Personal Loan Calculator Singapore

Head of Research
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Updated 05 Apr 2026
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Glossary

Useful Resources

Head of Research
Updated 05 Apr 2026
|

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ROSHI’s personal loan calculator helps estimate monthly repayments, total interest payable and the overall cost of borrowing based on loan amount, interest rate and tenure. This tool is useful for comparing different loan scenarios before applying whether for wedding expenses, medical bills, debt consolidation or other financing scenarios.

Our calculator uses standard amortisation formulas to provide estimates, though actual loan offers may vary based on credit score and lender assessment. Understanding how loan amount and tenure affect total cost helps borrowers make informed decisions and avoid overborrowing.

Quick Wedding Loan Facts

Personal loan repayments are calculated using standard amortisation, each monthly payment covers both principal and interest. The formula divides the total amount owed, principal plus interest into equal monthly instalments over the loan tenure. Shorter tenures mean higher monthly payments but lower total interest. Longer tenures reduce monthly payments but increase total interest paid.

Banks advertise two types of rates. Advertised or flat rate calculates interest on the original loan amount throughout the tenure. Effective Interest Rate (EIR) reflects the true cost of borrowing accounting for the reducing principal balance. EIR is always higher than the advertised rate for the same loan. Always compare EIR when evaluating loan offers as a 3% advertised rate may translate to 6% to 7% EIR.

Maximum loan amount depends on income and existing debt. For annual income below $120,000 banks typically lend up to 4 times monthly income. For income $120,000+ this increases to 6 to 10 times monthly income. Total unsecured debt cannot exceed 12 times monthly income under MAS rules. The calculator helps estimate repayments but actual approval depends on credit score assessment.

Personal loan tenures range from 1 to 7 years. Shorter tenure like 1 to 3 years means higher monthly payments but significantly lower total interest, often 30% to 50% less than a 5 year loan. Choose the shortest tenure where monthly repayments remain affordable typically not exceeding 20% to 30% of monthly income.

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Glossary

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Excellent! ROSHI has found 11 that suit your criteria.

ROSHI Personal Loan

Limited Promotion

Roshi Logo

Limited Promotion

From 1.88% Monthly Interest Rate

24 MonthsLoan Tenure

$170 - $340Loan Amount

5 Minutes Loan Approval

10 Minutes Cash Disbursement

Up to 1% Cashback*

$20 Grocery Voucher*

  • *Offer subject to approval by participating lenders.
Monthly Repayment $170 -$340
Apply Now

GXS FlexiLoan

  • Minimum monthly repayments from 1% of loan amount
  • One-time low processing fee from 1.35% of loan amount
Apply Now

on GSX's website

Account Information

  • Base Interest Rate

  • AmountInterest Rate (p.a.)

Fees and Charges

    Cheque Book Fee

      Eligibility

      • Age requirement21 - 65 years old

      Trust Bank Instant Loan

        • Trust Instant Loan allows you to convert your unused credit card limit into cash
        • Limited time offer from as low as 1.56% p.a. (EIR 3.0% p.a.)
        • Get Instant Loan in 60 seconds with Trust credit card

      Account Information

      • Base Interest Rate

      • AmountInterest Rate (p.a.)

      Fees and Charges

        Cheque Book Fee

          Eligibility

          • Age requirement21 - 65 years old

          OCBC Extra Cash

          • Borrow up to 6x monthly salary for annual income S$120,000 and above, 4x monthly salary for annual income S$30,000-S$119,999 and 2x monthly salary for annual income S$20,000-S$29,000
          Apply Now

          on OCBC's website

          Account Information

          • Base Interest Rate

          • AmountInterest Rate (p.a.)

          Fees and Charges

            Cheque Book Fee

              Eligibility

              • Age requirement21 and above

              Citibank Quick Cash Loan

              • Enjoy $0 processing fee and borrow up to 4x your monthly salary, with minimum loan amount of $100 for 24 months to 60 months loan tenure period.
              • Min Income for Singaporeans/PRs: S$30,000 p.a.
              Apply Now

              on Citibank's website

              Account Information

              • Base Interest Rate

              • AmountInterest Rate (p.a.)

              Fees and Charges

                Cheque Book Fee

                  Eligibility

                  • Age requirement21 - 65 years old

                  HSBC Personal Loan

                  • Get 1-min in-principle approval on HSBC Personal Loan
                  • Maximum loan amount of up to 4x your monthly income with an annual income from S$30,000 to S$120,000 and up to 8x with an annual income of S$120,000 or more, or up to S$200,000.
                  Apply Now

                  on HSBC's website

                  Account Information

                  • Base Interest Rate

                  • AmountInterest Rate (p.a.)

