Life Expectancy Calculator
Use this life expectancy calculator to estimate your remaining life expectancy using Social Security actuarial data.
Updated September 18, 2026
Calculated instantly in your browser — nothing is sent to or stored on our servers.
Medical Disclaimer: This calculator provides a general estimate based on established research and is for educational purposes only, not a substitute for medical advice. Individual results can vary based on health conditions, so consult a qualified healthcare professional or registered dietitian before making significant changes to your diet, exercise, or health routine. Read our full Medical Disclaimer.
How Life Expectancy Is Calculated
This isn't a formula in the usual sense, it's a direct lookup against real, published mortality data. Every year, the Social Security Administration's Office of the Chief Actuary compiles a Period Life Table from actual mortality experience, the same table used in the agency's own Trustees Report to project the solvency of Social Security itself¹.
What This Calculator Measures
This returns remaining life expectancy in years for a given current age and sex, plus the one-year probability of death at that age, both taken directly from the same published table, not derived or estimated separately.
The Formula
There's no calculation to show here, this is a lookup, not a computation. Enter your current age and sex, and the calculator returns the exact figures published in the SSA's current Period Life Table for that age and sex combination.
How This Calculator Computes Your Result
Enter your current age and sex. We look up the matching row in the current SSA Period Life Table and return both figures it contains: remaining life expectancy in years, and the one-year probability of death at that exact age.
Why a Period Life Table Specifically, Not a Simpler Average
A period life table isn't just an average of how long people currently that age have lived, it's built by applying the mortality rate observed at every single age, from infancy through the oldest ages, to a hypothetical group moving through life under today's conditions. This is why it's the standard approach insurers, pension funds, and government agencies use for financial planning: it reflects current mortality conditions at every age simultaneously, rather than reporting on a cohort that hasn't finished living yet.
A Note on Accuracy
This is a population-level actuarial average, not a personal prediction. It does not account for individual health status, family history, lifestyle, or existing medical conditions. The SSA revises this table periodically, so figures reflect the most recently published structure rather than a fixed, one-time dataset.
Frequently Asked Questions
What data does this use?
A direct lookup against the Social Security Administration's Period Life Table¹, the same actuarial data used to evaluate annuities, pensions, and retirement planning.
Is this a personal prediction of how long I'll live?
No. This is a population-level actuarial average. It does not account for your individual health status, family history, lifestyle, or existing medical conditions.
What is the one-year death probability figure?
It's the SSA's published probability that a person of your current age and sex will die within the next year, part of the same actuarial table, shown for additional context.
Why would I use this?
This kind of actuarial estimate is commonly used for retirement planning, insurance decisions, and general financial context, the same data insurers and pension plans reference.
Sources
Period Life Table, U.S. Social Security Administration, Office of the Chief Actuary
Life Expectancy Calculator
Use this life expectancy calculator to estimate your remaining life expectancy using Social Security actuarial data.
Updated September 18, 2026
Calculated instantly in your browser — nothing is sent to or stored on our servers.
Medical Disclaimer: This calculator provides a general estimate based on established research and is for educational purposes only, not a substitute for medical advice. Individual results can vary based on health conditions, so consult a qualified healthcare professional or registered dietitian before making significant changes to your diet, exercise, or health routine. Read our full Medical Disclaimer.
How Life Expectancy Is Calculated
This isn't a formula in the usual sense, it's a direct lookup against real, published mortality data. Every year, the Social Security Administration's Office of the Chief Actuary compiles a Period Life Table from actual mortality experience, the same table used in the agency's own Trustees Report to project the solvency of Social Security itself¹.
What This Calculator Measures
This returns remaining life expectancy in years for a given current age and sex, plus the one-year probability of death at that age, both taken directly from the same published table, not derived or estimated separately.
The Formula
There's no calculation to show here, this is a lookup, not a computation. Enter your current age and sex, and the calculator returns the exact figures published in the SSA's current Period Life Table for that age and sex combination.
How This Calculator Computes Your Result
Enter your current age and sex. We look up the matching row in the current SSA Period Life Table and return both figures it contains: remaining life expectancy in years, and the one-year probability of death at that exact age.
