How to Track ARR in Stripe: SaaS Guide

Annual Recurring Revenue (ARR) is the metric investors and board members look at first. It’s the annualized version of your MRR and the standard benchmark for SaaS company valuation. But Stripe doesn’t calculate ARR — or even MRR — natively.

This guide explains how to track ARR from Stripe, when to use ARR vs. MRR, and how to automate the calculation.

What Is ARR?

ARR is your Monthly Recurring Revenue multiplied by 12. It represents the annual run rate of your subscription business assuming no churn, expansion, or contraction. If your MRR is $25,000, your ARR is $300,000.

While this is a simplified projection, ARR is the standard metric for:

• Fundraising — investors value SaaS companies as a multiple of ARR
• Annual planning — budgets and headcount decisions are typically made on an annual basis
• Milestone tracking — ARR milestones ($100K, $1M, $10M) are common growth markers
• Benchmarking — industry reports and SaaS metrics comparisons typically use ARR

ARR vs. MRR: When to Use Each

Both metrics come from the same data but serve different purposes:

• MRR — best for operational decisions, monthly performance tracking, and detecting short-term trends. Use MRR for daily/weekly monitoring.
• ARR — best for strategic planning, investor reporting, and annual budgets. Use ARR for board meetings and fundraising.

The key insight: MRR is what you manage; ARR is what you report.

How to Calculate ARR from Stripe

Since Stripe doesn’t provide ARR, you calculate it by:

1. Computing your MRR (sum of all active subscription amounts normalized to monthly values)
2. Multiplying by 12

The MRR calculation handles the complexity — normalizing annual, quarterly, and monthly plans to a consistent monthly figure. Once you have accurate MRR, ARR is straightforward.

Common ARR Mistakes

• Including one-time revenue — setup fees, implementation charges, and one-time purchases should not be in ARR
• Counting annual payments as ARR — if a customer pays $1,200/year, the ARR contribution is $1,200 (not $1,200 × 12). The normalization to MRR ($100) and back to ARR ($1,200) should yield the same annual amount.
• Including churned or paused subscriptions — only active and past-due subscriptions should count
• Not updating in real-time — ARR snapshots from last month are stale. Use live data from Stripe.

Automated ARR Tracking

StripeReport calculates ARR automatically from your live Stripe data:

• Real-time ARR alongside MRR on your dashboard
• Historical ARR trend showing growth over time
• ARR included in daily email and Slack reports
• Proper normalization of all billing intervals

No spreadsheets, no manual calculations. Connect your Stripe API key and see your ARR instantly.

Frequently Asked Questions

Does Stripe show ARR anywhere?

No. Stripe does not calculate MRR or ARR. It shows gross volume and payment counts, but not normalized recurring revenue metrics.

At what stage should I start tracking ARR?

From day one. Even at $1,000 MRR ($12,000 ARR), tracking the number builds the habit and creates a historical baseline that’s valuable for fundraising and strategic planning later.

How is ARR used in SaaS valuations?

SaaS companies are typically valued at a multiple of ARR. The multiple depends on growth rate, churn, market size, and profitability. Early-stage companies may see 5–15x ARR; high-growth public SaaS companies trade at higher multiples.