                  Fees and Charges

                    Cheque Book Fee

                      Eligibility

                      • Age requirement21 - 65 years old

                      Standard Chartered CashOne Personal Loan

                      • Enjoy flat interest rates from as low as 1.60% p.a. (EIR: 3.07% p.a.) and get instant approval and cash disbursement to your designated bank account when you apply via MyInfo.
                      • Get a loan of up to 4x your monthly salary, capped at S$250,000.
                      Apply Now

                      on Standard Chartered's website

                      Account Information

                      • Base Interest Rate

                      • AmountInterest Rate (p.a.)

                      Fees and Charges

                        Cheque Book Fee

                          Eligibility

                          • Age requirement21 - 65 years old

                          Maybank CreditAble Term Loan

                          • Loan up to 2x of your monthly income (based on credit limit of your Maybank CreditAble account)
                          • Min Income for Singaporeans/PRs: S$30,000 p.a.
                          Apply Now

                          on Maybank's website

                          Account Information

                          • Base Interest Rate

                          • AmountInterest Rate (p.a.)

                          Fees and Charges

                            Cheque Book Fee

                              Eligibility

                              • Age requirement21 - 65 years old

                              CIMB Personal Loan

                              • Interest rates starting from as low as 2.8%* p.a. (EIR from 5.28% p.a.).
                              Apply Now

                              on CIMB's website

                              Account Information

                              • Base Interest Rate

                              • AmountInterest Rate (p.a.)

                              Fees and Charges

                                Cheque Book Fee

                                  Eligibility

                                  • Age requirement21 - 60 years old

                                  POSB Personal Loan

                                  • With fixed interest rate from as low as 2.68% p.a. + 1% processing fee (EIR 5.43% p.a.)
                                  • Get cash up to 4x of your monthly salary or 10x if your annual income is S$120,000 and above.
                                  Apply Now

                                  on POSB's website

                                  Account Information

                                  • Base Interest Rate

                                  • AmountInterest Rate (p.a.)

                                  Fees and Charges

                                    Cheque Book Fee

                                      Eligibility

                                      • Age requirement21 - 75 years old

                                      DBS Personal Loan

                                      • Minimum loan amount of $500
                                      • Min. income for Singaporeans/PRs: S$30,000 p.a.
                                      • Users with annual income between S$20,000 and S$30,000 may be eligible for DBS/POSB loan at higher annual interest rate and processing fees.
                                      Apply Now

                                      on DBS's website

                                      Account Information

                                      • Base Interest Rate

                                      • AmountInterest Rate (p.a.)

                                      Fees and Charges

                                        Cheque Book Fee

                                          Eligibility

                                          • Age requirement21 - 75 years old

                                          Our Expert says

                                          The Rate You See Is Rarely the Rate You Get

                                          Advertised rates like "from 1.08% p.a." are best case scenarios for top tier applicants with excellent credit scores, high income and existing relationships with the bank.

                                          Most borrowers receive rates of 5% to 12% EIR depending on their credit profile. When using this calculator, run scenarios at multiple rates, the advertised rate, a mid-range estimate 7% to 8% EIR) and a conservative estimate 10% to 12% EIR) to understand the realistic range of monthly repayments before applying. Quote Icon

                                          Trinh Thanh
                                          Trinh Thanh
                                          Head of Research
                                          img

                                          How Tenure Affects Total Cost

                                          The same loan can cost vastly different amounts depending on repayment period.
                                          Loan Amount2 Years (EIR 8%)3 Years (EIR 8%)5 Years (EIR 8%)
                                          $10,000$453 per month = $872 interest$313 per month = $1,268 interest$203 per month = $2,180 interest
                                          $20,000$905 per month = $1,720 interest$626 per month = $2,536 interest$406 per month = $4,360 interest
                                          $30,000$1,358 per month = $2,592 interest$939 per month = $3,804 interest$608 per month = $6,480 interest
                                          $50,000$2,263 per month = $4,312 interest$1,565 per month = $6,340 interest$1,014 per month = $10,840 interest
                                          Icon A $30,000 loan over 5 years costs $6,480 in interest nearly double the $3,804 interest on a 3 year loan. 

                                          When to Use This Calculator

                                          What This Calculator Helps With
                                          check-icon
                                          Compare loan amounts
                                          See how borrowing $20,000 vs $30,000 affects monthly payments
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                                          Compare tenures
                                          Understand the trade-off between lower monthly payments and total interest cost
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                                          Budget planning
                                          Check if the monthly repayment fits within your budget before applying
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                                          Rate scenarios
                                          Test different interest rates to prepare for actual loan offers
                                          What This Calculator Does NOT Do
                                          check-icon
                                          Guarantee approval or actual rates offered
                                          check-icon
                                          Factor in processing fees or insurance (if any)
                                          check-icon
                                          Account for early repayment or lump sum payments
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                                          Replace official loan quotes from banks

                                          Who Provides Personal Loans in Singapore?

