Zone 2 Heart Rate for a 30-Year-Old in BPM

START WITH THE ANSWER

At 30: three methods, three answers

112–133 bpm — 60–70% of maximum heart rate (220 − age or Tanaka)
136–149 bpm — Karvonen, 60–70% of heart-rate reserve at a resting HR of 60
≤ 150 bpm — MAF 180 ceiling (180 − age)

All are population-formula estimates, not your measured threshold. Researchers define Zone 2 as just below the first lactate threshold, which only testing can locate; the talk test is a rough everyday check.

Polar: Heart rate zones — the basics Device documentation Tanaka H, Monahan KD, Seals DR (2001) Research Sitko S, et al (2025) Expert commentary

Zone 2 at 30, method by method

Zone 2 heart-rate estimates at age 30 (bpm)
Method	Max HR	Zone 2	Notes
60–70% of max HR 220 − age	190	114–133	The percentages Polar and Garmin use for default zone 2
60–70% of max HR Tanaka: 208 − 0.7 × age	187	112–131	Max-HR equation from a meta-analysis of 18,712 people
60–70% of max HR (women) Gulati: 206 − 0.88 × age	179.6	108–126	From exercise tests in 5,437 women
60–70% of heart-rate reserve (Karvonen) resting HR 60, Tanaka max	187	136–149	Resting HR + reserve × percentage; other resting rates below
MAF 180 formula 180 − age	—	≤ 150	A ceiling, not a band; the author’s adjustments give 140–155

Ranges are calculated from the unrounded maximum, then rounded to whole bpm. The Karvonen result depends on your resting heart rate; here it is at 50, 60, 70 bpm with both max-HR equations:

Karvonen 60–70% of heart-rate reserve at age 30 (bpm)
Resting HR	With 220 − age	With Tanaka
50 bpm	134–148	132–146
60 bpm	138–151	136–149
70 bpm	142–154	140–152

HRR = HRmax − rest · Zone 2 = rest + HRR × 0.60 … 0.70

Tanaka H, Monahan KD, Seals DR (2001) Research Gulati M, et al (2010) Research Karvonen MJ, Kentala E, Mustala O (1957) Research Garmin Instinct 2 Owner’s Manual: Setting Your Heart Rate Zones Device documentation Polar: Heart rate zones — the basics Device documentation Garmin vívosmart HR: Heart Rate Zone Calculations Device documentation Maffetone P (2015) Creator method

Why the methods disagree at 30

At 30, 220 − age gives a maximum 3 bpm higher than Tanaka’s equation (190 vs 187), so the first row sits slightly higher. The two lines cross at 40; Tanaka and colleagues found that 220 − age underestimates maximum heart rate in older adults, which above 40 shows up as the Tanaka figure being the higher one.

Heart-rate reserve adds your resting rate back in, so it gives higher numbers: with a resting heart rate of 60, the Karvonen range (136–149) starts 24 bpm above the percent-of-max range built on the same maximum (112–131). At 30, the choice of method matters far more than the choice of max-HR equation. They are different conventions, and neither is “more accurate” by default; watches such as Garmin’s let you base zones on either %max HR or %HRR. Applying the same 60–70% to reserve is a common convention used on this page, not a research-defined boundary.

MAF gives a “maximum aerobic heart rate”: 150 bpm unadjusted at 30, 17 bpm above the top of the 60–70% of max range and above the Karvonen range at a resting rate of 60. Maffetone adjusts it by −10, −5, 0 or +5 by health and training history and says 180 − age itself is not tied to VO₂max or lactate threshold. It is a creator’s method, not a validated threshold test.

For women, Gulati’s equation gives 179.6 bpm — 10.4 bpm below 220 − age; the authors concluded the traditional formula overestimates maximum heart rate in women. Their cohort’s mean age was 52 ± 11 years, so 30 is below that band (41–63), an extrapolation. Tanaka’s regression, by contrast, did not differ between men and women, so these sources offer no separate equation for men — the first two rows apply.

AHA’s target-heart-rate chart lists 190 bpm as the age-predicted maximum for 30 — the 220 − age figure — and describes the numbers as averages for general guidance.

SPECIFIC TO 30

Polar’s own heart-rate-zone manual happens to use a 30-year-old as its worked example: 220 − 30 = 190 bpm, with a “light” zone of 114–133 bpm at 60–70%. That is exactly the first row of the table above. The match only shows that the arithmetic is the same; it does not show that 190 bpm is your real maximum.

Polar A300 User Manual: Heart Rate Zones Device documentation

Tanaka H, Monahan KD, Seals DR (2001) Research Gulati M, et al (2010) Research Garmin Instinct 2 Owner’s Manual: Setting Your Heart Rate Zones Device documentation Maffetone P (2015) Creator method American Heart Association: Target Heart Rates Chart Official guidance

How to check you are actually in Zone 2

Talk test. CDC’s rule of thumb: during moderate activity you can talk but not sing; during vigorous activity you cannot say more than a few words without pausing for breath. Garmin describes its default zone 2 the same way: “slightly deeper breathing, conversation possible.” This is a cue for relative effort, not proof that you are below a threshold.

