Finance Tools

Simple browser-based calculators for ROI, average price, averaging down, and compound interest. No real-time market data or external APIs.

A precise workspace prepared for exploring financial scenarios
File workflowsSearch clarityFinancial scenariosPolicy-aware results

Find the right tool

These tools are currently active, public, and maintained in this category.

10 tools available

Returns

Average Price Calculator

Calculate the average purchase price across multiple buy orders with total quantity and total cost.
Runs in your browserNo sign-in requiredsafe risk
Start Average Price Calculator

Returns

Averaging Down Calculator

Calculate your new average price after buying more units at a lower price to reduce your cost basis.
Runs in your browserNo sign-in requiredsafe risk
Start Averaging Down Calculator

Growth

CAGR Calculator

Calculate compound annual growth rate from a starting value, ending value, and time period.
Runs in your browserNo sign-in requiredsafe risk
Start CAGR Calculator

Growth

Compound Interest Calculator

Calculate how your investment grows over time with compound interest, including a year-by-year breakdown.
Runs in your browserNo sign-in requiredsafe risk
Start Compound Interest Calculator

Returns

Dividend Yield Calculator

Calculate dividend yield and estimated dividend income from share price, dividend, and shares owned.
Runs in your browserNo sign-in requiredsafe risk
Start Dividend Yield Calculator

Growth

Inflation Calculator

Estimate how much more money you may need in the future after inflation.
Runs in your browserNo sign-in requiredsafe risk
Start Inflation Calculator

Borrowing

Loan Payment Calculator

Estimate monthly loan payments, total interest, and total repayment with an amortization schedule.
Runs in your browserNo sign-in requiredsafe risk
Start Loan Payment Calculator

Returns

ROI / Profit Calculator

Calculate return on investment, profit, and loss from buy and sell prices with optional fees.
Runs in your browserNo sign-in requiredsafe risk
Start ROI / Profit Calculator

Growth

Savings Goal Calculator

Estimate the monthly contribution needed to reach a target amount by a deadline.
Runs in your browserNo sign-in requiredsafe risk
Start Savings Goal Calculator

Growth

SIP Calculator

Project the future value of a lump sum plus monthly contributions over time.
Runs in your browserNo sign-in requiredsafe risk
Start SIP Calculator

A clear result should come with a clear process.

Useful defaults, visible limits, and short-lived data handling stay close to the work without crowding it.

Designed around the result

Every public tool begins with the output you need, then asks only for the source material and decisions required to make it.

  • Focused inputs with practical examples
  • Predictable output states
  • Direct next steps after completion

Access that stays visible

Plan limits and availability appear before they interrupt a workflow.

Privacy without the fine-print maze