Golf Altitude & Elevation Distance Calculator

Why your shot is not playing its yardage

The sprinkler head says 150. It does not know it is 40°F, blowing 15 into your face, and the green sits 20 feet above you. Each of those moves the number, and most amateurs ignore all of them and then blame the strike.

Cold air and a cold ball

Titleist’s rule of thumb is about 1.5% of distance per 20°F from the air alone, so a 200-yard shot at 50°F comes up about 3 yards short of its 70°F number. That assumes the ball was kept indoors. A ball left in a cold car boot loses more on top, which is why Titleist suggests swapping two balls and keeping the spare in a warm pocket.

Wind is not symmetrical

Coach Andrew Rice and PING engineer Chris Broadie give everyday golfers a simple rule: into the wind, add 1 yard per mph; downwind, take off half that. We apply it at 150 yards and scale it with the length of the shot, so a pitch moves less and a long iron more. Treat it as a floor in strong wind: TrackMan points out the effect is not linear, and a hard headwind costs more than any simple rule allows.

Altitude adds distance to longer shots

Thinner air means less drag. Titleist puts the gain at about 1.16% per 1,000 feet: a 250-yard drive at sea level goes about 265 in Denver. The shorter and slower the shot, the less it gains, and Titleist says greenside shots need no adjustment at all, so the calculator fades the altitude effect out below 100 yards. At 5,280 feet a full 150-yard shot plays about 141.

The humidity myth

Humid air feels heavy, so golfers assume it is denser. It is not. A water molecule is lighter than the nitrogen and oxygen it replaces, so humid air is slightly less dense and the ball flies a touch further. TrackMan’s figures put the whole gap between dry and muggy air at about a yard, so the calculator counts it as zero. Rain is different: a wet ball and wet grass cost real distance, and this tool does not model them.

Uphill and downhill

TrackMan’s rule for a normal trajectory is a yard for a yard: a green 30 feet (10 yards) above you plays about 10 yards longer. Shots that land steeply, like wedges, move a little less; low, running shots move more.

How the estimate works

Each condition is worked out on its own against your flat, still-air yardage, and the results are added, so the breakdown always sums to the total. Numbers are rounded to the yard because the rules of thumb behind them are not more precise than that.

• Altitude: about 1.16% per 1,000 feet, full effect from 100 yards, fading to none at 50 yards. Titleist Learning Lab, Altitude and ball flight; Titleist’s Steve Aoyama in PGA TOUR, 28 February 2017. TrackMan says mid and short irons gain the most, while Titleist says greenside shots barely change; the fade below 100 yards is our simplification of the two.
• Temperature: about 0.75% per 10°F either side of 70°F, air only. Titleist Learning Lab, Temperature and golf balls.
• Wind: 1 yard per mph into the wind, half that downwind. Andrew Rice with PING’s Chris Broadie, A better way to play in the wind, March 2023. Applying it at 150 yards and scaling it with the shot is our simplification.
• Elevation change and humidity: a yard for a yard of rise or drop, and humidity worth about a yard at most. TrackMan University training figures, as published in a certified coach’s notes (a secondary source).

Yards or metres, °F or °C, mph or km/h: pick what your course card and forecast use. The rules above are published in yards, °F, feet and mph, so the calculator converts your inputs to those units, runs the same rules, and converts the answer back. Nothing changes but the rounding.

Limitations

• These are averages. Your launch, spin and ball speed change every line, and high-flight players gain more at altitude than low-flight players.
• Wind is straight into you or straight behind only. Strong wind, high shots and long clubs into the wind move more than the rule says.
• Temperature counts the air. A cold ball costs extra.
• Rain, a wet ball, soft or firm ground and roll after landing are not modelled.
• Distance is in yards or metres; heights follow it (feet with yards, metres with metres).

Using it on the course

In a friendly round you will not post, use it whenever you like. In a competition, or a round you post for handicap, the Rules of Golf apply. Rule 4.3 lets you get distances from a rangefinder, take weather (wind speed included) from a forecast, and measure temperature and humidity. It does not let you measure elevation changes, measure wind speed on the course, or use a device to interpret distances, such as turning them into a club or an adjusted yardage, during the round. The penalty is two strokes (loss of the hole in match play) for a first breach and disqualification for a second.

Doing the sums before the round is allowed: Rule 4.3 lets you use information gathered before you tee off. Committees can restrict devices further, for example with Model Local Rule G-5, so check the competition terms, and the R&A or USGA rules pages if you are unsure.