Tanzania · Healthy Life Expectancy at Birth (HALE)
58.1 years2021
Unit: years. Publisher measure: Healthy life expectancy (HALE) at birth (years).
Healthy life expectancy at birth for the country population, both sexes: equivalent years in full health under reference-year mortality and morbidity.
Measurement basis: WHO modelled healthy life expectancy estimates using the Sullivan method with morbidity adjustment.
Reference-period cadence: annual.
Source update cadence: biennial. This does not establish a publication date for an individual reading.
Displayed values are rounded, with extra precision when needed to keep a positive estimate positive. Downloads retain the full numeric estimate and the publisher's original display text separately.
A “<” sign means strictly below the stated number. Numeric readings and uncertainty endpoints keep their own comparison signs. A number without a sign does not establish certainty or an observed outcome.
World Health Organization (Global Health Observatory); retrieved 2026-09-07. Retrieval time is separate from an official publisher release vintage.
Download this immutable source capture · Source and coverage corrections
One row per country, indicator and year, with raw values, source links and reuse notices. Thresholds have an empty numeric value and separate number/operator fields; value_kind distinguishes upper bounds from absent readings.
History and uncertainty
Charts plot numeric readings. Reported upper bounds create gaps; their values, uncertainty endpoints and source notes remain available in the table and downloads.
Reported estimates and uncertainty · 22 rows
Each comparison sign applies to its own reading or uncertainty endpoint. Values retain source precision. “Not reported” identifies an absent reading or uncertainty endpoint in this source capture.
| Country | Year | Reading | Lower endpoint | Upper endpoint | Publisher note |
|---|---|---|---|---|---|
| Tanzania | 2000 | 45.91537814 | 44.96821237 | 46.87443075 | — |
| Tanzania | 2001 | 46.5744192 | 45.63938991 | 47.33057295 | — |
| Tanzania | 2002 | 47.25329503 | 46.38998143 | 48.07372345 | — |
| Tanzania | 2003 | 47.95022936 | 47.03325349 | 48.8146767 | — |
| Tanzania | 2004 | 48.61547153 | 47.71344419 | 49.58101049 | — |
| Tanzania | 2005 | 49.39488411 | 48.60864637 | 50.29572225 | — |
| Tanzania | 2006 | 50.4947101 | 49.59529935 | 51.3772734 | — |
| Tanzania | 2007 | 51.83851744 | 50.97606769 | 52.62340281 | — |
| Tanzania | 2008 | 52.77322744 | 51.97621074 | 53.53536773 | — |
| Tanzania | 2009 | 53.33909063 | 52.61112171 | 54.1474499 | — |
| Tanzania | 2010 | 53.91693682 | 53.19812222 | 54.65054855 | — |
| Tanzania | 2011 | 54.41998059 | 53.62479291 | 55.29919549 | — |
| Tanzania | 2012 | 55.13880293 | 54.4801432 | 55.9402589 | — |
| Tanzania | 2013 | 55.97418216 | 55.12912958 | 56.76972485 | — |
| Tanzania | 2014 | 56.55152163 | 55.61572438 | 57.37986581 | — |
| Tanzania | 2015 | 56.95198146 | 56.1015966 | 57.7605986 | — |
| Tanzania | 2016 | 57.31818708 | 56.48315687 | 58.13818721 | — |
| Tanzania | 2017 | 57.62930057 | 56.80778418 | 58.53338783 | — |
| Tanzania | 2018 | 57.97651854 | 57.1168958 | 58.92240892 | — |
| Tanzania | 2019 | 58.31164253 | 57.46810048 | 59.38969435 | — |
| Tanzania | 2020 | 58.72748284 | 57.94167165 | 59.61260303 | — |
| Tanzania | 2021 | 58.07286825 | 57.16738661 | 59.01212942 | — |
One row per country, indicator and year, with raw values, source links and reuse notices. Thresholds have an empty numeric value and separate number/operator fields; value_kind distinguishes upper bounds from absent readings.