Accredited official statistics

Agricultural price indices – United Kingdom: August 2025

Updated 30 October 2025

The Agricultural Price Index (API) is an index of the price of agricultural outputs and inputs for the UK used to track change over time. More details on the index, including how it is produced, are in the Background section at the end of this document.

1. Key points at August 2025

Outputs

• The price index for agricultural outputs increased by 7.1% in the 12 months to August 2025.
• There were 9 upward contributions to the 12-month inflation rate for agricultural outputs recorded for August 2025. The largest upward contribution was cattle and calves (+4.5 percentage points), followed by milk (+2.1 percentage points) and fresh fruit (+1.5 percentage points).
• There were 5 downward contributions to the 12-month inflation rate for agricultural outputs recorded for August 2025. The largest downward contribution was potatoes (-1.9 percentage points), followed by barley (-0.6 percentage points) and wheat (-0.4 percentage points).
• The price index for agricultural outputs increased by 2.3% in the month to August 2025. In comparison, the index increased by 0.8% in the month to July 2025.

Inputs

• In the 12 months to August 2025, the price index for agricultural inputs increased by 1.1%.
• There were 5 upward contributions to the 12-month inflation rate for agricultural inputs recorded for August 2025. The largest upward contribution came from fertilisers and soil improvers (+1.6 percentage points), followed by other goods and services (+0.6 percentage points) and maintenance of materials (+0.4 percentage points).
• There were 7 downward contributions to the 12-month inflation rate for agricultural inputs recorded for August 2025. The largest downward contribution was straight feedingstuffs (-0.8 percentage points), followed by plant protection products (-0.5 percentage points) and compound feedingstuffs (-0.3 percentage points).
• The price index for agricultural inputs decreased by 0.2% in the month to August 2025. In comparison, the index increased by 0.1% in the month to July 2025.

2. Summary charts for price indices

Figure 1 illustrates monthly price indices for agricultural outputs and inputs since January 2020. The price indices for both agricultural outputs and inputs began rising steeply around autumn 2021.

The index for input prices peaked in July 2022. The index for output prices peaked a few months after that, towards the beginning of 2023, and remained consistently below the input prices from mid-2021 until the end of 2023. Despite declines in the indices for outputs and inputs throughout the majority of 2023, both remained considerably higher than the 2020 baseline. Following recent increases in the outputs index, it has been higher than the inputs index since December 2023.

Figure 1: Monthly price indices for agricultural outputs and inputs to August 2025 (2020 = 100)

Figure 2 shows the annual average price indices for agricultural outputs and agricultural inputs since 2014. In 2025 (to date), the annual average price index increased by 3.6% for agricultural outputs and increased by 0.4% for agricultural inputs. The year with the largest difference between agricultural outputs and agricultural inputs is 2025 (to date), with 2022 showing the second largest difference.

Figure 2: Annual average price indices for agricultural outputs and inputs to August 2025 (2020 = 100)

Year	All agricultural outputs	All agricultural inputs
2014	95.2	93.1
2015	86.4	89.5
2016	85.5	87.1
2017	93.6	91.5
2018	99.6	98.8
2019	96.2	100.4
2020	100.0	100.0
2021	110.0	111.4
2022	130.7	143.3
2023	132.3	135.5
2024	135.6	127.3
2025	140.4	127.8

3. Contributions to change in the annual agricultural outputs and inputs inflation rate

Figure 3 shows the contributions to the 12-month inflation rate for agricultural outputs, which increased by 7.1% between August 2024 and August 2025. Of the 16 output categories shown 9 reported higher prices. The largest upward contributions came from cattle and calves, milk and fresh fruit. The largest downward contributions were from potatoes, barley and wheat.

Figure 3: Contributions to change in the agricultural outputs index from August 2024 to August 2025 (2020 = 100)

Category	Contribution (percentage points)
Cattle and calves	4.5
Milk	2.1
Fresh fruit	1.5
Sheep and lambs	0.7
Fresh vegetables	0.6
Poultry	0.2
Oilseed rape	0.1
Eggs	0.1
Forage plants	0.0
Sugar beet	0.0
Plants and flowers	0.0
Pigs	-0.1
Oats	-0.1
Wheat	-0.4
Barley	-0.6
Potatoes	-1.9

Notes:

• Small values may be shown as zero due to rounding.

