What is a lifetime time?

Asked by: Prof. Pauline Dickinson  |  Last update: February 11, 2026
Score: 4.8/5 (28 votes)

A lifetime varies, but globally the average human life expectancy is around 72-73 years, with significant variation by country and gender, while the maximum human lifespan (the oldest age a human can live) is much higher, with the record holder living to 122. In the U.S., the average is about 77 years, but for those reaching 65, it's closer to 85+, depending on factors like genetics, lifestyle, and healthcare.

What does lifetime mean?

Lifetime may refer to: The period between one's birth and death. Life expectancy, the length of time a person is expected to remain alive.

What is a lifetime payment?

A lifetime annuity is a financial product purchased through an insurance company or annuity provider. At a predetermined date, the insurer pays out regular payments for the remainder of the recipient's life. This income is guaranteed, providing retirees with financial security, budgetary control, and peace of mind.

What does take a lifetime mean?

The phrase "it will take a lifetime" is an idiomatic expression used to emphasize that a task or endeavor requires a very long period, potentially spanning an entire lifetime.

What does a lifetime away mean?

The phrase "a lifetime away from" is a versatile and commonly used expression to convey a significant separation, either in time, experience, or emotional distance.

but what is 'a lifetime?

35 related questions found

When someone throws you a lifeline?

throw a lifeline to (or throw someone a lifeline) provide someone with a means of escaping from a difficult situation.... ...

What does Helluva mean in slang?

"Helluva" is slang for "hell of a," used informally as an intensifier to mean extremely, very, or excellent, emphasizing something impressive, large, good, or bad, depending on the context, like in "a helluva job" (very good) or "a helluva lot of traffic" (very much/bad). It's a casual, slightly informal alternative to stronger swear words, often used positively but sometimes to highlight difficulty or a large amount.
 

How many minutes is a lifetime?

Map Monday: Average US Life Expectancy = 39,998,160 Minutes.

Does lifetime mean forever?

One of the most prevalent mistakes is equating the concept of “forever” with “lifetime.” While both terms convey a sense of indefinite duration, they are not synonymous. “Forever” refers to an infinite and unending period of time, whereas “lifetime” refers to the duration of an individual's life.

What's a once-in-a-lifetime experience?

A once-in-a-lifetime experience or opportunity is very special because you will probably only have it once: A tour of Australia is a once-in-a-lifetime experience.

What is a lifetime salary?

Lifetime earnings are total accumulated earnings over 50 years from age 20 to age 69.

How much money is used in a lifetime?

The average American spends around $3.3 million over their lifetime, though estimates vary, with major expenses including housing (the largest chunk), transportation, food, healthcare, and personal insurance/pensions, according to studies from 2024 based on Bureau of Labor Statistics data. These figures often account for a 45-year adult lifespan and rising costs due to inflation, with housing, cars, education, and vacations being significant once-in-a-lifetime purchases. 

What is a lifetime purchase?

Lifetime subscriptions are one-time, non-consumable purchases, and common in Photo & Video, Education, and Travel apps. While they offer upfront cash, retention, and market differentiation, they often work out at better value for customer than the business.

How many days is a lifetime?

An average human life is about 80 years, or some 29,000 days.

What does LT time mean?

"LT" may instead be used to denote local time. The letter "N" is also used to designate zone −13; this is to provide for a ship in zone −12 keeping Daylight Saving Time. The letter "Z" ("Zulu") indicates Coordinated Universal Time (UTC).

Is lifelong forever?

Something lifelong lasts your entire life, or for most of it. A lifelong friendship might have begun in kindergarten, and it continues today. You can describe your grandfather as a lifelong Republican if he's voted for the Republican candidate in every election all through his life.

What does I love you in every lifetime mean?

* "I love you in every lifetime" adds a poetic or romantic idea of loving someone in all possible lives or existences, making it feel deeper or more mystical. Both express profound love, but the latter has a more imaginative and timeless nuance.

What is considered lifetime?

A lifetime is the entire length of time a person or other living thing is alive. After a famous actor dies, she may be fondly remembered for a lifetime of great movie roles.

Is lifetime a single word?

Yes, lifetime is one word, used as a noun (the duration of a life) or an adjective (lasting a lifetime), and is the standard spelling, with "life time" being an incorrect form, though "life-time" was a variant historically, according to Grammarist and Writing Explained. For phrases like "once in a lifetime," it remains three words (or hyphenated as "once-in-a-lifetime" when used before a noun). 

How long is one lifetime?

As of 2022, the worldwide average life expectancy was 72 years. That's well over double what the average life expectancy was in 1900. Back then, it was 32.

How old is 1000000000000 seconds?

1 million seconds is 11.5 days, 1 billion seconds is 31.7 years, 1 trillion seconds is 31,688 years which is most surprising to you and why?

How long will humans live in 2050?

In 2050, global life expectancy is projected to be around 78 years, with significant gains expected in lower-income regions, though some forecasts suggest US life expectancy may only reach 80 years, with a growing number of centenarians due to better healthcare and fewer deaths from major diseases like heart disease and COVID-19, but facing challenges from issues like dementia. 

Is niffty a word?

Yes, "nifty" is a word, an informal adjective meaning very good, attractive, stylish, clever, or skillful, often used to describe something pleasant or effective; the spelling "niffty" (with two 'f's) is typically a proper noun for a character, like the one from Hazbin Hotel, rather than the standard English word.
 

Is "helluva" a recent word?

The earliest known use of the adjective helluva is in the 1900s. OED's earliest evidence for helluva is from 1905, in the Washington Post.

What is the most inappropriate scene in Helluva Boss?

During the IMP jingle, we briefly see two people makeing out but it is covered by a blanket. Some sexually explicit language, bleeped for comedic effect. 'Some' Demon Guy says that he got sent to Hell because he killed his wife for cheating on him.