Developer

LLM Token Budget & Multi-Model Cost Calculator

Estimate tokens, compare frontier model pricing, and analyze prompt caching economics in real-time.

Quick Answer & Summary

Paste any prompt or document to calculate live token counts across GPT-4o, Claude 3.5 Sonnet, Gemini 2.0 Flash, and DeepSeek R1/V3, with multi-provider cost projections and prompt caching discounts.

LLM Token Budget & Multi-Model Pricing Matrix

Estimate tokens, compare frontier model pricing, and calculate prompt caching economics in real-time.

Prompt / System Prompt Text

~35 tokens(157 chars)

Expected Completion Tokens:1,500 tokens

100 (Short)2,048 (Medium)4,096 (Long)8,192 (Max)

Enable Prompt Caching (Cache Read Discount)

Applies provider discounts (up to 90% off) for cached system prompts & RAG contexts.

Focus Model Economics:

Speed Choice

Next-gen multimodal workhorse with sub-second latency and 1M context.

Per Single Call

$0.00060

10k Calls / Month

$6.04

100k Calls / Month

$60.35

Context Usage

0.15%

Context Window Fit: 1,535 / 1,048,576 tokens✓ Fits Comfortably

Cost Matrix Across All ProvidersSorted by Cost

DeepSeek V3

DeepSeek

$0.00042

$4.25 / 10k

Gemini 2.0 Flash

Google

$0.00060

$6.04 / 10k

GPT-4o mini

OpenAI

$0.00091

$9.05 / 10k

Llama 3.3 70B (Groq)

Groq / Meta

$0.00121

$12.06 / 10k

DeepSeek R1

DeepSeek

$0.00330

$33.04 / 10k

Claude 3.5 Haiku

Anthropic

$0.00603

$60.28 / 10k

Gemini 1.5 Pro

Google

$0.00754

$75.44 / 10k

Mistral Large 2

Mistral

$0.00907

$90.70 / 10k

GPT-4o

OpenAI

$0.01509

$150.88 / 10k

#10

Claude 3.5 Sonnet

Anthropic

$0.02261

$226.05 / 10k

Estimated Cost Breakdown (JSON)

{
  "model": "Gemini 2.0 Flash",
  "provider": "Google",
  "tokens": {
    "input": 35,
    "output": 1500,
    "total": 1535
  },
  "pricing": {
    "inputCostUsd": "$0.000003",
    "outputCostUsd": "$0.000600",
    "totalCostPerCall": "$0.000604",
    "costPer10kCalls": "$6.04",
    "costPer100kCalls": "$60.35"
  },
  "contextUtilization": {
    "maxTokens": 1048576,
    "usedPercent": "0.15%",
    "fitsInContext": true
  }
}

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Toolbox Editorial TeamVerified Authors

Systems & Security Engineers • Applied Cryptography & High-Performance Web Tools

Updated: August 2026

100% In-BrowserZero server storage

Standards AuditedRFC & ISO compliant

Peer ReviewedEditorial Policy

Documentation & Guide

How to Use LLM Token Budget & Multi-Model Cost Calculator

Paste Prompt or Context

Type or paste your prompt, system instructions, or RAG documentation into the editor.

Set Expected Output Length

Adjust the completion slider to reflect your expected generation token count.

Toggle Prompt Caching

Enable prompt caching to factor in cache read discounts (up to 90% off input tokens).

Compare Model Economics

Analyze the sorted cross-provider matrix to find the optimal speed, intelligence, and price.

Pro Tips

Use the RAG and Code presets to quickly test typical engineering payload sizes

Toggle Prompt Caching to calculate your exact monthly cost reduction

Practical Examples & Conversions

Input

Prompt: 10,000 tokens, Output: 800 tokens

Output

Gemini 2.0 Flash: $0.0013 | DeepSeek V3: $0.0016 | Claude 3.5 Sonnet: $0.0420

Frequently Asked Questions (PAA)

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Authoritative Standards & Citations

Calculations and algorithms on this page are implemented and verified in strict accordance with the following official technical specifications:

IETF (Internet Engineering Task Force)

RFC 7519: JSON Web Token (JWT)

Standardized compact, URL-safe means of representing claims to be transferred between two parties.

W3C Recommendation

Web Cryptography API Specification

Standard JavaScript API for performing basic cryptographic operations in web applications.

IETF Standards Track

RFC 4122: A Universally Unique IDentifier (UUID) URN Namespace

Definition of uniform format and generation algorithms for UUIDs.