Figure 4 shows the contributions to the 12-month inflation rate for agricultural inputs, which increased by 1.1% between August 2024 and August 2025. The largest upward contributions came from fertilisers and soil improvers, other goods and services and maintenance of materials. The largest downward contributions were from straight feedingstuffs, plant protection products and compound feedingstuffs.

Figure 4: Contributions to change in the agricultural inputs index from August 2024 to August 2025 (2020 = 100)

Category	Contribution (percentage points)
Fertilisers and soil improvers	1.6
Other goods and services	0.6
Maintenance of materials	0.4
Materials	0.2
Veterinary services	0.2
Buildings	0.0
Seeds	-0.1
Maintenance of buildings	-0.1
Energy and lubricants	-0.1
Compound feedingstuffs	-0.3
Plant protection products	-0.5
Straight feedingstuffs	-0.8

Notes:

• Small values may be shown as zero due to rounding.

4. Contributions to the annual agricultural outputs and inputs inflation rate

Figure 5 illustrates the varying contributions of different agricultural commodity categories to the rolling 12-month inflation rate for agricultural outputs from August 2024 to August 2025. The 12-month inflation rate for agricultural outputs has ranged from –1.5% to +7.1% during this period.

In the 12 months to August 2025, Livestock and animal products made the largest positive contribution to the agricultural outputs inflation rate, (+8.0 percentage points). Cereals had the largest negative contribution, (-1.2 percentage points), followed by industrial and other crops (+0.1 percentage points) and horticulture (+0.2 percentage points).

Figure 5: Contributions to the rolling 12-month inflation rate in agricultural outputs, UK, August 2024 to August 2025 (percentage points)

Figure 6 depicts the contributions of various agricultural inputs to the rolling 12-month inflation rate for agricultural inputs from August 2024 to August 2025. The 12-month inflation rate for agricultural inputs ranged from -4.6% to +1.1% during this period.

In the 12 months to August 2025, Crop related costs made the largest positive contribution to the agricultural outputs inflation rate, (+1.0 percentage points) followed by other farm costs (+1.0 percentage points). Livestock related costs had the largest negative contribution, (-0.9 percentage points), followed by energy and fuel (-0.1 percentage points).

Figure 6: Contributions to the rolling 12-month inflation rate in agricultural inputs, UK, August 2024 to August 2025 (percentage points)

More information on the contents of each group can be found in the ‘About these statistics’ section below.

5. Summary table of price indices

Table 1 displays the price indices for agricultural outputs in August 2024, July 2025, and August 2025, with the base year being 2020 = 100. Additionally, it provides the 12-month (year-over-year) and 1-month (month-over-month) inflation rates for agricultural outputs. The agricultural outputs are split by the two main categories: crop products, and animals and animal products.

Table 1: Agricultural Output Price Indices and Inflation Rates (August 2024 - August 2025)

Category	August 2024	July 2025	August 2025	12-month rate (%)	1-month rate (%)
All agricultural outputs	132.4	138.7	141.9	7.1	2.3
Crop products	125.9	119.6	123.1	-2.3	2.9
Cereals	121.6	106.2	106.2	-12.6	0.1
Wheat	112.9	103.6	102.6	-9.1	-1.0
Barley	131.8	110.8	111.5	-15.4	0.6
Oats	143.5	106.7	104.8	-27.0	-1.7
Potatoes	229.1	151.2	151.2	-34.0	0.0
Oilseed rape	113.6	119.2	119.7	5.4	0.4
Sugar beet	165.5	165.5	165.5	0.0	0.0
Forage plants	122.5	125.8	131.2	7.1	4.3
Fresh vegetables	133.1	131.0	142.8	7.3	9.0
Fresh fruit	88.3	117.9	115.5	30.8	-2.0
Animals and animal products	136.7	151.9	154.3	12.9	1.6
Animals	128.8	149.3	149.9	16.4	0.4
Cattle and calves	146.1	195.3	196.4	34.5	0.6
Pigs	131.0	128.9	128.9	-1.6	0.0
Sheep and lambs	140.0	158.4	154.7	10.5	-2.3
Poultry	101.8	105.3	104.6	2.8	-0.6
Animal products	148.9	156.5	161.2	8.2	3.0
Milk	145.4	154.0	159.5	9.7	3.6
Eggs	174.7	177.6	177.6	1.6	0.0

Notes:

• Sugar beet prices are provided annually and with a delay of upwards of a year. Lack of change in this index, monthly or yearly, is not necessarily representative of price changes within this market.

