Use Study Hours Estimator with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Calculate required study duration and structured learning phases for standardized exams.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 3 capabilities
The complete Study Hours Estimator capability set.
These are the exact actions your AI can choose when you ask it to work with Study Hours Estimator.
01-03
3 capabilities in this set.
Part of 3 available through Study Hours Estimator.
- 01
Estimate subject hours
Estimate required study hours for a specific exam
- 02
Calculate study timeline
Calculate the study timeline based on required hours
- 03
Generate phase plan
Generate a structured study plan with phases
Observed, not estimated
640ms average. Fast in production.
Study Hours Estimator is checked daily against the live service.
- Fastest day
- 493ms
- Slowest day
- 778ms
- 14-day trend
- Slowing+17%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Study Hours Estimator, so you can see the experience inside your AI.
It does not authenticate your account with Study Hours Estimator. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Study Hours Estimator Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_VG1pcVA8WE8Ivq1IQwp9Xkz51Fm6cLs2OMTypoZi/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Study Hours Estimator capabilities are ready to use.
{
"mcpServers": {
"study-hours-estimator-mcp": {
"url": "https://edge.vinkius.com/vk_preview_VG1pcVA8WE8Ivq1IQwp9Xkz51Fm6cLs2OMTypoZi/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions Study Hours Estimator owners ask.
- 01
How accurate are the study hour estimates?
Estimates are based on a complexity weighting model that considers exam difficulty, your starting proficiency, and target percentile. While highly structured, they should be used as a strategic guide rather than an exact prediction.
- 02
What exams are supported?
The estimator supports a variety of standardized exams including SAT, GMAT, GRE, and LSAT. You can use estimate_subject_hours to check the breakdown for your specific target exam.
- 03
Can I adjust my daily study commitment?
Yes. After calculating your total required hours, you can use the calculate_study_timeline capability to see how changing your daily study hours impacts the total months and weeks required for your plan.
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