Threshold definition. A 2025 commentary by 14 sport scientists and coaches prefers to place Zone 2 immediately below the first lactate or ventilatory threshold. Endurance-training literature often references low intensity to about 2 mmol/L blood lactate (Seiler 2010, describing elite endurance athletes). Locating your own threshold takes blood lactate or gas analysis during a graded test; no age formula can do it.

Watch zones. Apple Watch zones are a percentage of maximum heart rate calculated from your health data, and zones 2–4 can be edited; Garmin lets you base zones on %max HR, %HRR or %lactate-threshold HR. Check which one your device uses before comparing numbers.

CDC: How to Measure Physical Activity Intensity Official guidance Garmin vívosmart HR: Heart Rate Zone Calculations Device documentation Sitko S, et al (2025) Expert commentary Seiler S (2010) Review Apple Support: View Heart Rate Zones on Apple Watch Device documentation Garmin Instinct 2 Owner’s Manual: Setting Your Heart Rate Zones Device documentation

How many minutes a week at 30

At 30 you are in the WHO adult group (18–64): all adults should do 150–300 minutes of moderate-intensity or 75–150 minutes of vigorous-intensity aerobic activity a week, or an equivalent mix, plus regular muscle strengthening. ACSM puts it as ≥150 minutes of moderate intensity a week — for example 30 minutes on 5 days — modified for health status and how you respond.

AHA describes moderate intensity as about 50–70% of maximum heart rate, so a 60–70% of max zone 2 (114–133 bpm) sits inside AHA’s moderate band and counts toward those weekly moderate minutes. The Karvonen range at a resting rate of 60 (136–149 bpm) is 72–78% of the 220 − age maximum, so its upper half reaches the 70–85% band AHA calls vigorous — the same “Zone 2” label can land in a different intensity category depending on the method.

For scale: 150 minutes is 5 × 30 or 3 × 50 minutes; 300 minutes is 5 × 60. These are guideline totals, not a plan written for you.

WHO guidelines on physical activity and sedentary behaviour (2020) (2020) Official guidance Bull FC, et al (2020) Official guidance Garber CE, et al (2011) Official guidance American Heart Association: Target Heart Rates Chart Official guidance

Frequently asked questions

Is 140 bpm Zone 2 for a 30-year-old?

It depends on the method. 140 bpm is 74% of the 220 − age maximum. By 60–70% of max HR it is outside the 220 − age range (114–133) and outside the Tanaka range (112–131); by Karvonen with a resting HR of 60 it is inside 136–149; and it is at or below the MAF ceiling of 150. Methods that include it: Karvonen at a resting HR of 60 (Tanaka max). To confirm, use the talk test or a measured threshold.

What is the Zone 2 heart rate for a 30-year-old man or woman?

Tanaka’s max-HR regression did not differ between men and women, so for men 112–131 bpm (Tanaka) or 114–133 bpm (220 − age) applies. For women, Gulati’s equation gives a maximum of 179.6 and a 60–70% range of 108–126 bpm. The two studies used different populations; all of these are estimates.

Should a 30-year-old use 220 − age or 208 − 0.7 × age?

At 30 they differ by 3 bpm (190 vs 187), which moves the zone 2 range by about 2 bpm. Tanaka’s equation was derived from 351 studies (18,712 people) and cross-checked in a laboratory study; the authors note that 220 − age had never been validated in a sample with enough older adults. If you have a measured maximum, use that instead.

Is the MAF heart rate of 150 the same as Zone 2 at 30?

Not exactly. 180 − 30 = 150 is Maffetone’s aerobic ceiling, not a 60–70% band, and he adjusts it to 140–155 by health and training history. It sits 17 bpm above the top of the 60–70% of max range (133).

How many minutes of Zone 2 per week at 30?

WHO advises adults aged 18–64 to do 150–300 minutes of moderate-intensity aerobic activity a week (or 75–150 vigorous), plus muscle strengthening. A 60–70% of max zone 2 falls within AHA’s moderate band, so it counts toward those minutes. The guidelines do not set a separate “Zone 2 minutes” target.

Sources & what we read

All links checked on 2026-10-12. Sources do not endorse this site.

Research Tanaka H, Monahan KD, Seals DR. Age-predicted maximal heart rate revisited. J Am Coll Cardiol. 2001;37(1):153–156.

PubMed abstract read: meta-analysis of 351 studies (18,712 subjects) plus a laboratory study of 514 healthy adults; HRmax = 208 − 0.7 × age; regression not different between men and women or by habitual activity; 220 − age underestimates HRmax in older adults.

Checked 2026-10-12 · 2001