• Egg prices are provided quarterly and with a delay of several months. Lack of change in this index, monthly or yearly, is not necessarily representative of the price changes within this market.

• This table presents several summary categories so values should not be summed to prevent double counting.

• Small values may be shown as zero due to rounding.

Table 2 displays the price indices for agricultural inputs in August 2024, July 2025, and August 2025, with the base year being 2020 = 100. Additionally, it provides the 12-month (year-over-year) and 1-month (month-over-month) inflation rates for agricultural inputs. The agricultural inputs are split by the two main categories: goods and services currently consumed in agriculture, and goods and services contributing to investment.

Table 2: Agricultural Input Price Indices and Inflation Rates (August 2024 - August 2025)

Category	August 2024	July 2025	August 2025	12-month rate (%)	1-month rate (%)
All agricultural inputs	125.8	127.5	127.2	1.1	-0.2
Goods and services currently consumed in agriculture	124.8	126.6	126.3	1.2	-0.3
Seeds	106.5	104.9	105.0	-1.4	0.1
Energy and lubricants	144.4	141.9	143.0	-1.0	0.8
Fertilisers and soil improvers	149.4	175.5	176.2	17.9	0.4
Plant protection products	108.7	99.4	96.9	-10.8	-2.5
Veterinary services	117.1	125.3	125.4	7.1	0.1
Animal feedingstuffs	121.0	117.2	116.4	-3.8	-0.7
Straight feedingstuffs	108.9	97.9	98.7	-9.4	0.7
Compound feedingstuffs	126.9	125.3	125.1	-1.4	-0.1
Maintenance of materials	126.9	134.9	134.2	5.8	-0.5
Maintenance of buildings	137.0	135.2	135.2	-1.3	0.0
Other goods and services	117.5	122.5	122.5	4.3	0.0
Goods and services contributing to investment	130.2	131.4	131.4	0.9	0.0
Materials	125.5	127.4	127.4	1.5	0.0
Buildings	140.3	140.0	140.0	-0.3	0.0

Notes:

• Price data are provisional for most agricultural inputs.

• This table presents several summary categories so values should not be summed to prevent double counting.

• Small values may be shown as zero due to rounding.

What you need to know about this release

Accredited official statistics are called National Statistics in the Statistics and Registration Service Act 2007. An explanation can be found on the Office for Statistics Regulation website. Our statistical practice is regulated by the Office for Statistics Regulation (OSR). OSR sets the standards of trustworthiness, quality and value in the Code of Practice for Statistics that all producers of official statistics should adhere to.

These accredited official statistics were independently reviewed by the Office for Statistics Regulation in 2014. They comply with the standards of trustworthiness, quality and value in the Code of Practice for Statistics and should be labelled ‘accredited official statistics’. You are welcome to contact us directly with any comments about how we meet these standards (see contact details below). Alternatively, you can contact OSR by emailing regulation@statistics.gov.uk or via the OSR website.

Since the latest review by the Office for Statistics Regulation, we have continued to comply with the Code of Practice for Statistics, and have made the following improvements:

• updated the range of prices collected based on availability and quality
• improved weighting methodology.

About these statistics

Background

The output series reflects the price farmers receive for their products, also referred to as farm gate price. Information is collected for all major crops (for example wheat and potatoes) and livestock and animal products (for example sheep, milk and eggs).

The input series reflects the price farmers pay for goods and services. The series is in two groups: goods and services currently consumed; and goods and services contributing to investment. Goods and services currently consumed refer to items that are used up in the production process, for example fertiliser or seed. Goods and services contributing to investment relate to items that are required but not consumed in the production process, such as tractors or buildings.

