Loan Calculator 2026

The loan calculator in short

A loan calculator turns three inputs — amount, term and rate — into the two figures that actually matter: what you pay each month and what the credit costs in total. Its value is not the arithmetic, which is straightforward, but the speed at which it exposes a trade-off that advertising is designed to obscure. Change the term and watch both numbers move in opposite directions; that single observation prevents more expensive borrowing decisions than any other piece of advice on this site.

The rest of this page is arranged so that you can stop at any point and still have a usable answer: first the parameters, then what the product costs in euros, then who it actually suits and what happens if the application is declined. If a term is unfamiliar, the loan glossary defines it, and side-by-side conditions are in the loan comparison.

Key parameters at a glance

The table sums up the range you can expect for the loan calculator from licensed providers in Estonia. It describes the market, not a personal offer: your own figures follow from the creditworthiness assessment that every lender is legally required to carry out.

Read the APRC column first and the interest column second. Interest alone omits the contract fee and any monthly administration charge, which is exactly where two offers with an identical headline rate stop being equivalent. Put your own amount and term into the loan calculator before comparing anything.

The Estonian market in numbers

The figures below are measured from our own catalogue as of 1 August 2026. They come from price lists the providers publish themselves, and they are recompiled every time the site is built.

• 11 providers are listed in total, of which 11 offer the loan calculator or a directly comparable product.
• The amount range across those providers runs from €50 to €250,000; the wide spread reflects different target customers, not different generosity.
• Terms run from 1 to 84 months. A longer term lowers the monthly payment and raises the total cost — always both at once.
• 11 of 11 providers disclose an APRC range publicly. Where a provider does not, we leave the field empty rather than estimate; the full list is in the comparison table.
• Methodology and the limits of each source are described in the research section.

What it costs in practice

Three scenarios at the same nominal rate of 20% per year, so that the effect of the term is visible on its own. The calculation is annuity-based and simplified — it shows the logic, it does not replace a contract.

Note what the middle column does to the last one. Doubling the term makes the monthly payment look comfortable while the cost of credit grows — the loan has not become cheaper, it has become longer. This is the single most common mistake we see, and it is the reason the comparison sorts on total cost rather than on monthly instalment.

Representative example under the Estonian Advertising Act § 29: a credit of €5,000.00 for 36 months at 20% annual interest, contract fee €0.00, monthly payment €185.82, total amount payable €6,689.45, APRC approximately 20.8%. The final figures are set by the creditor after assessing your creditworthiness. 123laen OÜ is not a creditor and not a credit intermediary — see about us.

Advantages and drawbacks of this tool

What it does well

• it makes the term trade-off visible in one move: the instalment falls, the total cost rises, and both numbers are on screen at the same time
• it costs nothing and leaves no trace — unlike an application, running a scenario is not recorded anywhere and does not reach a credit register
• it lets you test the instalment against a bad month rather than an average one, which is the check that actually predicts trouble

Drawbacks and where it stops

• it assumes an annuity schedule at a fixed rate; a schedule with a falling instalment or a variable rate will not match it
• the contract fee and any monthly administration charge are only included if you enter them, so a bare rate calculation understates the real cost
• it cannot know the rate you will personally be assigned, and that rate is decided after an assessment we never see
• the result is not a quotation and carries no obligation for anyone — only the creditor's own pre-contract information does

If a creditor refuses your application

Nothing calculated here influences a credit decision, so a refusal is not a sign that the numbers were wrong. What a refusal usually indicates is one of three things: the total monthly burden of existing obligations is already too high, the income is too short or too irregular to count as stable, or there is an active payment default on record. The creditor must tell you whether the decision relied on a database query and which register it used.

A calculator is genuinely useful at this point, but in reverse: instead of asking what you would like to borrow, work out the largest instalment that survives a month with unexpected costs, then find the amount and term that produce it. Applying again with a smaller amount after a documented gap of a few weeks changes the answer far more often than applying again immediately with the same one. If several obligations are running in parallel, look at refinancing before any new credit.

Rules that protect you

Consumer credit in Estonia is regulated, and the protections apply automatically — you do not have to negotiate for them. A creditor must hold a licence from the Financial Supervision Authority; lending without one is not a cheaper alternative but an arrangement in which consumer protection does not function. The licence is verifiable in the public register before you sign anything.

• You may withdraw from a consumer credit contract within 14 days, returning the principal plus interest for the days actually used.
• You may repay early at any time, with the interest portion reduced accordingly.
• You must receive the repayment schedule and the APRC before signing, not after.
• The creditor must assess your ability to repay; this obligation cannot be waived by contract.
• Credit advertising must state the APRC and a representative example — the reason one appears above on this page.

