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Updated year criteria 2026
And Compare Lump Sum vs Monthly Payments Calculator
The And Compare Lump Sum vs Monthly Payments Calculator estimates a general arithmetic estimate for your scenario from the quantities, rates, period, units and other assumptions requested on the page. Replace the example values with your own lump sum monthly payments figures and recalculate after changing an assumption. Use it to compare scenarios, then verify any current rate or fee before acting.
Compare the present value of a lump sum payment to a monthly payment over time, helping you decide whether to retire or take insurance benefits.
Comparison Results
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Present Value (Monthly)
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The cash value.
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Difference (present value)-
Total monthly income (excluding deductions)-
Months worth-
How do you compare a lump sum to a monthly payment?
The correct comparison must convert everything to value at the same point using present value (PV), which deducts future money back to today's value.
The formula for the present value of monthly money.
PV = PMT × [1 - (1 + r)^(-n)] ÷ r Where PMT = monthly payment, r = monthly discount rate, n = number of months If the PV of the month > cash: get a month worth more
When to choose cash?
Choose cash when: There is a possibility of investing with a higher return than the contract discount rate, there is an immediate capital need, or the lifespan may be shorter than the contract term.
Frequently asked questions
Should I choose to receive cash or monthly?
Depending on the discount rate you can make if you invest cash, if you invest with a higher return than the contract rate, you'll get cash and invest yourself, but if the return is lower, you'll get a monthly payment from the contract.
What is present value?
Present value is the future value of money discounted today, based on the principle that money 100 baht today is worth more than 100 baht in the future because it can be invested for return. PV is used to compare options with different time periods.
What is the number of months worth?
The capital month is the number of months that you need to receive a monthly payment so that the total monthly payment (in present value) is equal to the cash. If you live or receive money longer than the capital month, the monthly payment will be more valuable.
Example comparison of retirement vs. pension?
For example, 2,000,000 baht vs 12,000 baht/month pension is for 25 years at the 5% decrease rate: PV of pension = 12,000 × [1-(1.004167)^(-300)] / 0.004167 ≈ 2,028,000 baht which is slightly more than the pension should be received
Check before using results
Summary before deciding
This calculation result is suitable for preliminary planning. Actual figures should be checked from documents or official sources before making important decisions.
The calculation is based on the information you enter on this page.
Special cases may require additional information.
It is recommended to record or compare the results with the related tools below.
Disclaimer: The results of the calculations are only estimates and are not financial advice. Consider individual factors and consult with experts before making any decisions.
English calculator guide
How to use the And Compare Lump Sum vs Monthly Payments Calculator
Use this page to test a specific lump sum monthly payments scenario. Enter your own values in the calculator above, review the units beside each field, and recalculate after changing an assumption. The result updates the and compare lump sum vs monthly payments estimate instead of relying on a generic example.
Build a baseline lump sum monthly payments case with figures that match your situation.
Run a second lump sum monthly payments case after changing the rate, period, quantity or other key assumption.
Record the difference between the two lump sum monthly payments results and the input responsible for it.
Inputs for the lump sum monthly payments estimate
For this lump sum monthly payments calculation, check the quantities, rates, period, units and other assumptions requested on the page. The result is designed to show a general arithmetic estimate for your scenario, not a guaranteed provider price or official decision.
How the lump sum monthly payments result is calculated
The calculator applies the displayed inputs to the stated arithmetic relationship. Reusing the same lump sum monthly payments inputs will produce the same estimate, which makes the page suitable for controlled scenario comparisons.
Checks for a lump sum monthly payments decision
Confirm any current rate, threshold or provider rule that could change the final amount. For lump sum monthly payments, Use the result as a planning estimate and confirm any rate, rule or threshold that may have changed before acting. Recheck the entered values and units if the result looks unexpected.
Language QA
Terminology, numeric values and calculator controls checked
Review formula structure, test cases, data sources, effective dates, and risk language accordingly.How to check our · There is no claim that an outside professional reviewed it. Unless the page directly states the name and qualifications. This content is therefore not individual advice.
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