Data uses

Farmers use the Agricultural Price Index to help set prices for their outputs and monitor the prices paid for inputs. Analysts in Government, industry specialists, consultants, economists and academics use the data to assess the impact that price changes have on industry and consumers.

The Office of National Statistics (ONS) uses API data in the production of the Producer Price Index (PPI), which is one of the key measures of inflation.

Revisions

In the August 2025 statistical release, we revised the following items in the input price index, from January 2014 to August 2025:

• Maintenance and repair of other plant
• Motor Fuels
• Plant and machinery for cultivation
• Farm machinery and installations for animal production
• Tractors
• Vans / lorries
• (Other) Engineering and soil improvement operations

This update was due to a revision in the underlying Producer Price Indices (PPI) data produced by the Office for National Statistics (ONS). Details of the PPI revision can be found in the following article: Impact of correction to chain-linking methodology used in Producer Price Indices and Services Producer Price Indices - Office for National Statistics

Methodology

Price data

Defra collect prices from a wide variety of sources to produce the monthly API. This includes data from our own surveys, information from the Horticultural Marketing Inspectorate (HMI), Agricultural and Horticultural Development Board (AHDB), and the ONS. For some items we only receive quarterly or annual data, for example, electricity prices. When no new data are available estimates are made based on previous values until new data becomes available. When new data become available, historical revisions are made and a note is added in the ‘What you need to know about this release’ section.

In order to maintain continuity in these statistics, the Agricultural Price Index is produced in accordance with the European Statistical System.

Weights

Each price point is assigned a weight which reflects its contribution to the overall index. The weights for each item represent their annual monetary value from the Agricultural Accounts. For example, if the annual value of animal feed purchased is three times more than fertilisers then the annual weight for animal feed will also be three times more than for fertiliser. Where monthly data is available, monthly and quarterly weights for outputs reflect the pattern of sales volumes across the year. For example, if the volume of sales for apples in October is double that in June, then the October weight for apples is double the weight for June. Monthly and quarterly weights for input items do not vary within the year. The weights are recalculated every five years to reflect more recent data. The March 2023 index was the first to be produced using weights based on 2020, replacing weights based on 2015.

Contributions

It is often of interest to estimate the effect of a group or item on the change in the agricultural outputs or inputs index. The contribution of a group or item to a change in the all items index over a given period of time is defined as the change that would have occurred in the all items index if that component had undergone its observed change but all other component indices had remained frozen at their values at the start of the period (and all weights are kept the same). The effect of each component depends on both the size of its change and its weight.

The formula for calculating the contributions to changes in the agricultural inputs inflation rate differs from the agricultural outputs inflation rate, reflecting the fact that monthly and quarterly weights for input items do not vary within the year. The formulas for calculating contributions to changes in all items index with seasonal and non-seasonal weights can be found in the 2007 Technical Manual on Consumer Price Indices published by the ONS.

The categories shown in Figure 5 and 6 were created by aggregating the following categories:

• Fresh fruit, fresh vegetables, flowers and plants, and potatoes into horticulture.

• Industrial crops, forage plants and other crop products into industrial and other crops.

• Fertilisers and soil improvers, plant protection products and seeds into crop-related costs.

• Animal feedingstuffs and veterinary services into livestock-related costs.

• Maintenance of buildings, maintenance of materials, other goods and services, buildings and materials into other farm costs.

User engagement

As part of our ongoing commitment to compliance with the Code of Practice for Official Statistics we wish to strengthen our engagement with users of Agricultural Price Indices (API) data and better understand how data from this release is used. Consequently, we invite you to register as a user of the API data, so that we can retain your details and inform you of any new releases and provide you with the opportunity to take part in any user engagement activities that we may run.

Contact details

Responsible statistician: Mark Kirby

Email: prices@defra.gov.uk

Media enquiries: (0)330 041 6560; newsdesk@defra.gov.uk

Department for Environment, Food And Rural Affairs
3rd floor, Mallard House, 1-2 Peasholme Green
York
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