Why a Period Life Table Specifically, Not a Simpler Average
A period life table isn't just an average of how long people currently that age have lived, it's built by applying the mortality rate observed at every single age, from infancy through the oldest ages, to a hypothetical group moving through life under today's conditions. This is why it's the standard approach insurers, pension funds, and government agencies use for financial planning: it reflects current mortality conditions at every age simultaneously, rather than reporting on a cohort that hasn't finished living yet.
A Note on Accuracy
This is a population-level actuarial average, not a personal prediction. It does not account for individual health status, family history, lifestyle, or existing medical conditions. The SSA revises this table periodically, so figures reflect the most recently published structure rather than a fixed, one-time dataset.
Frequently Asked Questions
What data does this use?
A direct lookup against the Social Security Administration's Period Life Table¹, the same actuarial data used to evaluate annuities, pensions, and retirement planning.
Is this a personal prediction of how long I'll live?
No. This is a population-level actuarial average. It does not account for your individual health status, family history, lifestyle, or existing medical conditions.
What is the one-year death probability figure?
It's the SSA's published probability that a person of your current age and sex will die within the next year, part of the same actuarial table, shown for additional context.
Why would I use this?
This kind of actuarial estimate is commonly used for retirement planning, insurance decisions, and general financial context, the same data insurers and pension plans reference.
Sources
Period Life Table, U.S. Social Security Administration, Office of the Chief Actuary
Life Expectancy Calculator
Use this life expectancy calculator to estimate your remaining life expectancy using Social Security actuarial data.
Updated September 18, 2026
Calculated instantly in your browser — nothing is sent to or stored on our servers.
Medical Disclaimer: This calculator provides a general estimate based on established research and is for educational purposes only, not a substitute for medical advice. Individual results can vary based on health conditions, so consult a qualified healthcare professional or registered dietitian before making significant changes to your diet, exercise, or health routine. Read our full Medical Disclaimer.
How Life Expectancy Is Calculated
This isn't a formula in the usual sense, it's a direct lookup against real, published mortality data. Every year, the Social Security Administration's Office of the Chief Actuary compiles a Period Life Table from actual mortality experience, the same table used in the agency's own Trustees Report to project the solvency of Social Security itself¹.
What This Calculator Measures
This returns remaining life expectancy in years for a given current age and sex, plus the one-year probability of death at that age, both taken directly from the same published table, not derived or estimated separately.
The Formula
There's no calculation to show here, this is a lookup, not a computation. Enter your current age and sex, and the calculator returns the exact figures published in the SSA's current Period Life Table for that age and sex combination.
How This Calculator Computes Your Result
Enter your current age and sex. We look up the matching row in the current SSA Period Life Table and return both figures it contains: remaining life expectancy in years, and the one-year probability of death at that exact age.
Why a Period Life Table Specifically, Not a Simpler Average
A period life table isn't just an average of how long people currently that age have lived, it's built by applying the mortality rate observed at every single age, from infancy through the oldest ages, to a hypothetical group moving through life under today's conditions. This is why it's the standard approach insurers, pension funds, and government agencies use for financial planning: it reflects current mortality conditions at every age simultaneously, rather than reporting on a cohort that hasn't finished living yet.
A Note on Accuracy
This is a population-level actuarial average, not a personal prediction. It does not account for individual health status, family history, lifestyle, or existing medical conditions. The SSA revises this table periodically, so figures reflect the most recently published structure rather than a fixed, one-time dataset.
Frequently Asked Questions
What data does this use?
A direct lookup against the Social Security Administration's Period Life Table¹, the same actuarial data used to evaluate annuities, pensions, and retirement planning.
Is this a personal prediction of how long I'll live?
No. This is a population-level actuarial average. It does not account for your individual health status, family history, lifestyle, or existing medical conditions.
What is the one-year death probability figure?
It's the SSA's published probability that a person of your current age and sex will die within the next year, part of the same actuarial table, shown for additional context.
Why would I use this?
This kind of actuarial estimate is commonly used for retirement planning, insurance decisions, and general financial context, the same data insurers and pension plans reference.
Sources
Period Life Table, U.S. Social Security Administration, Office of the Chief Actuary