                                          Three main sources, each with different rates, limits and approval speeds.
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                                          Traditional Banks
                                          Interest Rate: 3.5% to 9% p.a. (EIR 6% to 14%)
                                          Banks like DBS, OCBC, UOB, Standard Chartered, HSBC, CIMB, and Maybank offer personal loans for wedding expenses. Rates depend on credit score, loan amount and tenure, advertised rates are best case scenarios. Minimum annual income of $20,000 to $30,000 and credit checks required. Existing customers can get instant approval via Singpass MyInfo.
                                          Best for:
                                          Borrowers with stable income and good credit score seeking competitive rates.
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                                          Digital Banks
                                          Interest Rate: 3% to 8% p.a. (EIR 5% to 12%)
                                          GXS FlexiLoan, Trust Bank Instant Loan and MariBank offer fully digital applications with approval in as fast as 60 seconds. Rates are competitive with no processing fees. Actual rates depend on individual credit score. No branch visits required, everything is done via mobile app.
                                          Best for:
                                          Borrowers who want speed, convenience and a fully digital experience.
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                                          Licensed Moneylenders
                                          Interest Rate: 22.56% to 48% p.a. (capped at 4% per month)
                                          for borrowers who don't meet bank eligibility, lower income, poor credit score or urgent needs licensed moneylenders regulated by the Ministry of Law offer an alternative. Same-day approval and disbursement available. Significantly higher rates than banks but more flexible approval criteria.
                                          Best for:
                                          Borrowers who need urgent funds or don't qualify for bank loans.

                                          How to Use Our Personal Loan Calculator (FAQs)

                                          What loan amount should I enter?

                                          Enter the amount you intend to borrow, not the total expense. If you need $30,000 for a wedding but have $10,000 in savings enter $20,000 as the loan amount.
                                          Use the Effective Interest Rate not flat rate. If unsure of your actual rate use 7% to 8% EIR as a realistic mid range estimate. Advertised rates of 1% to 3% are best case scenarios most borrowers don't qualify for.
                                          Enter a repayment tenure typically 1 to 5 years. Run multiple scenarios to compare how different tenures affect monthly payments and total interest.
                                          The calculator uses standard amortisation: Monthly Payment = [P × r × (1+r)^n] / [(1+r)^n – 1] where P = principal, r = monthly interest rate and n = number of months.
                                          Actual rates depend on credit score, income, existing debt, employment type and bank relationship. This calculator provides estimates, official loan offers may be higher or lower based on individual assessment.
                                          Processing fees ($0 to $200), annual fees and insurance (if any) are not included. Subtract these from the loan amount or add to total cost manually for a complete picture.

                                          Our customers trust us when it comes to making important borrowing decisions

                                          Google Logo Aya Medel
                                          Star Star Star Star Star
                                          2 months ago

                                          I used ROSHI platform to find the best loan offers. Just need to fill up some details and wait for loan offers and can choose which one you like. It is totally free and can receive vouchers and cashback based on the loan amount approved. Thank you ROSHI

                                          Google Logo Everlean
                                          Star Star Star Star Star
                                          6 months ago

                                          I can’t thank Roshi enough for helping me find the best financial institution for my DCP! The guidance and support were absolutely amazing—everything was explained clearly and tailored to my needs. Thanks to Roshi’s help, I’m now on track and completely debt-free in just 12 months! 💪🏼 I couldn’t be happier with the outcome and highly recommend Roshi to anyone looking for smart, reliable financial advice.

                                          Google Logo Mohamed Faizal Jaafar
                                          Star Star Star Star Star
                                          6 months ago

                                          With the help of the ROSHI Support link to partner, I had a great experience with EZY Loan. The online application was simple, document verification was fast, and the funds were credited on the same day. The staff were professional and explained everything clearly, with no hidden fees. Overall, an excellent and hassle-free service!

                                          Google Logo Sabby Debbie
                                          Star Star Star Star Star
                                          6 months ago

                                          Roshi service will update all your listings to match your nearest requested amount accurately, saving you time and effort by eliminating the need to visit each location individually. Recommended !

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                                          Mastering your loan moves starts with understanding the real cost of borrowing. We believe in empowering you with the right knowledge to make smart financial choices, not quick fixes that lead to debt traps. Our commitment is helping you borrow wisely and stay in control of your money. 

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                                          .Don't be a fool! #roshi #singapore #lending #borrowing

                                          Trust the original! #roshi #singapore #lending #borrowing

                                          .Don't be a fool! #roshi #singapore #lending #borrowing