READING LOOKUP

Blood pressure 147 over 50 to 110

A top number of 147 is in the Stage 2 range on its own, so every 147 reading counts as Stage 2 whatever the bottom number.

Reviewed by Kaustubh Dabhadkar, MD, MPH, FACC, board-certified cardiologist. Categories follow the 2025 ACC/AHA guideline for adults.

147 over what? The quick answer

147/50 to 110: Stage 2 hypertension

Every 147 reading

Pulse pressure is the top number minus the bottom number. MAP (mean arterial pressure) is the bottom number plus a third of the pulse pressure.

Reading	Category	Pulse pressure	MAP
147/50	Stage 2	97	82.3
147/51	Stage 2	96	83
147/52	Stage 2	95	83.7
147/53	Stage 2	94	84.3
147/54	Stage 2	93	85
147/55	Stage 2	92	85.7
147/56	Stage 2	91	86.3
147/57	Stage 2	90	87
147/58	Stage 2	89	87.7
147/59	Stage 2	88	88.3
147/60	Stage 2	87	89
147/61	Stage 2	86	89.7
147/62	Stage 2	85	90.3
147/63	Stage 2	84	91
147/64	Stage 2	83	91.7
147/65	Stage 2	82	92.3
147/66	Stage 2	81	93
147/67	Stage 2	80	93.7
147/68	Stage 2	79	94.3
147/69	Stage 2	78	95
147/70	Stage 2	77	95.7
147/71	Stage 2	76	96.3
147/72	Stage 2	75	97
147/73	Stage 2	74	97.7
147/74	Stage 2	73	98.3
147/75	Stage 2	72	99
147/76	Stage 2	71	99.7
147/77	Stage 2	70	100.3
147/78	Stage 2	69	101
147/79	Stage 2	68	101.7
147/80	Stage 2	67	102.3
147/81	Stage 2	66	103
147/82	Stage 2	65	103.7
147/83	Stage 2	64	104.3
147/84	Stage 2	63	105
147/85	Stage 2	62	105.7
147/86	Stage 2	61	106.3
147/87	Stage 2	60	107
147/88	Stage 2	59	107.7
147/89	Stage 2	58	108.3
147/90	Stage 2	57	109
147/91	Stage 2	56	109.7
147/92	Stage 2	55	110.3
147/93	Stage 2	54	111
147/94	Stage 2	53	111.7
147/95	Stage 2	52	112.3
147/96	Stage 2	51	113
147/97	Stage 2	50	113.7
147/98	Stage 2	49	114.3
147/99	Stage 2	48	115
147/100	Stage 2	47	115.7
147/101	Stage 2	46	116.3
147/102	Stage 2	45	117
147/103	Stage 2	44	117.7
147/104	Stage 2	43	118.3
147/105	Stage 2	42	119
147/106	Stage 2	41	119.7
147/107	Stage 2	40	120.3
147/108	Stage 2	39	121
147/109	Stage 2	38	121.7
147/110	Stage 2	37	122.3

What to do with a 147 reading

Sit quietly for 5 minutes and take two readings a minute apart. If home readings average in this range over a week, share them with your doctor, who will look at them alongside your overall heart risk.

Readings move from minute to minute, and the first one usually runs a few points higher. The home measuring guide covers how to get a reading you can trust, and the 7-day home average turns a week of readings into the number your doctor uses. To check any reading, use the category checker.

Common questions

Is 147/70 high blood pressure?

147/70 is in the Stage 2 hypertension range of the 2025 ACC/AHA chart, because the top number is 140 or higher. One reading is a snapshot: the guideline places you by the average of readings taken on separate occasions.

Is 147/80 high blood pressure?

147/80 is in the Stage 2 hypertension range of the 2025 ACC/AHA chart, because the top number is 140 or higher. One reading is a snapshot: the guideline places you by the average of readings taken on separate occasions.

Is 147/90 high blood pressure?

147/90 is in the Stage 2 hypertension range of the 2025 ACC/AHA chart, because the top number is 140 or higher. One reading is a snapshot: the guideline places you by the average of readings taken on separate occasions.

What is the MAP of 147/80?

About 102.3 mmHg. Mean arterial pressure is the bottom number plus a third of the pulse pressure: 80 + 67/3. The pulse pressure is 67.

This page is educational and does not provide medical advice, diagnosis, or treatment. Categories describe numbers for adults; they are not a diagnosis, and they are not a substitute for care from your own doctor.

SOURCES

Jones DW, et al. 2025 AHA/ACC/AANP/AAPA/ABC/ACCP/ACPM/AGS/AMA/ASPC/NMA/PCNA/SGIM Guideline for the Prevention, Detection, Evaluation and Management of High Blood Pressure in Adults (Circulation, 2025): Blood pressure categories (normal under 120/80, elevated 120 to 129 and under 80, stage 1 130 to 139 or 80 to 89, stage 2 140 or 90 and higher); the higher category counts when the two numbers disagree; severe hypertension above 180/120; PREVENT for risk estimation
Understanding Blood Pressure Readings (American Heart Association, reviewed August 14, 2025): Category chart for adults; severe hypertension and hypertensive emergency rows; call 911 above 180/120 with symptoms

Track this automatically with BP Log.

The free iPhone app times two readings a minute apart, averages them, keeps your morning and evening numbers apart, and builds a report for your doctor.

Other ways to track: printable log now, desktop and Excel coming soon