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Ultrasonic Flow Meter Market Size, Share and Forecast 2026-2036

The global ultrasonic flow meter market is worth USD 2.6 bn in 2026 and is forecast to reach USD 4.8 bn by 2036, growing at a 6.5% CAGR. United States is the largest country market and Transit-time is the largest by technology segment.

USD 2.6 bnMarket size 2026
USD 4.8 bnForecast 2036
6.5%CAGR 2026-2036
United StatesLargest country

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5 segmentation views25 countries2026 to 2036 yearly forecast

Market overview

The global ultrasonic flow meter market is worth USD 2.6 bn in 2026 and is forecast to reach USD 4.8 bn by 2036, growing at a 6.5% CAGR. United States is the largest country market and Transit-time is the largest by technology segment.

ScopeUltrasonic flow meters for liquids and gases in industrial pipes, clamp-on, inline and insertion types using transit-time and Doppler principles, for oil and gas, water and process industries.
IndustryProcess Automation
Value 2025USD 2.4 bn
Value 2026USD 2.6 bn
Value 2036USD 4.8 bn
CAGR 2026-20366.5%
Volume 2026745 thousand units
Volume 20361,331 thousand units
Average price 2026USD 3,446 per unit
Report priceStarts from USD 1,999
PublishedNovember 2026

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Ultrasonic Flow Meter market size and forecast, 2026-2036

Exhibit 1The global ultrasonic flow meter market is forecast to grow from USD 2.6 bn in 2026 to USD 4.8 bn by 2036, a rise of 88%Global market value in USD: 2025 base year, 2026 estimate and forecast to 2036. CAGR 2026 to 2036: 6.5%
Ultrasonic Flow Meter market value, 2025 to 2036Market value by year. 2025: USD 2.4 bn; 2026: USD 2.6 bn; 2027: USD 2.7 bn; 2028: USD 2.9 bn; 2029: USD 3.1 bn; 2030: USD 3.3 bn; 2031: USD 3.5 bn; 2032: USD 3.7 bn; 2033: USD 4.0 bn; 2034: USD 4.3 bn; 2035: USD 4.5 bn; 2036: USD 4.8 bn. Compound annual growth rate 2026 to 2036: 6.5%.20252.6 bn20263.5 bn20314.8 bn20366.5% CAGR

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

YearMarket value
2026USD 2.6 bn
2027USD 2.7 bn
2028USD 2.9 bn
2029USD 3.1 bn
2030USD 3.3 bn
2031USD 3.5 bn
2032USD 3.7 bn
2033USD 4.0 bn
2034USD 4.3 bn
2035USD 4.5 bn
2036USD 4.8 bn

Ultrasonic Flow Meter market segmentation

By technology

Exhibit 2Transit-time is the largest segment by technology, with 74.0% of 2026 revenueEstimated share of 2026 global revenue, by technology
Ultrasonic Flow Meter market share by technology, 2026Share of 2026 revenue by technology. Transit-time: 74.0%; Hybrid and multipath: 18.0%; Doppler: 8.0%.Transit-time74.0%Hybrid and multipath18.0%Doppler8.0%

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Transit-time74.0%74.6%USD 1.9 bn6.6%
Doppler8.0%5.5%USD 205 mn2.6%
Hybrid and multipath18.0%19.9%USD 462 mn7.6%

By mounting

Exhibit 3Inline adds the most revenue by mounting, growing from USD 1.3 bn in 2026 to USD 2.4 bn by 2036Estimated revenue in USD by mounting, 2026 and 2036 forecast
Ultrasonic Flow Meter market by mounting, 2026 and 2036Revenue by mounting in 2026 and 2036. Inline: USD 1.3 bn in 2026, USD 2.4 bn in 2036, change +78%; Clamp-on: USD 924 mn in 2026, USD 1.9 bn in 2036, change +105%; Insertion: USD 308 mn in 2026, USD 549 mn in 2036, change +78%.20262036 forecastChangeInline+78%1.3 bn2.4 bnClamp-on+105%924 mn1.9 bnInsertion+78%308 mn549 mn

