Lendable Loan Calculator: APR, Term Length And Overpayments

Continue your simulation with a Lendable loan calculator approach and test APR, term length and overpayments on exactly the same loan.

Lendable quotes personal APRs that vary widely with your credit profile, so a calculator is essential for understanding what an offer really means. This guide shows how monthly payments and total interest change with term length, how a loan fee affects the APR and how overpaying can shorten a loan, using clear examples based on UK figures.

Short answer: at an 18% APR, £6,000 over three years costs about £213 a month and roughly £1,665 in interest. Spreading it over five years cuts the payment to about £148 but raises interest to around £2,880. Overpaying £50 a month on the three-year loan clears it about eight months early and saves roughly £400 in interest.

Lendable offers loans from about £1,000 to £25,000 over one to five years. Some loans include a loan fee, which is added to the balance and reflected in the APR. When comparing offers, rely on the APR and total repayable shown in each quote, because together they capture interest and every fee in one comparable figure.

Because UK law allows early repayment, overpaying is a powerful way to reduce cost. Lenders may charge up to 58 days of interest when you settle the full balance early, but partial overpayments usually reduce the balance directly. Check how Lendable applies overpayments to your loan before making regular extra payments.

In the sections below you will find a term comparison table, an explanation of how loan fees change the APR, an overpayment example, a step-by-step spreadsheet method, tips for choosing the right term, common mistakes and frequent questions. All figures are illustrative; your personal quote from Lendable shows the actual APR, payment and total amount repayable.

Term length compared

Term for £6,000 at 18% APR	Monthly payment	Total interest
2 years	£296	£1,097
3 years	£213	£1,665
4 years	£172	£2,261
5 years	£148	£2,882

Each extra year lowers the payment but adds roughly £550 to £600 of interest on this loan. The cheapest choice is the shortest term you can afford with a comfortable buffer. If you are unsure about future income, a slightly longer term with planned overpayments can combine safety with savings.

How a loan fee changes the APR

Suppose a lender adds a £300 fee to a £6,000 loan and charges 15% interest over three years. The balance becomes £6,300, the payment about £218 and the total cost of interest and fee around £1,860. Although the interest rate is 15%, the APR rises to roughly 20% because the fee is spread over a short term.

This is why comparing interest rates alone can mislead. A loan with a lower interest rate but a fee can cost more than a fee-free loan with a higher rate. The APR and the total repayable in each quote make the comparison fair.

The power of overpayments

On the £6,000 three-year loan at 18% APR, adding £50 to each monthly payment shortens the term from 36 to about 28 months and reduces interest from about £1,665 to roughly £1,270. Even occasional lump sums, such as a work bonus, can make a noticeable difference.

• Confirm whether overpayments reduce the term or the monthly payment.
• Ask whether any charge applies to partial overpayments.
• Request a settlement figure before repaying the whole loan.
• Keep an emergency fund before overpaying aggressively.

Spreadsheet method

1. Convert the APR to a monthly rate.
2. Use PMT with the monthly rate, months and amount borrowed.
3. Multiply by the number of months for total repayable.
4. Build a simple schedule to test extra payments month by month.

Choosing the right term

Start with your monthly budget. Subtract all regular costs from take-home pay and keep a buffer of at least 10%. The remaining amount is the maximum payment you should accept. Then choose the shortest term whose payment fits within that limit, and plan overpayments whenever your budget allows extra money.

Common mistakes

1. Comparing only monthly payments between offers.
2. Ignoring loan fees when looking at the interest rate.
3. Choosing five years automatically without checking total cost.
4. Overpaying while carrying expensive card balances elsewhere.

Worked example: refinancing card debt

Owen owes £6,000 on two cards at about 25% APR and pays roughly £180 a month, mostly interest. Lendable offers him 18% APR over three years, a payment of about £213. He accepts, clears the cards and commits to overpaying £50 whenever possible. If he keeps that up, the loan ends after about 28 months.

Compared with paying the cards slowly, Owen will save a substantial amount of interest and know exactly when the debt ends. The key is not to rebuild balances on the cleared cards. He lowers their limits and keeps one for emergencies, paying it in full each month.

Using the settlement figure

If you receive a lump sum and want to clear the loan, request a settlement figure. Under UK rules, it may include up to 58 days of interest beyond the settlement date. Compare that figure with the remaining payments to confirm the saving, and pay before the figure expires.

What the quote shows

• The APR, including any loan fee.
• The monthly payment and number of payments.
• The total amount repayable.
• Whether the rate is guaranteed or subject to final checks.

Save a copy of each quote. If the final offer differs after verification, ask why. Changes usually reflect new information found during checks, and understanding them helps you decide whether to proceed or look elsewhere.

Is the APR fixed for the whole loan?

Lendable personal loans usually have fixed rates, so the payment stays the same throughout.

Lendable compared with a 0% card

For smaller sums that you can repay within about a year and a half, a 0% purchase or balance transfer card may cost less than a loan, provided you qualify and clear the balance before the offer ends. For larger amounts or longer repayment periods, a fixed loan gives certainty and a clear end date that cards do not.

Some borrowers combine both: a loan for the main sum and a card for a small remainder repaid quickly. Whatever you choose, calculate the total cost and make sure the monthly payment fits your budget with room to spare.

Checklist before accepting

1. APR and total repayable match the quote.
2. Term is the shortest you can comfortably afford.
3. Payment date falls just after payday.
4. You know how overpayments are applied.
5. You have compared at least one other lender.

Spending a few minutes on these points reduces the chance of regret later and helps you make the most of overpayments once the loan begins.

How rates differ by profile

Lendable prices each loan individually. Applicants with long, clean histories and low utilisation may receive rates in single figures, while those with recent missed payments may see APRs several times higher. If your quote is high, ask yourself whether the purchase can wait while you improve your credit, because even a few months can change the offer considerably.

Frequently asked questions

Will my quote change after the full application?

It can if verification reveals different information. Accurate details make changes less likely.

Can I change my payment date?

Many lenders allow it. Ask Lendable after the loan starts.

Can I borrow more later?

You may be able to apply for a further loan once you have a record of on-time payments, subject to new checks.

Conclusion

A Lendable loan calculator helps you see how APR, term and overpayments interact. Compare total repayable, choose the shortest affordable term and confirm your personal quote with Lendable before applying.