Home loan tools

Two calculators, each with its own numbers. The planner splits one monthly budget across both facilities; the single-loan tool below tests extra payments on one balance at a time.

Tool 1

Two-loan planner — one budget, split two ways

Set the total you pay each month, then decide how much of it goes to each loan.

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Total owed
Interest this month
Principal this month
To clear on time
What you pay in total each month

How you split it

฿0

Total interest paid
Interest vs comparison
Owed at horizon
Second loan cleared

Total balance, month by month

This plan Comparison

Your numbers — everything above is built from these

Main loan

Second loan

Everything else

Full schedule
MonthTo mainTo second InterestPrincipal Main leftSecond leftTotal left
Tool 2

Single loan — what one extra payment does

One balance, one payment, one slider for the extra. Set up separately from the planner above, so you can point it at either facility on its own.

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Amount owed
Interest
Term
Required payment
To clear it
Extra each month

so you pay a month

฿0

Paid in
Of that, interest
Principal cleared
Interest saved

Balance month by month

Your plan Required payment only

Loan numbers for this tool — every figure above comes from these
Quick terms
Full schedule
MonthPaymentInterestPrincipalBalance left