If a dispute arises, the order matters: a written complaint to the creditor first, then the Consumer Disputes Committee, which handles cases free of charge on the documents. The Financial Supervision Authority does not settle individual money disputes but does act on breaches of the rules themselves.

How these figures were compiled

Every number on this page comes from a provider's own published price list, collected when the site is built rather than copied once and left to age. We do not ask providers for portal-only conditions and we do not publish figures that are not publicly verifiable: anything here can be found on the company's own website. The same procedure applies to every entry behind the comparison and to the products listed under quick loans, personal loans, credit accounts, credit cards and credit lines.

What we deliberately do not calculate is approval probability or the rate you personally would be offered. Both depend on a creditworthiness assessment we never see and should not see. That is why APRC is shown as a full range rather than by its attractive lower edge — the low end normally applies to the largest amount over the longest term for an applicant with a spotless record. To turn a range into concrete euros, use the calculator; to understand the terms in the contract, use the glossary.

What the monthly payment hides

The instalment is the number every credit advertisement leads with, and it is the least informative figure in the transaction. It answers only whether the payment fits this month's budget. It says nothing about how many months there will be, and therefore nothing about the cost of the credit — yet it is precisely the number most borrowers use to decide between offers.

The mechanism is easy to see once stated. Take a fixed amount and a fixed rate, then double the term: the instalment falls by roughly a third while total interest paid roughly doubles. Nothing about the loan has improved. The borrower has bought a smaller monthly commitment with a larger total payment, which is a legitimate purchase when cash flow is tight and a costly mistake when it is not.

The habit worth building is to look at total amount payable first and instalment second — checking affordability only after establishing cost. That order is also how the comparison table is arranged, and the underlying vocabulary is defined in the glossary.

Stress-testing before you sign

Affordability calculated against a normal month is affordability calculated against the wrong month. Credit is serviced across years, and years contain car repairs, dental work, a period of reduced hours and at least one December. An instalment that is comfortable at full income and difficult at ninety per cent of it is not comfortable — it is fragile.

A useful test takes two minutes. Calculate the instalment, subtract it from your income along with existing obligations, and then remove another ten to fifteen per cent of income to represent a bad stretch. If what remains still covers essentials, the loan is affordable. If it does not, reduce the amount rather than extending the term, because a longer term makes the same problem cheaper monthly and more expensive overall.

Where the test fails because existing obligations already consume the room, the productive next step is not a different lender but a review of what you already carry. Consolidating several instalments into one through refinancing can free capacity without new borrowing, and a credit line arranged in advance is a cheaper buffer than emergency credit arranged under pressure.

Early repayment, and how much it actually saves

Early repayment is a statutory right for consumer credit in Estonia, and it does reduce cost — but by less than most people expect, because of how annuity schedules front-load interest. Repaying halfway through a three-year loan does not save half the interest; the earlier instalments have already carried a disproportionate share of it. The saving is real, it is simply smaller than the intuition suggests.

The corollary is that partial early repayments are worth most when made early. A lump sum applied in month six of a thirty-six-month schedule removes far more future interest than the same sum applied in month twenty-four. If a bonus or a sale is likely within the first year, that changes the calculation on which term to choose in the first place.

Before transferring anything, ask the creditor for the exact payoff figure rather than estimating it from the schedule. Interest accrues on actual days, so the number changes daily, and a transfer that falls short leaves the contract open with a small balance still accruing.

Frequently asked questions

Why does the calculator result differ from the lender's offer?

The calculator works from the inputs you give it. A lender's figure includes its own contract fee, any monthly administration charge and the rate it has actually assigned you after assessment, which may differ from the advertised one. Treat the calculator as a tool for comparing scenarios rather than as a quotation.

What is an annuity schedule?

A repayment structure in which every monthly instalment is the same size, while its composition shifts: early payments are mostly interest and later ones mostly principal. It is the standard for consumer credit in Estonia, and it explains why repaying early saves less than a straight proportion of the remaining term suggests.

How should I choose the term?

Pick the shortest term whose instalment you can meet in a bad month, not an average one. Every additional month lowers the payment and raises the total, so the correct term is a budget constraint rather than a preference — and testing it against a difficult month rather than a typical one is what keeps the choice honest.

Does the calculator account for Euribor changes?

Not automatically, because consumer credit in Estonia is usually issued at a fixed rate for the term, so Euribor movements do not reach it. For variable-rate credit, run the calculation twice — once at the current rate and once two or three points higher — and check that the higher instalment is still manageable.

Can I use it to compare two different offers?

Yes, and that is its most productive use. Enter both at identical amount and term, and compare total amount payable rather than instalment. Where the results are close, the difference will usually be in fees rather than in rate — which is exactly what the APRC column in the comparison is there to reveal.