Scotland will receive a "very significant" £800 million boost to its budget, Chancellor Philip Hammond has said.

The money will be allocated to the Scottish Government over the five years through to 2020-21, as a result of increased infrastructure spending announced in the Autumn Statement.

But the money comes after reductions to the amount the Holyrood administration has to spend, which SNP ministers have branded "unacceptable".

Read more: Chancellor aimed to deliver “certainty” in Autumn Statement

Prior to the Chancellor's statement, Scottish Finance Secretary Derek Mackay said: "Our discretionary budget will have been cut by £3.3 billion in real terms, or 10.6%, since 2010-11 and within this, our capital budget will have fallen by £600 million, or 15.7%."

Mr Hammond insisted, however, that measures in his statement "will have benefits right across the Union".

He announced the Conservative Government at Westminster will work with the Scottish administration and others "towards a City Deal for Stirling", saying this will mean UK ministers have agreed or are discussing such a deal for each of Scotland's cities.

Read more: Chancellor aimed to deliver “certainty” in Autumn Statement

With the Chancellor announcing various infrastructure investments including £2.3 billion for housing south of the border, he stressed the Scottish Government will "receive the appropriate funding share".

He said: "The decisions I have announced today mean that Scotland will receive very significant additions of £800 million to its capital budget.

"It is also great news that I can also confirm wider investments for Scotland including the opening of City Deal negotiations with Stirling, and announcing that we are open to doing so with the Tay cities."

The Chancellor added: "This Autumn Statement sets out how we will support our economy as we begin writing a new chapter in our country's history.

Read more: Chancellor aimed to deliver “certainty” in Autumn Statement

"It signals our support for millions of hardworking families who are struggling to make ends meet and our determination to ensure every household has opportunity to share in the nation's prosperity.

"This is an Autumn Statement which delivers for Scotland."

To help provide a "stable tax regime", he said the Government "recommits" to its long-term plan for the oil and gas sector.

But he said steps will be taken to "simplify the reporting process and reduce the administrative costs of petroleum revenue tax for oil and gas companies".

While UK oil and gas revenues have fallen in recent years, the Treasury forecasts these will rise to £1.8 billion a year in 2019-20, before then dropping back in the two years after that.

Scottish Labour leader Kezia Dugdale said: "This Autumn Statement was more of the same old Tory mantra - cut, cut and cut again. The Chancellor could have announced an end to the austerity which is damaging our public services and holding back working families.

Read more: Chancellor aimed to deliver “certainty” in Autumn Statement

"He could also have announced major new investment in the North Sea oil and gas industry to protect jobs and the local economy.

"Yet Philip Hammond did none of these things. The same cuts to public spending remain in place, which will put at risk the chances of people who just want to get on in life."

Her message was echoed by John Dickie, director of the Child Poverty Action Group in Scotland, who described the package of measures from the Chancellor as "hugely disappointing".

Mr Dickie said: "Low-income working families have been left thousands of pounds worse off and horribly exposed to rising prices. So it was surprising and disappointing that today the Government chose the better off, rather than 'just managing' families, when it chose to spend billions on raising personal tax allowances and cutting corporation tax."

Read more: Chancellor aimed to deliver “certainty” in Autumn Statement

Grahame Smith, general-secretary of the Scottish Trades Union Congress (STUC), said: "There was nothing in this statement to improve the lot of the most vulnerable in society who've been hit hardest by austerity since 2010.

"It is perplexing that the Chancellor ignored the ongoing crisis in the North Sea. The STUC was sceptical over the benefits of further tax reductions but the Chancellor could have established a North Sea Public Investment Fund to safeguard key infrastructure and support the exploration activity vital to the industry's future. To say nothing at all is simply inexcusable."

With additional cash coming to Scotland, Green co-convener Patrick Harvie said: "Extra capital funding means Scottish ministers now have no excuse for not funding the warm homes programme they promised two years ago, or the expansion in high-quality childcare capacity."