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Inline52.0%49.3%USD 1.3 bn5.9%
Clamp-on36.0%39.3%USD 924 mn7.4%
Insertion12.0%11.4%USD 308 mn5.9%

By end use

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Oil and gas30.0%26.0%USD 770 mn5.0%
Water and wastewater30.0%34.4%USD 770 mn8.0%
Chemicals12.0%10.9%USD 308 mn5.5%
Power and energy12.0%12.0%USD 308 mn6.5%
Food, pharma and other16.0%16.7%USD 411 mn7.0%

By pipe size

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Below DN5034.0%33.5%USD 873 mn6.3%
DN50 to DN30042.0%41.4%USD 1.1 bn6.3%
Above DN30024.0%25.1%USD 616 mn7.0%

By number of paths

SegmentShare 2026Share 2036Value 2026CAGR 2026-36
Single path52.0%49.7%USD 1.3 bn6.0%
Dual path28.0%27.6%USD 719 mn6.3%
Multipath20.0%22.7%USD 514 mn7.9%

Top 25 countries for ultrasonic flow meter by revenue

Countries are ranked by revenue earned from sales in the country, not by where the product is made. The ten largest hold 78.0% of 2026 revenue and the 25 countries below together hold 94.8%.

Exhibit 4United States is the largest country market at USD 514 mn in 2026, and the three largest countries hold 48.0% of global revenueEstimated 2026 revenue in USD and share of the global market, ten largest countries
Ultrasonic Flow Meter market, ten largest countries in 2026Ten largest countries by 2026 revenue. United States: USD 514 mn, 20.0%; China: USD 488 mn, 19.0%; Germany: USD 231 mn, 9.0%; Japan: USD 154 mn, 6.0%; India: USD 154 mn, 6.0%; Saudi Arabia: USD 103 mn, 4.0%; United Kingdom: USD 103 mn, 4.0%; Russia: USD 90 mn, 3.5%; Canada: USD 90 mn, 3.5%; France: USD 77 mn, 3.0%.United States514 mn 20.0%China488 mn 19.0%Germany231 mn 9.0%Japan154 mn 6.0%India154 mn 6.0%Saudi Arabia103 mn 4.0%United Kingdom103 mn 4.0%Russia90 mn 3.5%Canada90 mn 3.5%France77 mn 3.0%

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

#CountryValue 2026Share 2026Value 2036CAGR 2026-36
1United StatesUSD 514 mn20.0%USD 882 mn5.6%
2ChinaUSD 488 mn19.0%USD 1.1 bn8.6%
3GermanyUSD 231 mn9.0%USD 376 mn5.0%
4JapanUSD 154 mn6.0%USD 241 mn4.6%
5IndiaUSD 154 mn6.0%USD 366 mn9.1%
6Saudi ArabiaUSD 103 mn4.0%USD 212 mn7.5%
7United KingdomUSD 103 mn4.0%USD 169 mn5.1%
8RussiaUSD 90 mn3.5%USD 125 mn3.4%
9CanadaUSD 90 mn3.5%USD 149 mn5.2%
10FranceUSD 77 mn3.0%USD 125 mn5.0%
11MexicoUSD 75 mn2.9%USD 140 mn6.5%
12NetherlandsUSD 71 mn2.8%USD 127 mn6.0%
13SpainUSD 58 mn2.2%USD 104 mn6.0%
14TurkeyUSD 47 mn1.8%USD 98 mn7.7%
15TaiwanUSD 38 mn1.5%USD 73 mn6.7%
16PolandUSD 31 mn1.2%USD 65 mn7.8%
17ThailandUSD 25 mn1.0%USD 53 mn7.6%
18SwitzerlandUSD 20 mn0.8%USD 37 mn6.1%
19IndonesiaUSD 16 mn0.6%USD 35 mn7.8%
20BelgiumUSD 13 mn0.5%USD 24 mn6.1%
21SwedenUSD 11 mn0.4%USD 20 mn6.2%
22AustriaUSD 8.7 mn0.3%USD 16 mn6.2%
23Czech RepublicUSD 7.2 mn0.3%USD 13 mn6.1%
24MalaysiaUSD 5.9 mn0.2%USD 12 mn7.4%
25VietnamUSD 4.6 mn0.2%USD 10 mn8.2%
Rest of worldUSD 133 mn5.2%USD 239 mn6.0%
Exhibit 5China and United States account for 44% of the USD 2.3 bn the market is forecast to add by 2036Forecast revenue added between 2026 and 2036 by country, in USD
Ultrasonic Flow Meter market, where the growth to 2036 comes fromRevenue added between 2026 and 2036. Market value 2026: USD 2.6 bn. China: +USD 621 mn; United States: +USD 369 mn; India: +USD 212 mn; Germany: +USD 145 mn; Saudi Arabia: +USD 109 mn; 20 other countries: +USD 691 mn; Rest of world: +USD 106 mn. Market value 2036: USD 4.8 bn.Market value 20262.6 bnChina+621 mnUnited States+369 mnIndia+212 mnGermany+145 mnSaudi Arabia+109 mn20 other countries+691 mnRest of world+106 mnMarket value 20364.8 bn

