6	$2.2	$0.0017	$1.70
23	Zhipu AI	max output 128K	128K/128K	$2.2	$8.9	$0.0067	$6.65

29thinking

Anthropic

200K / 128K|In: $5/M · Out: $25/M

Per call

$0.018

Total

$17.50

28thinking

Anthropic

200K / 64K|In: $3/M · Out: $15/M

Per call

$0.010

Total

$10.50

Anthropic

200K / 64K|In: $1/M · Out: $5/M

Per call

$0.0035

Total

$3.50

27thinking

OpenAI

1.1M / 128K|In: $2.5/M · Out: $15/M

Per call

$0.010

Total

$10.00

26thinking

OpenAI

400K / 128K|In: $1.75/M · Out: $14/M

Per call

$0.0088

Total

$8.75

20thinking

OpenAI

400K / 128K|In: $1.25/M · Out: $10/M

Per call

$0.0063

Total

$6.25

21thinking

OpenAI

400K / 128K|In: $1.25/M · Out: $10/M

Per call

$0.0063

Total

$6.25

9thinking

OpenAI

400K / 128K|In: $0.25/M · Out: $2/M

Per call

$0.0013

Total

$1.25

1thinking

OpenAI

400K / 128K|In: $0.05/M · Out: $0.4/M

Per call

$0.0003

Total

$0.250

OpenAI

1M / 32K|In: $2/M · Out: $8/M

Per call

$0.0060

Total

$6.00

OpenAI

1M / 32K|In: $0.4/M · Out: $1.6/M

Per call

$0.0012

Total

$1.20

OpenAI

1M / 32K|In: $0.1/M · Out: $0.4/M

Per call

$0.0003

Total

$0.300

OpenAI

128K / 16K|In: $2.5/M · Out: $10/M

Per call

$0.0075

Total

$7.50

OpenAI

128K / 16K|In: $0.15/M · Out: $0.6/M

Per call

$0.0005

Total

$0.450

30thinking

OpenAI

200K / 100K|In: $20/M · Out: $80/M

Per call

$0.060

Total

$60.00

19thinking

OpenAI

200K / 100K|In: $2/M · Out: $8/M

Per call

$0.0060

Total

$6.00

15thinking

OpenAI

200K / 100K|In: $1.1/M · Out: $4.4/M

Per call

$0.0033

Total

$3.30

Google

1M / 65K|In: $2/M · Out: $12/M

Per call

$0.0080

Total

$8.00

Google

1M / 65K|In: $0.25/M · Out: $1.5/M

Per call

$0.0010

Total

$1.00

Google

1M / 65K|In: $0.5/M · Out: $3/M

Per call

$0.0020

Total

$2.00

22thinking

Google

1M / 65K|In: $1.25/M · Out: $10/M

Per call

$0.0063

Total

$6.25

10thinking

Google

1M / 65K|In: $0.3/M · Out: $2.5/M

Per call

$0.0016

Total

$1.55

Google

1M / 65K|In: $0.1/M · Out: $0.4/M

Per call

$0.0003

Total

$0.300

Google

1M / 8.2K|In: $0.1/M · Out: $0.4/M

Per call

$0.0003

Total

$0.300

Zhipu AI

200K / 128K|In: $1/M · Out: $3.2/M

Per call

$0.0026

Total

$2.60

Zhipu AI

200K / 128K|In: $1.2/M · Out: $5/M

Per call

$0.0037

Total

$3.70

Zhipu AI

200K / 128K|In: $0.6/M · Out: $2.2/M

Per call

$0.0017

Total

$1.70

Zhipu AI

200K / 128K|In: $0.07/M · Out: $0.4/M

Per call

$0.0003

Total

$0.270

Zhipu AI

128K / 128K|In: $0.6/M · Out: $2.2/M

Per call

$0.0017

Total

$1.70

Zhipu AI

128K / 128K|In: $2.2/M · Out: $8.9/M

Per call

$0.0067

Total

$6.65

Prices per million tokens. Last updated March 2026.