Source: Compare Market Research analysis.
© 2026 Compare Market Research. All rights reserved.

Competitive landscape

Group 1: Global leaders

  • Emerson
  • Endress+Hauser
  • Siemens
  • KROHNE
  • Baker Hughes
  • Yokogawa

Group 2: Regional and specialist players

  • Badger Meter
  • SICK
  • Fuji Electric
  • Kamstrup
  • Azbil
  • Xylem
  • Flexim
  • Diehl Metering
  • Apator
  • Danfoss

Group 3: Emerging and niche players

  • Katronic Technologies
  • Ultraflux
  • Micronics
  • Dynasonics
  • Greyline Instruments
  • Sonotec

Research methodology

Every figure on this page comes from the research framework that we apply to all of the markets we cover. The 2025 base for the ultrasonic flow meter market is built from the volume sold and the price that buyers pay, and is cross-checked against the size of the wider industry the market belongs to. Where a market can be sized in more than one way, the routes are compared before a figure is set.

The forecast runs year by year from the 2025 base to 2036. Growth in each year reflects demand from the industries that buy the product, adoption of new technology, pricing, regulation and replacement cycles. Volume and price are modelled together, so revenue in each year equals volume multiplied by average price. The 2026 to 2036 compound annual growth rate of 6.5% is calculated from the resulting values.

The market is divided by technology, by mounting, by end use, by pipe size, by number of paths. The 25 largest countries are ranked by revenue earned from sales to buyers in each country, not by where the product is made. Segment values and country values add up to the market total in every year, and every report is checked for consistency before it is published.

Companies are placed in three groups: global leaders, regional and specialist players, and emerging and niche players. The groups describe how companies compete in the market. They are not a ranking and they are not market shares.

Our analysts also carry out primary research. Customized reports add interviews with key opinion leaders, such as senior executives, technical specialists and buyers, to test the assumptions behind the numbers for the question being asked.

Read the full research methodology

Frequently asked questions

How big is the ultrasonic flow meter market?

The global ultrasonic flow meter market is estimated at USD 2.4 bn in 2025 and USD 2.6 bn in 2026.

How fast will the ultrasonic flow meter market grow?

It is forecast to reach USD 4.8 bn by 2036, a compound annual growth rate of 6.5% from 2026, an increase of USD 2.3 bn.

Which country is the largest market for ultrasonic flow meter?

United States is the largest market by revenue at USD 514 mn in 2026, 20.0% of the global total. The three largest countries together hold 48.0%.

Which country is growing fastest?

Among the ten largest markets, India is growing fastest at 9.1% a year from 2026 to 2036.

Which ultrasonic flow meter segment is largest?

In the by technology split, Transit-time is the largest segment with 74.0% of 2026 revenue.

Who are the leading ultrasonic flow meter companies?

Global leaders include Emerson, Endress+Hauser, Siemens, KROHNE.

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